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Vendor import of tcsh-6.22.04

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This commit is contained in:
Dmitry Chagin 2021-05-12 09:01:23 +03:00
parent 1b174d6cdf
commit 174d8b6032
63 changed files with 1245 additions and 1033 deletions
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1
Fixes
View File

@ -1,3 +1,4 @@
15. V6.22.04 - 20210426
14. Don't crash with 'bindkey "^0" clear-screen' (Karl Jeacle)
13. Fix $x:q:h and $x:q:t return the whole string for strings not containing /
12. V6.22.03 - 20201118

970
configure vendored
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File diff suppressed because it is too large Load Diff

2
configure.ac
View File

@ -8,7 +8,7 @@ dnl
dnl Written by Kaveh Ghazi (ghazi@caip.rutgers.edu) 5/11/96.
AC_PREREQ([2.59])dnl Minimum Autoconf version required.
AC_INIT([tcsh], [6.22.03], [https://bugs.astron.com/])
AC_INIT([tcsh], [6.22.04], [https://bugs.astron.com/])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([tc.vers.c])
AC_CONFIG_HEADERS([config.h])

98
ed.chared.c
View File

@ -51,7 +51,7 @@
hello world
# echo "h<press key bound to dabbrev-expande>
# echo "hello<cursor>
The former problem could be solved with minor modifications of c_preword()
and c_endword(). The latter, however, required a significant rewrite of
c_preword(), since quoted strings must be parsed from start to end to
@ -207,9 +207,9 @@ c_delafter(int num)
}
#ifdef notdef
else {
/*
/*
* XXX: We don't want to do that. In emacs mode overwrite should be
* sticky. I am not sure how that affects vi mode
* sticky. I am not sure how that affects vi mode
*/
inputmode = MODE_INSERT;
}
@ -269,7 +269,7 @@ c_preword(Char *p, Char *low, int n, Char *delim)
new = c_endword(prev-1, p, 1, delim); /* Skip to next non-word char */
new++; /* Step away from end of word */
while (new <= p) { /* Skip trailing non-word chars */
if (!Strchr(delim, *new) || new > prev && new[-1] == (Char)'\\')
if (!Strchr(delim, *new) || (new > prev && new[-1] == (Char)'\\'))
break;
new++;
}
@ -314,12 +314,12 @@ c_prev_word(Char *p, Char *low, int n)
if (!VImode) {
while (n--) {
while ((p >= low) && !isword(*p))
while ((p >= low) && !isword(*p))
p--;
while ((p >= low) && isword(*p))
while ((p >= low) && isword(*p))
p--;
}
/* cp now points to one character before the word */
p++;
if (p < low)
@ -327,7 +327,7 @@ c_prev_word(Char *p, Char *low, int n)
/* cp now points where we want it */
return(p);
}
while (n--) {
int c_class;
@ -359,9 +359,9 @@ c_next_word(Char *p, Char *high, int n)
{
if (!VImode) {
while (n--) {
while ((p < high) && !isword(*p))
while ((p < high) && !isword(*p))
p++;
while ((p < high) && isword(*p))
while ((p < high) && isword(*p))
p++;
}
if (p > high)
@ -399,9 +399,9 @@ static Char *
c_nexword(Char *p, Char *high, int n)
{
while (n--) {
while ((p < high) && !Isspace(*p))
while ((p < high) && !Isspace(*p))
p++;
while ((p < high) && Isspace(*p))
while ((p < high) && Isspace(*p))
p++;
}
@ -507,7 +507,7 @@ c_expand(Char *p)
* Search for a space, tab, or colon. See if we have a number (as
* in !1234:xyz). Remember the number.
*/
for (i = 0, all_dig = 1;
for (i = 0, all_dig = 1;
*q != ' ' && *q != '\t' && *q != ':' && q < Cursor; q++) {
/*
* PWP: !-4 is a valid history argument too, therefore the test
@ -739,7 +739,7 @@ c_substitute(void)
* Start p out one character before the cursor. Move it backwards looking
* for white space, the beginning of the line, or a history character.
*/
for (p = Cursor - 1;
for (p = Cursor - 1;
p > InputBuf && *p != ' ' && *p != '\t' && *p && *p != HIST; --p)
continue;
@ -765,14 +765,14 @@ c_delfini(void) /* Finish up delete action */
ActionFlag = TCSHOP_NOP;
if (ActionPos == 0)
if (ActionPos == 0)
return;
UndoAction = TCSHOP_INSERT;
if (Cursor > ActionPos) {
Size = (int) (Cursor-ActionPos);
c_delbefore(Size);
c_delbefore(Size);
RefCursor();
}
else if (Cursor < ActionPos) {
@ -1016,7 +1016,7 @@ GetHistLine(void)
if (LastChar < InputBuf)
LastChar = InputBuf;
}
#ifdef KSHVI
if (VImode)
Cursor = InputBuf;
@ -1082,7 +1082,7 @@ e_inc_search(int dir)
}
done = redo = 0;
*LastChar++ = '\n';
for (cp = newdir == F_UP_SEARCH_HIST ? STRbck : STRfwd;
for (cp = newdir == F_UP_SEARCH_HIST ? STRbck : STRfwd;
*cp; *LastChar++ = *cp++)
continue;
*LastChar++ = pchar;
@ -1128,7 +1128,7 @@ e_inc_search(int dir)
case F_DELPREV:
if (patbuf.len > 1)
done++;
else
else
SoundBeep();
break;
@ -1162,7 +1162,7 @@ e_inc_search(int dir)
break;
}
break;
default: /* Terminate and execute cmd */
endcmd[0] = ch;
PushMacro(endcmd);
@ -1253,7 +1253,7 @@ e_inc_search(int dir)
}
if (done || ret != CC_NORM)
return(ret);
}
}
@ -1359,7 +1359,7 @@ v_search(int dir)
cleanup_until(&tmpbuf);
LastCmd = (KEYCMD) dir; /* avoid c_hsetpat */
Cursor = LastChar = InputBuf;
if ((dir == F_UP_SEARCH_HIST ? e_up_search_hist(0) :
if ((dir == F_UP_SEARCH_HIST ? e_up_search_hist(0) :
e_down_search_hist(0)) == CC_ERROR) {
Refresh();
return(CC_ERROR);
@ -1472,7 +1472,7 @@ e_insert(Char c)
else {
if (inputmode != MODE_INSERT) {
int i;
for (i = 0; i < Argument; i++)
for (i = 0; i < Argument; i++)
UndoBuf[UndoSize++] = Cursor[i];
UndoBuf[UndoSize] = '\0';
@ -1948,7 +1948,7 @@ e_down_search_hist(Char c)
#ifdef SDEBUG
xprintf("Comparing with \"%S\"\n", hl);
#endif
if ((Strncmp(hl, InputBuf, (size_t) (LastChar - InputBuf)) ||
if ((Strncmp(hl, InputBuf, (size_t) (LastChar - InputBuf)) ||
hl[LastChar-InputBuf]) && c_hmatch(hl))
found = h;
if (!HistLit)
@ -2392,14 +2392,14 @@ e_delwordprev(Char c)
* Changed the names of some of the ^D family of editor functions to
* correspond to what they actually do and created new e_delnext_list
* for completeness.
*
*
* Old names: New names:
*
*
* delete-char delete-char-or-eof
* F_DELNEXT F_DELNEXT_EOF
* e_delnext e_delnext_eof
* edelnxt edelnxteof
* delete-char-or-eof delete-char
* delete-char-or-eof delete-char
* F_DELNEXT_EOF F_DELNEXT
* e_delnext_eof e_delnext
* edelnxteof edelnxt
@ -2445,13 +2445,13 @@ e_delnext_eof(Char c)
USE(c);
if (Cursor == LastChar) {/* if I'm at the end */
if (!VImode) {
if (Cursor == InputBuf) {
if (Cursor == InputBuf) {
/* if I'm also at the beginning */
so_write(STReof, 4);/* then do a EOF */
flush();
return(CC_EOF);
}
else
else
return(CC_ERROR);
}
else {
@ -2574,8 +2574,8 @@ e_tobeg(Char c)
Cursor = InputBuf;
if (VImode) {
while (Isspace(*Cursor)) /* We want FIRST non space character */
Cursor++;
while (Isspace(*Cursor)) /* We want FIRST non space character */
Cursor++;
if (ActionFlag & TCSHOP_DELETE) {
c_delfini();
return(CC_REFRESH);
@ -2761,7 +2761,7 @@ e_wordback(Char c)
Cursor = c_prev_word(Cursor, InputBuf, Argument); /* bounds check */
if (VImode)
if (VImode)
if (ActionFlag & TCSHOP_DELETE) {
c_delfini();
return(CC_REFRESH);
@ -2892,9 +2892,9 @@ v_csearch_back(Char ch, int count, int tflag)
cp = Cursor;
while (count--) {
if (*cp == ch)
if (*cp == ch)
cp--;
while (cp > InputBuf && *cp != ch)
while (cp > InputBuf && *cp != ch)
cp--;
}
@ -2923,9 +2923,9 @@ v_csearch_fwd(Char ch, int count, int tflag)
cp = Cursor;
while (count--) {
if (*cp == ch)
if (*cp == ch)
cp++;
while (cp < LastChar && *cp != ch)
while (cp < LastChar && *cp != ch)
cp++;
}
@ -2955,21 +2955,21 @@ v_action(int c)
if (ActionFlag == TCSHOP_DELETE) {
ActionFlag = TCSHOP_NOP;
ActionPos = 0;
UndoSize = 0;
kp = UndoBuf;
for (cp = InputBuf; cp < LastChar; cp++) {
*kp++ = *cp;
UndoSize++;
}
UndoAction = TCSHOP_INSERT;
UndoPtr = InputBuf;
LastChar = InputBuf;
Cursor = InputBuf;
if (c & TCSHOP_INSERT)
c_alternativ_key_map(0);
return(CC_REFRESH);
}
#ifdef notdef
@ -3359,7 +3359,7 @@ e_cleardisp(Char c)
/*ARGSUSED*/
CCRETVAL
e_tty_int(Char c)
{
{
USE(c);
#if defined(_MINIX) || defined(WINNT_NATIVE)
/* SAK PATCH: erase all of current line, start again */
@ -3398,9 +3398,9 @@ e_stuff_char(Char c)
if (was_raw)
(void) Rawmode();
return(e_redisp(c));
#else /* !TIOCSTI */
#else /* !TIOCSTI */
return(CC_ERROR);
#endif /* !TIOCSTI */
#endif /* !TIOCSTI */
}
/*ARGSUSED*/
@ -3538,7 +3538,7 @@ e_copyprev(Char c)
oldc = Cursor;
/* does a bounds check */
cp = c_prev_word(Cursor, InputBuf, Argument);
cp = c_prev_word(Cursor, InputBuf, Argument);
c_insert((int)(oldc - cp));
for (dp = oldc; cp < oldc && dp < LastChar; cp++)
@ -3569,7 +3569,7 @@ e_load_average(Char c)
* Here we pass &c to the ioctl because some os's (NetBSD) expect it
* there even if they don't use it. (lukem@netbsd.org)
*/
if (ioctl(SHIN, TIOCSTAT, (ioctl_t) &c) < 0)
if (ioctl(SHIN, TIOCSTAT, (ioctl_t) &c) < 0)
#endif
xprintf("%s", CGETS(5, 1, "Load average unavailable\n"));
return(CC_REFRESH);
@ -3707,7 +3707,7 @@ v_rchar_fwd(Char c)
if (srch_char == 0)
return CC_ERROR;
return srch_dir == CHAR_FWD ? v_csearch_fwd(srch_char, Argument, 0) :
return srch_dir == CHAR_FWD ? v_csearch_fwd(srch_char, Argument, 0) :
v_csearch_back(srch_char, Argument, 0);
}
@ -3719,7 +3719,7 @@ v_rchar_back(Char c)
if (srch_char == 0)
return CC_ERROR;
return srch_dir == CHAR_BACK ? v_csearch_fwd(srch_char, Argument, 0) :
return srch_dir == CHAR_BACK ? v_csearch_fwd(srch_char, Argument, 0) :
v_csearch_back(srch_char, Argument, 0);
}
@ -3747,7 +3747,7 @@ v_undo(Char c)
LastChar -= UndoSize;
Cursor = UndoPtr;
UndoAction = TCSHOP_INSERT;
break;
@ -3816,12 +3816,12 @@ v_rsrch_back(Char c)
{
USE(c);
if (patbuf.len == 0) return(CC_ERROR);
return(v_repeat_srch(searchdir == F_UP_SEARCH_HIST ?
return(v_repeat_srch(searchdir == F_UP_SEARCH_HIST ?
F_DOWN_SEARCH_HIST : F_UP_SEARCH_HIST));
}
#ifndef WINNT_NATIVE
/* Since ed.defns.h is generated from ed.defns.c, these empty
/* Since ed.defns.h is generated from ed.defns.c, these empty
functions will keep the F_NUM_FNS consistent
*/
CCRETVAL

10
ed.defns.c
View File

@ -245,7 +245,7 @@ PFCmd CcFuncTbl[] = { /* table of available commands */
#define F_PATH_NORM 103
e_delnext_eof, /* added by mtk@ari.ncl.omron.co.jp (920818) */
#define F_DELNEXT_EOF 104
e_stuff_char,
e_stuff_char,
#define F_STUFF_CHAR 105
e_complete_all,
#define F_COMPLETE_ALL 106
@ -899,8 +899,8 @@ KEYCMD CcViCmdMap[] = {
F_UNASSIGNED, /* ) */
F_EXPAND_GLOB, /* * */
F_DOWN_HIST, /* + */
V_RCHAR_BACK, /* , */
F_UP_HIST, /* - */
V_RCHAR_BACK, /* , */
F_UP_HIST, /* - */
F_UNASSIGNED, /* . */
V_DSH_META, /* / */
V_ZERO, /* 0 */
@ -1416,13 +1416,13 @@ editinit(void)
f++;
f->name = "normalize-path";
f->func = F_PATH_NORM;
f->desc = CSAVS(3, 53,
f->desc = CSAVS(3, 53,
"Expand pathnames, eliminating leading .'s and ..'s");
f++;
f->name = "normalize-command";
f->func = F_COMMAND_NORM;
f->desc = CSAVS(3, 54,
f->desc = CSAVS(3, 54,
"Expand commands to the resulting pathname or alias");
f++;

10
ed.h
View File

@ -219,7 +219,7 @@ EXTERN char T_HasMeta; /* true if we have a meta key */
# define M_CHAR 2
# define M_NN 3
#endif /* TERMIO */
typedef struct {
typedef struct {
const char *t_name;
unsigned int t_setmask;
unsigned int t_clrmask;
@ -247,8 +247,12 @@ extern int tgetflag (const char *);
extern int tgetnum (const char *);
extern char *tgoto (const char *, int, int);
extern void tputs (const char *, int, void (*)(int));
# define PUTPURE ((void (*)(int)) putpure)
# define PUTRAW ((void (*)(int)) putraw)
static __inline void PUTPURE(int c) {
(void)putpure(c);
}
static __inline void PUTRAW(int c) {
(void)putraw(c);
}
#endif
#endif /* _h_ed */

48
ed.init.c
View File

@ -41,7 +41,7 @@ int Tty_raw_mode = 0; /* Last tty change was to raw mode */
int MacroLvl = -1; /* pointer to current macro nesting level; */
/* (-1 == none) */
static int Tty_quote_mode = 0; /* Last tty change was to quote mode */
static unsigned char vdisable; /* The value of _POSIX_VDISABLE from
static unsigned char vdisable; /* The value of _POSIX_VDISABLE from
* pathconf(2) */
int Tty_eight_bit = -1; /* does the tty handle eight bits */
@ -56,8 +56,8 @@ static ttydata_t extty, edtty, tstty;
#define uc unsigned char
static unsigned char ttychars[NN_IO][C_NCC] = {
{
(uc)CINTR, (uc)CQUIT, (uc)CERASE, (uc)CKILL,
(uc)CEOF, (uc)CEOL, (uc)CEOL2, (uc)CSWTCH,
(uc)CINTR, (uc)CQUIT, (uc)CERASE, (uc)CKILL,
(uc)CEOF, (uc)CEOL, (uc)CEOL2, (uc)CSWTCH,
(uc)CDSWTCH, (uc)CERASE2, (uc)CSTART, (uc)CSTOP,
(uc)CWERASE, (uc)CSUSP, (uc)CDSUSP, (uc)CREPRINT,
(uc)CDISCARD, (uc)CLNEXT, (uc)CSTATUS, (uc)CPAGE,
@ -65,15 +65,15 @@ static unsigned char ttychars[NN_IO][C_NCC] = {
(uc)CTIME
},
{
CINTR, CQUIT, CERASE, CKILL,
_POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE,
_POSIX_VDISABLE, CERASE2, CSTART, CSTOP,
_POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE,
CDISCARD, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE,
CINTR, CQUIT, CERASE, CKILL,
_POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE,
_POSIX_VDISABLE, CERASE2, CSTART, CSTOP,
_POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE,
CDISCARD, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE,
_POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, 1,
0
},
{
{
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
@ -136,7 +136,7 @@ ed_set_tty_eight_bit(void)
Tty_eight_bit = tty_geteightbit(&extty);
}
int
ed_Setup(int rst)
{
@ -148,12 +148,12 @@ ed_Setup(int rst)
#if defined(POSIX) && defined(_PC_VDISABLE) && !defined(BSD4_4) && \
!defined(WINNT_NATIVE)
{
{
long pcret;
if ((pcret = fpathconf(SHTTY, _PC_VDISABLE)) == -1L)
vdisable = (unsigned char) _POSIX_VDISABLE;
else
else
vdisable = (unsigned char) pcret;
if (vdisable != (unsigned char) _POSIX_VDISABLE && rst != 0)
for (rst = 0; rst < C_NCC; rst++) {
@ -166,7 +166,7 @@ ed_Setup(int rst)
#else /* ! POSIX || !_PC_VDISABLE || BSD4_4 || WINNT_NATIVE */
vdisable = (unsigned char) _POSIX_VDISABLE;
#endif /* POSIX && _PC_VDISABLE && !BSD4_4 && !WINNT_NATIVE */
if ((imode = adrof(STRinputmode)) != NULL && imode->vec != NULL) {
if (!Strcmp(*(imode->vec), STRinsert))
inputmode = MODE_INSERT;
@ -236,11 +236,11 @@ ed_Setup(int rst)
/*
* Don't affect CMIN and CTIME for the editor mode
*/
for (rst = 0; rst < C_NCC - 2; rst++)
for (rst = 0; rst < C_NCC - 2; rst++)
if (ttychars[TS_IO][rst] != vdisable &&
ttychars[ED_IO][rst] != vdisable)
ttychars[ED_IO][rst] = ttychars[TS_IO][rst];
for (rst = 0; rst < C_NCC; rst++)
for (rst = 0; rst < C_NCC; rst++)
if (ttychars[TS_IO][rst] != vdisable &&
ttychars[EX_IO][rst] != vdisable)
ttychars[EX_IO][rst] = ttychars[TS_IO][rst];
@ -303,7 +303,7 @@ ed_Init(void)
#ifdef DEBUG_EDIT
CheckMaps(); /* do a little error checking on key maps */
#endif
#endif
if (ed_Setup(0) == -1)
return;
@ -355,7 +355,7 @@ ed_Init(void)
#endif /* WINNT_NATIVE */
}
/*
/*
* Check and re-init the line. set the terminal into 1 char at a time mode.
*/
int
@ -416,12 +416,12 @@ Rawmode(void)
if (tty_cooked_mode(&tstty)) {
/*
* re-test for some things here (like maybe the user typed
* re-test for some things here (like maybe the user typed
* "stty -tabs"
*/
if (tty_gettabs(&tstty) == 0)
T_Tabs = 0;
else
else
T_Tabs = CanWeTab();
# if defined(POSIX) || defined(TERMIO)
@ -466,7 +466,7 @@ Rawmode(void)
if (T_Tabs) /* order of &= and |= is important to XTABS */
extty.d_t.sg_flags &= ~XTABS;
else
else
extty.d_t.sg_flags |= XTABS;
extty.d_lb = tstty.d_lb;
@ -475,13 +475,13 @@ Rawmode(void)
edtty.d_t.sg_flags = extty.d_t.sg_flags;
if (T_Tabs) { /* order of &= and |= is important to XTABS */
edtty.d_t.sg_flags &=
edtty.d_t.sg_flags &=
~(ttylist[ED_IO][M_CONTROL].t_clrmask|XTABS);
edtty.d_t.sg_flags |= ttylist[ED_IO][M_CONTROL].t_setmask;
}
else {
edtty.d_t.sg_flags &= ~ttylist[ED_IO][M_CONTROL].t_clrmask;
edtty.d_t.sg_flags |=
edtty.d_t.sg_flags |=
(ttylist[ED_IO][M_CONTROL].t_setmask|XTABS);
}
@ -503,7 +503,7 @@ Rawmode(void)
for (i = 0; i < C_NCC; i++)
if (ttychars[TS_IO][i] != ttychars[EX_IO][i])
break;
if (i != C_NCC || didsetty) {
didsetty = 0;
/*
@ -605,7 +605,7 @@ Load_input_line(void)
#ifdef SUNOS4
long chrs = 0;
#else /* !SUNOS4 */
/*
/*
* *Everyone* else has an int, but SunOS wants long!
* This breaks where int != long (alpha)
*/

20
ed.inputl.c
View File

@ -114,7 +114,7 @@ Inputl(void)
# ifdef SUNOS4
long chrs = 0;
# else /* !SUNOS4 */
/*
/*
* *Everyone* else has an int, but SunOS wants long!
* This breaks where int != long (alpha)
*/
@ -384,7 +384,7 @@ Inputl(void)
}
if (InputBuf[curlen] && rotate) {
newlen = (int) (LastChar - InputBuf);
for (idx = (int) (Cursor - InputBuf);
for (idx = (int) (Cursor - InputBuf);
idx <= newlen; idx++)
InputBuf[idx - newlen + curlen] =
InputBuf[idx];
@ -439,13 +439,13 @@ Inputl(void)
else
SoundBeep();
/*
* Addition by David C Lawrence <tale@pawl.rpi.edu>: If an
* attempted completion is ambiguous, list the choices.
* (PWP: this is the best feature addition to tcsh I have
* Addition by David C Lawrence <tale@pawl.rpi.edu>: If an
* attempted completion is ambiguous, list the choices.
* (PWP: this is the best feature addition to tcsh I have
* seen in many months.)
*/
if (autol && autol->vec != NULL &&
(Strcmp(*(autol->vec), STRambiguous) != 0 ||
if (autol && autol->vec != NULL &&
(Strcmp(*(autol->vec), STRambiguous) != 0 ||
expnum == Cursor - InputBuf)) {
if (adrof(STRhighlight) && MarkIsSet) {
/* clear highlighting before showing completions */
@ -477,7 +477,7 @@ Inputl(void)
case CC_LIST_ALL:
if (InputBuf[curlen] && rotate) {
newlen = (int) (LastChar - InputBuf);
for (idx = (int) (Cursor - InputBuf);
for (idx = (int) (Cursor - InputBuf);
idx <= newlen; idx++)
InputBuf[idx - newlen + curlen] =
InputBuf[idx];
@ -667,7 +667,7 @@ RunCommand(Char *str)
int
GetCmdChar(Char ch)
{
#ifndef WINNT_NATIVE // We use more than 256 for various extended keys
#ifndef WINNT_NATIVE // We use more than 256 for various extended keys
wint_t c = ch & CHAR;
#else
wint_t c = ch;
@ -725,7 +725,7 @@ GetNextCommand(KEYCMD *cmdnum, Char *ch)
break;
}
}
if (!AltKeyMap)
if (!AltKeyMap)
CurrentKeyMap = CcKeyMap;
}
*cmdnum = cmd;

16
ed.refresh.c
View File

@ -76,7 +76,7 @@ dprintstr(char *str, const Char *f, const Char *t)
#endif /* DEBUG_UPDATE */
/* reprintf():
* Print to $DEBUGTTY, so that we can test editing on one pty, and
* Print to $DEBUGTTY, so that we can test editing on one pty, and
* print debugging stuff on another. Don't interrupt the shell while
* debugging cause you'll mangle up the file descriptors!
*/
@ -461,7 +461,7 @@ GotoBottom(void)
MoveToLine(OldvcV);
}
#endif
#endif
void
PastBottom(void)
@ -602,7 +602,7 @@ update_line(Char *old, Char *new, int cur_line)
*/
o = Strend(o);
/*
/*
* Remove any trailing blanks off of the end, being careful not to
* back up past the beginning.
*/
@ -628,7 +628,7 @@ update_line(Char *old, Char *new, int cur_line)
}
ne = n;
*ne = (Char) 0;
/*
* if no diff, continue to next line of redraw
*/
@ -824,14 +824,14 @@ update_line(Char *old, Char *new, int cur_line)
/*
* at this point we have something like this:
*
*
* /old /ofd /osb /ose /ols /oe
* v.....................v v..................v v........v
* eddie> Oh, my fredded gruntle-buggy is to me, as foo var lurgid as
* eddie> Oh, my fredded quiux buggy is to me, as gruntle-lurgid as
* ^.....................^ ^..................^ ^........^
* ^.....................^ ^..................^ ^........^
* \new \nfd \nsb \nse \nls \ne
*
*
* fx is the difference in length between the the chars between nfd and
* nsb, and the chars between ofd and osb, and is thus the number of
* characters to delete if < 0 (new is shorter than old, as above),
@ -1040,7 +1040,7 @@ update_line(Char *old, Char *new, int cur_line)
#ifdef DEBUG_UPDATE
reprintf("with stuff to keep at end\r\n");
#endif /* DEBUG_UPDATE */
/*
/*
* We have to recalculate fx here because we set it
* to zero above as a flag saying that we hadn't done
* an early first insert.

18
ed.screen.c
View File

@ -135,7 +135,7 @@ static const struct {
#define T_fs 12
#define T_ho 13
#define T_ic 14
#define T_im 15
#define T_im 15
#define T_ip 16
#define T_kd 17
#define T_kh 18
@ -477,7 +477,7 @@ SetTC(char *what, char *how)
break;
if (tv->name != NULL) {
if (tv == &tval[T_pt] || tv == &tval[T_km] ||
if (tv == &tval[T_pt] || tv == &tval[T_km] ||
tv == &tval[T_am] || tv == &tval[T_xn]) {
if (strcmp(how, "yes") == 0)
tv->val = 1;
@ -491,7 +491,7 @@ SetTC(char *what, char *how)
T_HasMeta = Val(T_km);
T_Margin = Val(T_am) ? MARGIN_AUTO : 0;
T_Margin |= Val(T_xn) ? MARGIN_MAGIC : 0;
if (tv == &tval[T_am] || tv == &tval[T_xn])
if (tv == &tval[T_am] || tv == &tval[T_xn])
ChangeSize(Val(T_li), Val(T_co));
return;
}
@ -593,7 +593,7 @@ EchoTC(Char **v)
goto end_flush;
}
/*
/*
* Try to use our local definition first
*/
scap = NULL;
@ -894,8 +894,8 @@ BindArrowKeys(void)
/*
* Assign the arrow keys only if:
*
* 1. They are multi-character arrow keys and the user
* has not re-assigned the leading character, or
* 1. They are multi-character arrow keys and the user
* has not re-assigned the leading character, or
* has re-assigned the leading character to be F_XKEY
* 2. They are single arrow keys pointing to an unassigned key.
*/
@ -1012,7 +1012,7 @@ CanWeTab(void)
/* move to line <where> (first line == 0) as efficiently as possible; */
void
MoveToLine(int where)
MoveToLine(int where)
{
int del;
@ -1048,7 +1048,7 @@ MoveToLine(int where)
del = 0;
}
else {
for ( ; del > 0; del--)
for ( ; del > 0; del--)
(void) putraw('\n');
CursorH = 0; /* because the \n will become \r\n */
}
@ -1415,7 +1415,7 @@ GetTermCaps(void)
ptr = getenv("TERM");
#ifdef apollo
/*
/*
* If we are on a pad, we pretend that we are dumb. Otherwise the termcap
* library will put us in a weird screen mode, thinking that we are going
* to use curses

34
ed.term.c
View File

@ -35,7 +35,7 @@
#include "ed.h"
int didsetty = 0;
ttyperm_t ttylist = {
ttyperm_t ttylist = {
{
#if defined(POSIX) || defined(TERMIO)
{ "iflag:", ICRNL, (INLCR|IGNCR) },
@ -64,7 +64,7 @@ ttyperm_t ttylist = {
{ "chars:", (C_SH(C_MIN)|C_SH(C_TIME)|C_SH(C_SWTCH)|C_SH(C_DSWTCH)|
C_SH(C_WERASE)|C_SH(C_REPRINT)|C_SH(C_SUSP)|C_SH(C_DSUSP)|
C_SH(C_EOF)|C_SH(C_EOL)|C_SH(C_DISCARD)|C_SH(C_PGOFF)|
C_SH(C_KILL2)|C_SH(C_PAGE)|C_SH(C_STATUS)|C_SH(C_LNEXT)),
C_SH(C_KILL2)|C_SH(C_PAGE)|C_SH(C_STATUS)|C_SH(C_LNEXT)),
0 }
},
{
@ -317,7 +317,7 @@ static const struct tcshmodes {
# endif /* LCASE */
# ifdef ECHO
{ "echo", ECHO, M_CONTROL },
# endif /* ECHO */
# endif /* ECHO */
# ifdef CRMOD
{ "crmod", CRMOD, M_CONTROL },
# endif /* CRMOD */
@ -432,7 +432,7 @@ static const struct tcshmodes {
# endif /* LCRTKIL */
# ifdef LPASS8
{ "lpass8", LPASS8, M_LOCAL },
# endif /* LPASS8 */
# endif /* LPASS8 */
# ifdef LCTLECH
{ "lctlech",LCTLECH,M_LOCAL },
# endif /* LCTLECH */
@ -510,7 +510,7 @@ static const struct tcshmodes {
# if defined(VPGOFF) || defined(TIOCGPAGE)
{ "pgoff", C_SH(C_PGOFF), M_CHAR },
# endif /* VPGOFF */
# if defined(VKILL2)
# if defined(VKILL2)
{ "kill2", C_SH(C_KILL2), M_CHAR },
# endif /* VKILL2 */
# if defined(VBRK) || defined(TIOCGETC)
@ -528,7 +528,7 @@ static const struct tcshmodes {
/*
* If EAGAIN and/or EWOULDBLOCK are defined, we can't just return -1 in all
* situations where ioctl() does.
*
*
* On AIX 4.1.5 (and presumably some other versions and OSes), as you
* perform the manual test suite in the README, if you 'bg' vi immediately
* after suspending it, all is well, but if you wait a few seconds,
@ -537,7 +537,7 @@ static const struct tcshmodes {
* 0, causing bgetc() to return -1, causing readc() to set doneinp to 1,
* causing process() to break out of the main loop, causing tcsh to exit
* prematurely.
*
*
* If ioctl()'s errno is EAGAIN/EWOULDBLOCK ("Resource temporarily
* unavailable"), apparently the tty is being messed with by the OS and we
* need to try again. In my testing, ioctl() was never called more than
@ -595,7 +595,7 @@ dosetty(Char **v, struct command *t)
cleanup_push(cmdname, xfree);
setname(cmdname);
while (v && *v && v[0][0] == '-' && v[0][2] == '\0')
while (v && *v && v[0][0] == '-' && v[0][2] == '\0')
switch (v[0][1]) {
case 'a':
aflag++;
@ -641,7 +641,7 @@ dosetty(Char **v, struct command *t)
xprintf("\n%*s", st, "");
len = st + cu;
}
else
else
len += cu;
if (x != '\0')
xprintf("%c%s ", x, m->m_name);
@ -667,7 +667,7 @@ dosetty(Char **v, struct command *t)
for (m = modelist; m->m_name; m++)
if (strcmp(m->m_name, d) == 0)
break;
if (!m->m_name)
if (!m->m_name)
stderror(ERR_NAME | ERR_SYSTEM, d, CGETS(8, 2, "Invalid argument"));
switch (x) {
@ -723,7 +723,7 @@ int
tty_setty(int fd, ttydata_t *td)
{
#ifdef POSIX
RETRY(xtcsetattr(fd, TCSADRAIN, &td->d_t));
RETRY(xtcsetattr(fd, TCSADRAIN, &td->d_t));
#else
# ifdef TERMIO
RETRY(ioctl(fd, TCSETAW, (ioctl_t) &td->d_t));
@ -752,7 +752,7 @@ tty_setty(int fd, ttydata_t *td)
void
tty_getchar(ttydata_t *td, unsigned char *s)
{
{
#ifdef TIOCGLTC
{
struct ltchars *n = &td->d_ltc;
@ -888,10 +888,10 @@ tty_getchar(ttydata_t *td, unsigned char *s)
void
tty_setchar(ttydata_t *td, unsigned char *s)
{
{
#ifdef TIOCGLTC
{
struct ltchars *n = &td->d_ltc;
struct ltchars *n = &td->d_ltc;
n->t_suspc = s[C_SUSP];
n->t_dsuspc = s[C_DSUSP];
@ -1035,9 +1035,9 @@ tty_getspeed(ttydata_t *td)
# ifdef TERMIO
# ifdef CBAUD
spd = td->d_t.c_cflag & CBAUD;
# else
# else
spd = 0;
# endif
# endif
# else /* SGTTY */
spd = td->d_t.sg_ispeed;
# endif /* TERMIO */
@ -1118,7 +1118,7 @@ tty_printchar(unsigned char *s)
int i;
for (i = 0; i < C_NCC; i++) {
for (m = modelist; m->m_name; m++)
for (m = modelist; m->m_name; m++)
if (m->m_type == M_CHAR && C_SH(i) == m->m_value)
break;
if (m->m_name)

6
ed.term.h
View File

@ -181,10 +181,10 @@
# undef CKILL
# undef CEOF
# undef CEOL
# undef CEOL2
# undef CSWTCH
# undef CEOL2
# undef CSWTCH
# define CSWTCH TO_CONTROL('z')
# undef CDSWTCH
# undef CDSWTCH
# undef CERASE2
# undef CSTART
# undef CSTOP

10
ed.xmap.c
View File

@ -17,7 +17,7 @@
* Looks up *ch in map and then reads characters until a
* complete match is found or a mismatch occurs. Returns the
* type of the match found (XK_STR, XK_CMD, or XK_EXE).
* Returns NULL in val.str and XK_STR for no match.
* Returns NULL in val.str and XK_STR for no match.
* The last character read is returned in *ch.
*
* void AddXkey(Xkey, val, ntype);
@ -227,7 +227,7 @@ AddXkey(const CStr *Xkey, XmapVal *val, int ntype)
Xmap = GetFreeNode(&cs); /* it is properly initialized */
/* Now recurse through Xmap */
(void) TryNode(Xmap, &cs, val, ntype);
(void) TryNode(Xmap, &cs, val, ntype);
return;
}
@ -421,7 +421,7 @@ GetFreeNode(CStr *ch)
ptr->sibling = NULL;
return (ptr);
}
/* PrintXKey():
* Print the binding associated with Xkey key.
@ -560,7 +560,7 @@ printOne(const Char *key, const XmapVal *val, int ntype)
for (fp = FuncNames; fp->name; fp++)
if (val->cmd == fp->func)
xprintf(fmt, fp->name);
break;
break;
default:
abort();
break;
@ -685,7 +685,7 @@ parseescape(const Char **ptr)
break;
}
}
else if ((*p & CHAR) == '^' && (Isalpha(p[1] & CHAR) ||
else if ((*p & CHAR) == '^' && (Isalpha(p[1] & CHAR) ||
strchr("@^_?\\|[{]}", p[1] & CHAR))) {
p++;
#ifdef IS_ASCII

8
gethost.c
View File

@ -49,10 +49,10 @@
#define ISSPACE(p) (isspace((unsigned char) (p)) && (p) != '\n')
/*
/*
* We cannot do that, because some compilers like #line and others
* like # <lineno>
* #define LINEDIRECTIVE
* #define LINEDIRECTIVE
*/
static const char *keyword[] =
@ -217,7 +217,7 @@ explode(const char *defs)
buf = cat(buf, eptr + 1, 0);
return buf;
}
int
main(int argc, char *argv[])
@ -357,7 +357,7 @@ main(int argc, char *argv[])
(void) fprintf(stdout, "# if (%s) && !defined(_%s_)\n",
explode(defs), keyword[token]);
else
(void) fprintf(stdout, "# if !defined(_%s_)\n",
(void) fprintf(stdout, "# if !defined(_%s_)\n",
keyword[token]);
if (gettoken(&ptr, stmt) == NULL) {

18
glob.c
View File

@ -257,7 +257,7 @@ static void
qprintf(const char *pre, const Char *s)
{
const Char *p;
xprintf("%s", pre);
for (p = s; *p; p++)
xprintf("%c", *p & 0xff);
@ -332,7 +332,7 @@ glob(const char *pattern, int flags, int (*errfunc) (const char *, int),
while ((c = *patnext++) != EOS) {
#ifdef WIDE_STRINGS
int len;
len = mblen((const char *)(patnext - 1), MB_LEN_MAX);
if (len == -1)
TCSH_IGNORE(mblen(NULL, 0));
@ -399,7 +399,7 @@ glob(const char *pattern, int flags, int (*errfunc) (const char *, int),
* to avoid exponential behavior
*/
if (bufnext == patbuf || bufnext[-1] != M_ALL ||
((flags & GLOB_STAR) != 0 &&
((flags & GLOB_STAR) != 0 &&
(bufnext - 1 == patbuf || bufnext[-2] != M_ALL ||
bufnext - 2 == patbuf || bufnext[-3] != M_ALL)))
*bufnext++ = M_ALL;
@ -420,13 +420,13 @@ glob(const char *pattern, int flags, int (*errfunc) (const char *, int),
}
/*
* If there was no match we are going to append the pattern
* If there was no match we are going to append the pattern
* if GLOB_NOCHECK was specified or if GLOB_NOMAGIC was specified
* and the pattern did not contain any magic characters
* GLOB_NOMAGIC is there just for compatibility with csh.
*/
if (pglob->gl_pathc == oldpathc &&
((flags & GLOB_NOCHECK) ||
if (pglob->gl_pathc == oldpathc &&
((flags & GLOB_NOCHECK) ||
((flags & GLOB_NOMAGIC) && !(pglob->gl_flags & GLOB_MAGCHAR)))) {
if (!(flags & GLOB_QUOTE))
globextend(pattern, pglob);
@ -557,7 +557,7 @@ One_Char_mbtowc(__Char *pwc, const Char *s, size_t n)
return 1;
#endif
}
static int
glob3(struct strbuf *pathbuf, const Char *pattern, const Char *restpattern,
const Char *pglobstar, glob_t *pglob, int no_match)
@ -587,7 +587,7 @@ glob3(struct strbuf *pathbuf, const Char *pattern, const Char *restpattern,
break;
}
pglobstar += width;
}
}
if (globstar) {
err = pglobstar==pattern && termstar==restpattern ?
@ -635,7 +635,7 @@ glob3(struct strbuf *pathbuf, const Char *pattern, const Char *restpattern,
continue;
#endif
if (match(pathbuf->s + orig_len, pattern, termstar,
(int)m_not) == no_match)
(int)m_not) == no_match)
continue;
strbuf_append1(pathbuf, SEP);
strbuf_terminate(pathbuf);

2
glob.h
View File

@ -78,7 +78,7 @@ typedef struct {
#define GLOB_NOMAGIC 0x0200 /* GLOB_NOCHECK without magic chars (csh). */
#define GLOB_LIMIT 0x0400 /* Limit memory used by matches to ARG_MAX */
#define GLOB_TILDE 0x0800 /* Expand tilde names from the passwd file. */
#define GLOB_ALTNOT 0x1000 /* use alternate glob character [^ not !] */
#define GLOB_ALTNOT 0x1000 /* use alternate glob character [^ not !] */
#define GLOB_QUOTE 0x2000 /* XXX: source compatibility */
#define GLOB_STAR 0x4000 /* use glob ** to recurse directories */
#define GLOB_DOT 0x8000 /* don't skip dotfiles (except . and ..) */

4
ma.setp.c
View File

@ -1,7 +1,7 @@
/*
* Copyright (c) 1990 Carnegie Mellon University
* All Rights Reserved.
*
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
@ -69,7 +69,7 @@
*
* Revision 1.4 90/12/11 17:58:44 mja
* Add copyright/disclaimer for distribution.
*
*
* 05-Jun-88 Glenn Marcy (gm0w) at Carnegie-Mellon University
* Make all non-entry points static.
*

2
mi.termios.c
View File

@ -1,4 +1,4 @@
/* termios.c - fake termios interface using sgtty interface
/* termios.c - fake termios interface using sgtty interface
* by Magnus Doell and Bruce Evans.
*
*/

2
mi.wait.h
View File

@ -1,5 +1,5 @@
/* The <sys/wait.h> header contains macros related to wait(). The value
* returned by wait() and waitpid() depends on whether the process
* returned by wait() and waitpid() depends on whether the process
* terminated by an exit() call, was killed by a signal, or was stopped
* due to job control, as follows:
*

4
patchlevel.h
View File

@ -7,7 +7,7 @@
#define ORIGIN "Astron"
#define REV 6
#define VERS 22
#define PATCHLEVEL 03
#define DATE "2020-11-18"
#define PATCHLEVEL 04
#define DATE "2021-04-26"
#endif /* _h_patchlevel */

100
sh.c
View File

@ -276,7 +276,7 @@ main(int argc, char **argv)
initlex(&paraml);
#ifdef MALLOC_TRACE
mal_setstatsfile(fdopen(dmove(xopen("/tmp/tcsh.trace",
mal_setstatsfile(fdopen(dmove(xopen("/tmp/tcsh.trace",
O_WRONLY|O_CREAT|O_LARGEFILE, 0666), 25), "w"));
mal_trace(1);
#endif /* MALLOC_TRACE */
@ -303,9 +303,9 @@ main(int argc, char **argv)
* Otherwise `` jobs will not work... (From knaff@poly.polytechnique.fr)
*/
{
do
do
if ((f = xopen(_PATH_DEVNULL, O_RDONLY|O_LARGEFILE)) == -1 &&
(f = xopen("/", O_RDONLY|O_LARGEFILE)) == -1)
(f = xopen("/", O_RDONLY|O_LARGEFILE)) == -1)
exit(1);
while (f < 3);
xclose(f);
@ -313,7 +313,7 @@ main(int argc, char **argv)
osinit(); /* Os dependent initialization */
{
char *t;
@ -512,24 +512,24 @@ main(int argc, char **argv)
* on shells running as root. Out of these, autologout should NOT be set
* for any psudo-terminals (this catches most window systems) and not for
* any terminal running X windows.
*
* At Ohio State, we have had problems with a user having his X session
* drop out from under him (on a Sun) because the shell in his master
*
* At Ohio State, we have had problems with a user having his X session
* drop out from under him (on a Sun) because the shell in his master
* xterm timed out and exited.
*
*
* Really, this should be done with a program external to the shell, that
* watches for no activity (and NO running programs, such as dump) on a
* terminal for a long peroid of time, and then SIGHUPS the shell on that
* terminal.
*
* bugfix by Rich Salz <rsalz@PINEAPPLE.BBN.COM>: For root rsh things
* allways first check to see if loginsh or really root, then do things
*
* bugfix by Rich Salz <rsalz@PINEAPPLE.BBN.COM>: For root rsh things
* allways first check to see if loginsh or really root, then do things
* with ttyname()
*
*
* Also by Jean-Francois Lamy <lamy%ai.toronto.edu@RELAY.CS.NET>: check the
* value of cp before using it! ("root can rsh too")
*
* PWP: keep the nested ifs; the order of the tests matters and a good
*
* PWP: keep the nested ifs; the order of the tests matters and a good
* (smart) C compiler might re-arange things wrong.
*/
#ifdef AUTOLOGOUT
@ -662,7 +662,7 @@ main(int argc, char **argv)
tsetenv(STRLOGNAME, varval(STRuser));
if (cus == NULL)
tsetenv(STRKUSER, varval(STRuser));
cgr = getenv("GROUP");
if (cgr != NULL)
setv(STRgroup, quote(SAVE(cgr)), VAR_READWRITE);
@ -696,7 +696,7 @@ main(int argc, char **argv)
*/
remotehost();
#endif /* REMOTEHOST */
#ifdef apollo
if ((tcp = getenv("SYSTYPE")) == NULL)
tcp = "bsd4.3";
@ -710,14 +710,14 @@ main(int argc, char **argv)
* should determine if we should edit or not. $TERM is preserved
* across rlogin sessions, so we will not get confused if we rlogin
* under an emacs shell. Another advantage is that if we run an
* xterm under an emacs shell, then the $TERM will be set to
* xterm under an emacs shell, then the $TERM will be set to
* xterm, so we are going to want to edit. Unfortunately emacs
* does not restore all the tty modes, so xterm is not very well
* set up. But this is not the shell's fault.
* Also don't edit if $TERM == wm, for when we're running under an ATK app.
* Finally, emacs compiled under terminfo, sets the terminal to dumb,
* so disable editing for that too.
*
*
* Unfortunately, in some cases the initial $TERM setting is "unknown",
* "dumb", or "network" which is then changed in the user's startup files.
* We fix this by setting noediting here if $TERM is unknown/dumb and
@ -735,9 +735,9 @@ main(int argc, char **argv)
editing = ((tcp = getenv("EMACS")) == NULL || strcmp(tcp, "t") != 0);
}
/*
* The 'edit' variable is either set or unset. It doesn't
* need a value. Making it 'emacs' might be confusing.
/*
* The 'edit' variable is either set or unset. It doesn't
* need a value. Making it 'emacs' might be confusing.
*/
if (editing)
setNS(STRedit);
@ -753,7 +753,7 @@ main(int argc, char **argv)
* Compatibility with tcsh >= 6.12 by default
*/
setNS(STRcsubstnonl);
/*
* Random default kill ring size
*/
@ -789,7 +789,7 @@ main(int argc, char **argv)
if ((tcp = getenv("SHELL")) != NULL) {
sh_len = strlen(tcp);
if ((sh_len >= 5 && strcmp(tcp + (sh_len - 5), "/tcsh") == 0) ||
if ((sh_len >= 5 && strcmp(tcp + (sh_len - 5), "/tcsh") == 0) ||
(!tcsh && sh_len >= 4 && strcmp(tcp + (sh_len - 4), "/csh") == 0))
setv(STRshell, quote(SAVE(tcp)), VAR_READWRITE);
else
@ -824,7 +824,7 @@ main(int argc, char **argv)
xfree(tmp);
}
else {
tmp2 = SAVE("");
tmp2 = SAVE("");
}
shtemp = Strspl(tmp2, doldol); /* For << */
xfree(tmp2);
@ -875,7 +875,7 @@ main(int argc, char **argv)
nt_autoset_dspmbyte();
#endif /* WINNT_NATIVE */
#endif
#if defined(AUTOSET_KANJI)
#if defined(AUTOSET_KANJI)
# if defined(NLS) && defined(LC_CTYPE)
if (setlocale(LC_CTYPE, NULL) != NULL || getenv("LANG") != NULL)
# else
@ -896,12 +896,12 @@ main(int argc, char **argv)
}
/*
* Process the arguments.
*
*
* Note that processing of -v/-x is actually delayed till after script
* processing.
*
* We set the first character of our name to be '-' if we are a shell
* running interruptible commands. Many programs which examine ps'es
*
* We set the first character of our name to be '-' if we are a shell
* running interruptible commands. Many programs which examine ps'es
* use this to filter such shells out.
*/
argc--, tempv++;
@ -1024,8 +1024,8 @@ main(int argc, char **argv)
case '\t':
case '\r':
case '\n':
/*
* for O/S's that don't do the argument parsing right in
/*
* for O/S's that don't do the argument parsing right in
* "#!/foo -f " scripts
*/
break;
@ -1057,12 +1057,12 @@ main(int argc, char **argv)
xfree(ffile);
dolzero = 1;
ffile = SAVE(tempv[0]);
/*
/*
* Replace FSHIN. Handle /dev/std{in,out,err} specially
* since once they are closed we cannot open them again.
* In that case we use our own saved descriptors
*/
if ((SHIN = dmove(nofile, FSHIN)) < 0)
if ((SHIN = dmove(nofile, FSHIN)) < 0)
switch(nofile) {
case 0:
SHIN = FSHIN;
@ -1082,7 +1082,7 @@ main(int argc, char **argv)
/* argc not used any more */ tempv++;
}
/*
/*
* Call to closem() used to be part of initdesc(). Now called below where
* the script name argument has become stdin. Kernel may have used a file
* descriptor to hold the name of the script (setuid case) and this name
@ -1153,13 +1153,13 @@ main(int argc, char **argv)
sigset_interrupting(SIGINT, queue_pintr);
(void) signal(SIGTERM, SIG_IGN);
/*
/*
* No reason I can see not to save history on all these events..
* Most usual occurrence is in a window system, where we're not a login
* shell, but might as well be... (sg)
* But there might be races when lots of shells exit together...
* [this is also incompatible].
* We have to be mre careful here. If the parent wants to
* We have to be mre careful here. If the parent wants to
* ignore the signals then we leave them untouched...
* We also only setup the handlers for shells that are trully
* interactive.
@ -1299,10 +1299,10 @@ main(int argc, char **argv)
*/
sigset_interrupting(SIGCHLD, queue_pchild);
if (intty && !targinp)
if (intty && !targinp)
(void) ed_Setup(editing);/* Get the tty state, and set defaults */
/* Only alter the tty state if editing */
/*
* Set an exit here in case of an interrupt or error reading the shell
* start-up scripts.
@ -1388,7 +1388,7 @@ main(int argc, char **argv)
setNS(STRverbose);
if (nexececho)
setNS(STRecho);
if (targinp) {
/* If this -c command caused an error before, skip processing */
@ -1515,7 +1515,7 @@ importpath(Char *cp)
static int
srccat(Char *cp, Char *dp)
{
if (cp[0] == '/' && cp[1] == '\0')
if (cp[0] == '/' && cp[1] == '\0')
return srcfile(short2str(dp), (mflag ? 0 : 1), 0, NULL);
else {
Char *ep;
@ -1550,7 +1550,7 @@ srcfile(const char *f, int onlyown, int flag, Char **av)
{
int unit;
if ((unit = xopen(f, O_RDONLY|O_LARGEFILE)) == -1)
if ((unit = xopen(f, O_RDONLY|O_LARGEFILE)) == -1)
return 0;
cleanup_push(&unit, open_cleanup);
unit = dmove(unit, -1);
@ -1625,7 +1625,7 @@ st_save(struct saved_state *st, int unit, int hflg, Char **al, Char **av)
cpybin(st->B, B);
/*
* we can now pass arguments to source.
* we can now pass arguments to source.
* For compatibility we do that only if arguments were really
* passed, otherwise we keep the old, global $argv like before.
*/
@ -1854,25 +1854,25 @@ phup(void)
record();
#ifdef POSIXJOBS
#ifdef POSIXJOBS
/*
* We kill the last foreground process group. It then becomes
* responsible to propagate the SIGHUP to its progeny.
* responsible to propagate the SIGHUP to its progeny.
*/
{
struct process *pp, *np;
for (pp = proclist.p_next; pp; pp = pp->p_next) {
np = pp;
/*
/*
* Find if this job is in the foreground. It could be that
* the process leader has exited and the foreground flag
* is cleared for it.
*/
do
do
/*
* If a process is in the foreground we try to kill
* it's process group. If we succeed, then the
* it's process group. If we succeed, then the
* whole job is gone. Otherwise we keep going...
* But avoid sending HUP to the shell again.
*/
@ -1951,7 +1951,7 @@ pintr1(int wantnl)
}
else if (intty && wantnl) {
if (editing) {
/*
/*
* If we are editing a multi-line input command, and move to
* the beginning of the line, we don't want to trash it when
* we hit ^C
@ -2095,7 +2095,7 @@ process(int catch)
/*
* Save input text on the history list if reading in old history, or it
* is from the terminal at the top level and not in a loop.
*
*
* PWP: entry of items in the history list while in a while loop is done
* elsewhere...
*/
@ -2320,7 +2320,7 @@ mailchk(void)
}
else {
char *type;
if (stb.st_size == 0 || stb.st_atime >= stb.st_mtime ||
(stb.st_atime <= chktim && stb.st_mtime <= chktim) ||
(loginsh && !new))

136
sh.char.c
View File

@ -841,7 +841,6 @@ unsigned short _mbmap_big5[256] = {
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
@ -849,7 +848,8 @@ unsigned short _mbmap_big5[256] = {
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
_MB1|_MB2, _MB1|_MB2, _MB1|_MB2, _MB1|_MB2,
@ -1092,76 +1092,76 @@ unsigned short _toebcdic[256] = {
#endif /*_OSD_POSIX*/
#ifdef __MVS__
/*
The IBM 1047 coded char set to/from ISO 8859-1 mapping differs from
/*
The IBM 1047 coded char set to/from ISO 8859-1 mapping differs from
the POSIX-BC mapping in several places
*/
unsigned short _toascii[256] = {
0x00, 0x01, 0x02, 0x03, 0x9c, 0x09, 0x86, 0x7f,
0x97, 0x8d, 0x8e, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x9d, 0x0a, 0x08, 0x87,
0x18, 0x19, 0x92, 0x8f, 0x1c, 0x1d, 0x1e, 0x1f,
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x17, 0x1b,
0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x05, 0x06, 0x07,
0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04,
0x98, 0x99, 0x9a, 0x9b, 0x14, 0x15, 0x9e, 0x1a,
0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1, 0xe3, 0xe5,
0xe7, 0xf1, 0xa2, 0x2e, 0x3c, 0x28, 0x2b, 0x7c,
0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef,
0xec, 0xdf, 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x5e,
0x2d, 0x2f, 0xc2, 0xc4, 0xc0, 0xc1, 0xc3, 0xc5,
0xc7, 0xd1, 0xa6, 0x2c, 0x25, 0x5f, 0x3e, 0x3f,
0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf,
0xcc, 0x60, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22,
0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
0x68, 0x69, 0xab, 0xbb, 0xf0, 0xfd, 0xfe, 0xb1,
0xb0, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
0x71, 0x72, 0xaa, 0xba, 0xe6, 0xb8, 0xc6, 0xa4,
0xb5, 0x7e, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
0x79, 0x7a, 0xa1, 0xbf, 0xd0, 0x5b, 0xde, 0xae,
0xac, 0xa3, 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc,
0xbd, 0xbe, 0xdd, 0xa8, 0xaf, 0x5d, 0xb4, 0xd7,
0x7b, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
0x48, 0x49, 0xad, 0xf4, 0xf6, 0xf2, 0xf3, 0xf5,
0x7d, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
0x51, 0x52, 0xb9, 0xfb, 0xfc, 0xf9, 0xfa, 0xff,
0x5c, 0xf7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
0x59, 0x5a, 0xb2, 0xd4, 0xd6, 0xd2, 0xd3, 0xd5,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0xb3, 0xdb, 0xdc, 0xd9, 0xda, 0x9f,
0x00, 0x01, 0x02, 0x03, 0x9c, 0x09, 0x86, 0x7f,
0x97, 0x8d, 0x8e, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x9d, 0x0a, 0x08, 0x87,
0x18, 0x19, 0x92, 0x8f, 0x1c, 0x1d, 0x1e, 0x1f,
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x17, 0x1b,
0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x05, 0x06, 0x07,
0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04,
0x98, 0x99, 0x9a, 0x9b, 0x14, 0x15, 0x9e, 0x1a,
0x20, 0xa0, 0xe2, 0xe4, 0xe0, 0xe1, 0xe3, 0xe5,
0xe7, 0xf1, 0xa2, 0x2e, 0x3c, 0x28, 0x2b, 0x7c,
0x26, 0xe9, 0xea, 0xeb, 0xe8, 0xed, 0xee, 0xef,
0xec, 0xdf, 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x5e,
0x2d, 0x2f, 0xc2, 0xc4, 0xc0, 0xc1, 0xc3, 0xc5,
0xc7, 0xd1, 0xa6, 0x2c, 0x25, 0x5f, 0x3e, 0x3f,
0xf8, 0xc9, 0xca, 0xcb, 0xc8, 0xcd, 0xce, 0xcf,
0xcc, 0x60, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22,
0xd8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
0x68, 0x69, 0xab, 0xbb, 0xf0, 0xfd, 0xfe, 0xb1,
0xb0, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
0x71, 0x72, 0xaa, 0xba, 0xe6, 0xb8, 0xc6, 0xa4,
0xb5, 0x7e, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
0x79, 0x7a, 0xa1, 0xbf, 0xd0, 0x5b, 0xde, 0xae,
0xac, 0xa3, 0xa5, 0xb7, 0xa9, 0xa7, 0xb6, 0xbc,
0xbd, 0xbe, 0xdd, 0xa8, 0xaf, 0x5d, 0xb4, 0xd7,
0x7b, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
0x48, 0x49, 0xad, 0xf4, 0xf6, 0xf2, 0xf3, 0xf5,
0x7d, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
0x51, 0x52, 0xb9, 0xfb, 0xfc, 0xf9, 0xfa, 0xff,
0x5c, 0xf7, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
0x59, 0x5a, 0xb2, 0xd4, 0xd6, 0xd2, 0xd3, 0xd5,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0xb3, 0xdb, 0xdc, 0xd9, 0xda, 0x9f,
};
unsigned short _toebcdic[256] = {
0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f,
0x16, 0x05, 0x15, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26,
0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f,
0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d,
0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61,
0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
0xf8, 0xf9, 0x7a, 0x5e, 0x4c, 0x7e, 0x6e, 0x6f,
0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
0xc8, 0xc9, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6,
0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
0xe7, 0xe8, 0xe9, 0xad, 0xe0, 0xbd, 0x5f, 0x6d,
0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96,
0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6,
0xa7, 0xa8, 0xa9, 0xc0, 0x4f, 0xd0, 0xa1, 0x07,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x06, 0x17,
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x09, 0x0a, 0x1b,
0x30, 0x31, 0x1a, 0x33, 0x34, 0x35, 0x36, 0x08,
0x38, 0x39, 0x3a, 0x3b, 0x04, 0x14, 0x3e, 0xff,
0x41, 0xaa, 0x4a, 0xb1, 0x9f, 0xb2, 0x6a, 0xb5,
0xbb, 0xb4, 0x9a, 0x8a, 0xb0, 0xca, 0xaf, 0xbc,
0x90, 0x8f, 0xea, 0xfa, 0xbe, 0xa0, 0xb6, 0xb3,
0x9d, 0xda, 0x9b, 0x8b, 0xb7, 0xb8, 0xb9, 0xab,
0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9e, 0x68,
0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77,
0xac, 0x69, 0xed, 0xee, 0xeb, 0xef, 0xec, 0xbf,
0x80, 0xfd, 0xfe, 0xfb, 0xfc, 0xba, 0xae, 0x59,
0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9c, 0x48,
0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57,
0x8c, 0x49, 0xcd, 0xce, 0xcb, 0xcf, 0xcc, 0xe1,
0x70, 0xdd, 0xde, 0xdb, 0xdc, 0x8d, 0x8e, 0xdf
0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f,
0x16, 0x05, 0x15, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26,
0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f,
0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d,
0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61,
0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
0xf8, 0xf9, 0x7a, 0x5e, 0x4c, 0x7e, 0x6e, 0x6f,
0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
0xc8, 0xc9, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6,
0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
0xe7, 0xe8, 0xe9, 0xad, 0xe0, 0xbd, 0x5f, 0x6d,
0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96,
0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6,
0xa7, 0xa8, 0xa9, 0xc0, 0x4f, 0xd0, 0xa1, 0x07,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x06, 0x17,
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x09, 0x0a, 0x1b,
0x30, 0x31, 0x1a, 0x33, 0x34, 0x35, 0x36, 0x08,
0x38, 0x39, 0x3a, 0x3b, 0x04, 0x14, 0x3e, 0xff,
0x41, 0xaa, 0x4a, 0xb1, 0x9f, 0xb2, 0x6a, 0xb5,
0xbb, 0xb4, 0x9a, 0x8a, 0xb0, 0xca, 0xaf, 0xbc,
0x90, 0x8f, 0xea, 0xfa, 0xbe, 0xa0, 0xb6, 0xb3,
0x9d, 0xda, 0x9b, 0x8b, 0xb7, 0xb8, 0xb9, 0xab,
0x64, 0x65, 0x62, 0x66, 0x63, 0x67, 0x9e, 0x68,
0x74, 0x71, 0x72, 0x73, 0x78, 0x75, 0x76, 0x77,
0xac, 0x69, 0xed, 0xee, 0xeb, 0xef, 0xec, 0xbf,
0x80, 0xfd, 0xfe, 0xfb, 0xfc, 0xba, 0xae, 0x59,
0x44, 0x45, 0x42, 0x46, 0x43, 0x47, 0x9c, 0x48,
0x54, 0x51, 0x52, 0x53, 0x58, 0x55, 0x56, 0x57,
0x8c, 0x49, 0xcd, 0xce, 0xcb, 0xcf, 0xcc, 0xe1,
0x70, 0xdd, 0xde, 0xdb, 0xdc, 0x8d, 0x8e, 0xdf
};
#endif /*__MVS__*/

2
sh.char.h
View File

@ -235,7 +235,7 @@ extern tcshuc _cmap_lower[], _cmap_upper[];
# define Iscntrl(c) (((Char)(c) & QUOTE) ? 0 : iscntrl((tcshuc) (c)))
#endif /* !defined(DSPMBYTE) */
# if SOLARIS2 == 24
/*
/*
* From <casper@fwi.uva.nl> Casper Dik:
* In Solaris 2.4, isprint('\t') returns true after setlocal(LC_ALL,"").
* This breaks commandline editing when you include tabs.

14
sh.decls.h
View File

@ -37,7 +37,7 @@
*/
extern Char *gethdir (const Char *);
extern void dosource (Char **, struct command *);
extern void exitstat (void);
extern void exitstat (void) __attribute__((__noreturn__));
extern void goodbye (Char **, struct command *);
extern void importpath (Char *);
extern void initdesc (void);
@ -410,31 +410,31 @@ extern void donice (Char **, struct command *);
extern void dotime (Char **, struct command *);
#ifdef BSDTIMES
extern void prusage (struct sysrusage *,
struct sysrusage *,
struct sysrusage *,
timeval_t *, timeval_t *);
extern void ruadd (struct sysrusage *,
struct sysrusage *);
#else /* BSDTIMES */
# ifdef _SEQUENT_
extern void prusage (struct process_stats *,
struct process_stats *,
struct process_stats *,
timeval_t *, timeval_t *);
extern void ruadd (struct process_stats *,
struct process_stats *);
# else /* !_SEQUENT_ */
# ifdef POSIX
extern void prusage (struct tms *, struct tms *,
extern void prusage (struct tms *, struct tms *,
clock_t, clock_t);
# else /* !POSIX */
extern void prusage (struct tms *, struct tms *,
extern void prusage (struct tms *, struct tms *,
time_t, time_t);
# endif /* !POSIX */
# endif /* !_SEQUENT_ */
#endif /* BSDTIMES */
extern void settimes (void);
#if defined(BSDTIMES) || defined(_SEQUENT_)
extern void tvsub (struct timeval *,
struct timeval *,
extern void tvsub (struct timeval *,
struct timeval *,
struct timeval *);
#endif /* BSDTIMES || _SEQUENT_ */

44
sh.dir.c
View File

@ -171,7 +171,7 @@ dset(Char *dp)
{
/*
* Don't call set() directly cause if the directory contains ` or
* other junk characters glob will fail.
* other junk characters glob will fail.
*/
setcopy(STRowd, varval(STRcwd), VAR_READWRITE|VAR_NOGLOB);
setcopy(STRcwd, dp, VAR_READWRITE|VAR_NOGLOB);
@ -193,7 +193,7 @@ skipargs(Char ***v, const char *dstr, const char *str)
Char **n = *v, *s;
int dflag = 0, loop = 1;
for (n++; loop && *n != NULL && (*n)[0] == '-'; n++)
for (n++; loop && *n != NULL && (*n)[0] == '-'; n++)
if (*(s = &((*n)[1])) == '\0') /* test for bare "-" argument */
dflag |= DIR_OLD;
else if ((*n)[1] == '-' && (*n)[2] == '\0') { /* test for -- */
@ -239,7 +239,7 @@ dodirs(Char **v, struct command *c)
dhead.di_next = dhead.di_prev = dp;
dp->di_next = dp->di_prev = &dhead;
}
if ((dflag & DIR_LOAD) != 0)
if ((dflag & DIR_LOAD) != 0)
loaddirs(*v);
else if ((dflag & DIR_SAVE) != 0)
recdirs(*v, 1);
@ -270,7 +270,7 @@ printdirs(int dflag)
xprintf("%d\t", idx++);
cur = 0;
}
s = dp->di_name;
s = dp->di_name;
user = NULL;
if (!(dflag & DIR_LONG) && (user = getusername(&s)) != NULL)
len = (int) (Strlen(user) + Strlen(s) + 2);
@ -282,7 +282,7 @@ printdirs(int dflag)
xputchar('\n');
cur = len;
}
if (user)
if (user)
xprintf("~%S", user);
xprintf("%-S%c", s, (dflag & DIR_VERT) ? '\n' : ' ');
} while ((dp = dp->di_prev) != dcwd);
@ -321,7 +321,7 @@ dtilde(void)
* 2) or starts with "../",
* 3) or ends with "/..",
* 4) or contains the string "/../",
* then it will be normalized, unless those strings are quoted.
* then it will be normalized, unless those strings are quoted.
* Otherwise, a copy is made and sent back.
*/
Char *
@ -354,7 +354,7 @@ dnormalize(const Char *cp, int expnd)
*/
if (dotdot == 0)
return (Strsave(start));
# ifdef notdef
struct stat sb;
/*
@ -391,7 +391,7 @@ dnormalize(const Char *cp, int expnd)
do {
dotdot = 0;
buf.len = 0;
while (*cp)
while (*cp)
if (IS_DOT(start, cp)) {
if (*++cp)
cp++;
@ -404,14 +404,14 @@ dnormalize(const Char *cp, int expnd)
if (*cp)
cp++;
}
else
else
Strbuf_append1(&buf, *cp++);
Strbuf_terminate(&buf);
while (dotdot > 0)
while (dotdot > 0)
if ((dp = Strrchr(cwd, '/')) != NULL) {
# ifdef HAVE_SLASHSLASH
if (dp == &cwd[1])
if (dp == &cwd[1])
slashslash = 1;
# endif /* HAVE_SLASHSLASH */
*dp = '\0';
@ -589,7 +589,7 @@ dfollow(Char *cp, int old)
#ifdef apollo
if (Strchr(cp, '`')) {
char *dptr;
if (chdir(dptr = short2str(cp)) < 0)
if (chdir(dptr = short2str(cp)) < 0)
stderror(ERR_SYSTEM, dptr, strerror(errno));
dp = agetcwd();
cleanup_push(dp, xfree);
@ -605,7 +605,7 @@ dfollow(Char *cp, int old)
/*
* if we are ignoring symlinks, try to fix relatives now.
* if we are expading symlinks, it should be done by now.
*/
*/
dp = dnormalize(cp, symlinks == SYM_IGNORE);
if (chdir(short2str(dp)) >= 0) {
cleanup_until(cp);
@ -646,7 +646,7 @@ dfollow(Char *cp, int old)
* We always want to fix the directory here
* If we are normalizing symlinks
*/
dp = dnormalize(buf.s, symlinks == SYM_IGNORE ||
dp = dnormalize(buf.s, symlinks == SYM_IGNORE ||
symlinks == SYM_EXPAND);
if (chdir(short2str(dp)) >= 0) {
printd = 1;
@ -696,7 +696,7 @@ dopushd(Char **v, struct command *c)
struct directory *dp;
Char *cp;
int dflag = skipargs(&v, "plvn", " [-|<dir>|+<n>]");
USE(c);
printd = 1;
cp = (dflag & DIR_OLD) ? varval(STRowd) : *v;
@ -937,7 +937,7 @@ dcanon_internal(Char *cp, Char *p)
continue;
p = sp; /* save start of component */
slash = 0;
if (*p)
if (*p)
while (*++p) /* find next slash or end of path */
if (*p == '/') {
slash = 1;
@ -950,7 +950,7 @@ dcanon_internal(Char *cp, Char *p)
slashslash = 1;
#endif /* HAVE_SLASHSLASH */
if (*sp == '\0') { /* if component is null */
if (--sp == cp) /* if path is one char (i.e. /) */
if (--sp == cp) /* if path is one char (i.e. /) */
break;
else
*sp = '\0';
@ -1197,7 +1197,7 @@ dnewcwd(struct directory *dp, int dflag)
if (adrof(STRdunique)) {
struct directory *dn;
for (dn = dhead.di_prev; dn != &dhead; dn = dn->di_prev)
for (dn = dhead.di_prev; dn != &dhead; dn = dn->di_prev)
if (dn != dp && Strcmp(dn->di_name, dp->di_name) == 0) {
dn->di_next->di_prev = dn->di_prev;
dn->di_prev->di_next = dn->di_next;
@ -1262,7 +1262,7 @@ dgetstack(void)
Char **dblk, **dbp;
struct directory *dn;
if (adrof(STRdirstack) == NULL)
if (adrof(STRdirstack) == NULL)
return;
for (dn = dhead.di_prev; dn != &dhead; dn = dn->di_prev, i++)
@ -1366,7 +1366,7 @@ recdirs(Char *fname, int def)
Char *snum;
struct Strbuf qname = Strbuf_INIT;
if (fname == NULL && !def)
if (fname == NULL && !def)
return;
ophup_disabled = phup_disabled;
@ -1377,7 +1377,7 @@ recdirs(Char *fname, int def)
else
fname = Strsave(fname);
}
else
else
fname = globone(fname, G_ERROR);
cleanup_push(fname, xfree);
@ -1387,7 +1387,7 @@ recdirs(Char *fname, int def)
return;
}
if ((snum = varval(STRsavedirs)) == STRNULL || snum[0] == '\0')
if ((snum = varval(STRsavedirs)) == STRNULL || snum[0] == '\0')
num = (unsigned int) ~0;
else
num = (unsigned int) atoi(short2str(snum));

10
sh.dol.c
View File

@ -354,7 +354,7 @@ DgetC(int flag)
}
static Char *nulvec[] = { NULL };
static struct varent nulargv = {nulvec, STRargv, VAR_READWRITE,
static struct varent nulargv = {nulvec, STRargv, VAR_READWRITE,
{ NULL, NULL, NULL }, 0 };
static void
@ -734,7 +734,7 @@ fixDolMod(void)
}
c = DgetC(0);
}
if ((c == 'g' && dolmcnts[ndolflags - 1] != INT_MAX) ||
if ((c == 'g' && dolmcnts[ndolflags - 1] != INT_MAX) ||
(c == 'a' && dolaflags[ndolflags - 1] == 0)) {
if (c == 'g') {
dolmcnts[ndolflags - 1] = INT_MAX;
@ -754,7 +754,7 @@ fixDolMod(void)
|| Isdigit(delim) || any(" \t\n", delim)) {
seterror(ERR_BADSUBST);
break;
}
}
while ((c = DgetC(0)) != DEOF) {
Strbuf_append1(&dolmod, (Char) c);
if (c == delim) delimcnt--;
@ -781,7 +781,7 @@ fixDolMod(void)
}
static int
all_dolmcnts_are_0()
all_dolmcnts_are_0(void)
{
int i = 0;
for (; i < ndolflags; ++i) {
@ -949,7 +949,7 @@ randsuf(void) {
#ifndef WINNT_NATIVE
struct timeval tv;
(void) gettimeofday(&tv, NULL);
return putn((((tcsh_number_t)tv.tv_sec) ^
return putn((((tcsh_number_t)tv.tv_sec) ^
((tcsh_number_t)tv.tv_usec) ^
((tcsh_number_t)getpid())) & 0x00ffffff);
#else

2
sh.err.c
View File

@ -1,5 +1,5 @@
/*
* sh.err.c: Error printing routines.
* sh.err.c: Error printing routines.
*/
/*-
* Copyright (c) 1980, 1991 The Regents of the University of California.

10
sh.exec.c
View File

@ -451,7 +451,7 @@ texec(Char *sf, Char **st)
vp[0] = adrof(STRshell) ? varval(STRshell) : STR_SHELLPATH;
vp[1] = NULL;
#ifdef _PATH_BSHELL
if (fd != -1
if (fd != -1
# ifndef ISC /* Compatible with ISC's /bin/csh */
&& pref[0] != '#'
# endif /* ISC */
@ -653,8 +653,8 @@ dohash(Char **vv, struct command *c)
uhashlength = atoi(short2str(vv[1]));
if (vv[2]) {
uhashwidth = atoi(short2str(vv[2]));
if ((uhashwidth != sizeof(unsigned char)) &&
(uhashwidth != sizeof(unsigned short)) &&
if ((uhashwidth != sizeof(unsigned char)) &&
(uhashwidth != sizeof(unsigned short)) &&
(uhashwidth != sizeof(unsigned long)))
uhashwidth = 0;
if (vv[3])
@ -779,7 +779,7 @@ hashstat(Char **v, struct command *c)
{
USE(c);
USE(v);
#ifdef FASTHASH
#ifdef FASTHASH
if (havhash && hashlength && hashwidth)
xprintf(CGETS(13, 2, "%d hash buckets of %d bits each\n"),
hashlength, hashwidth*8);
@ -1167,7 +1167,7 @@ find_cmd(Char *cmd, int prt)
}
}
/*
* If we are printing, we are being called from dowhere() which it
* If we are printing, we are being called from dowhere() which it
* has rehashed already
*/
if (!prt && adrof(STRautorehash) && !rehashed && havhash) {

44
sh.exp.c
View File

@ -96,21 +96,21 @@ sh_access(const Char *fname, int mode)
#else /* POSIX */
/*
* POSIX 1003.2-d11.2
* -r file True if file exists and is readable.
* -w file True if file exists and is writable.
* True shall indicate only that the write flag is on.
* POSIX 1003.2-d11.2
* -r file True if file exists and is readable.
* -w file True if file exists and is writable.
* True shall indicate only that the write flag is on.
* The file shall not be writable on a read-only file
* system even if this test indicates true.
* -x file True if file exists and is executable.
* True shall indicate only that the execute flag is on.
* If file is a directory, true indicates that the file
* -x file True if file exists and is executable.
* True shall indicate only that the execute flag is on.
* If file is a directory, true indicates that the file
* can be searched.
*/
if (mode != W_OK && mode != X_OK)
return access(name, mode);
if (stat(name, &statb) == -1)
if (stat(name, &statb) == -1)
return 1;
if (access(name, mode) == 0) {
@ -132,7 +132,7 @@ sh_access(const Char *fname, int mode)
break;
}
}
}
else if (euid == statb.st_uid)
mode <<= 6;
@ -197,7 +197,7 @@ exp0(Char ***vp, int ignore)
(*vp)++;
p2 = compat_expr ?
p2 = compat_expr ?
exp0(vp, (ignore & TEXP_IGNORE) || p1) :
exp1(vp, (ignore & TEXP_IGNORE) || p1);
if (compat_expr || !(ignore & TEXP_IGNORE))
@ -478,7 +478,7 @@ exp5(Char ***vp, int ignore)
}
cleanup_push(p1, xfree);
p2 = compat_expr ?
p2 = compat_expr ?
exp5(vp, ignore) :
exp6(vp, ignore);
cleanup_push(p2, xfree);
@ -598,7 +598,7 @@ exp6(Char ***vp, int ignore)
}
/*
/*
* Extended file tests
* From: John Rowe <rowe@excc.exeter.ac.uk>
*/
@ -680,7 +680,7 @@ filetest(Char *cp, Char ***vp, int ignore)
ep = globone(dp, G_APPEND);
cleanup_push(ep, xfree);
ft = &cp[1];
do
do
switch (*ft) {
case 'r':
@ -696,7 +696,7 @@ filetest(Char *cp, Char ***vp, int ignore)
break;
case 'X': /* tcsh extension, name is an executable in the path
* or a tcsh builtin command
* or a tcsh builtin command
*/
i = find_cmd(ep, 0);
break;
@ -709,7 +709,7 @@ filetest(Char *cp, Char ***vp, int ignore)
#ifdef S_IFLNK
if (tolower(*ft) == 'l') {
/*
/*
* avoid convex compiler bug.
*/
if (!lst) {
@ -722,9 +722,9 @@ filetest(Char *cp, Char ***vp, int ignore)
if (*ft == 'L')
st = lst;
}
else
else
#endif /* S_IFLNK */
/*
/*
* avoid convex compiler bug.
*/
if (!st) {
@ -776,7 +776,7 @@ filetest(Char *cp, Char ***vp, int ignore)
i = 0;
#endif /* S_ISOFL */
break ;
case 'l':
#ifdef S_ISLNK
@ -855,7 +855,7 @@ filetest(Char *cp, Char ***vp, int ignore)
case 'I':
i = (tcsh_number_t) st->st_ino;
break;
case 'F':
strdev = putn( (int) st->st_dev);
strino = putn( (int) st->st_ino);
@ -866,7 +866,7 @@ filetest(Char *cp, Char ***vp, int ignore)
xfree(strino);
cleanup_until(ep);
return(strF);
case 'L':
if ( *(ft + 1) ) {
i = 1;
@ -884,7 +884,7 @@ filetest(Char *cp, Char ***vp, int ignore)
i = 0;
break;
#endif /* S_ISLNK */
case 'N':
i = (tcsh_number_t) st->st_nlink;
@ -893,7 +893,7 @@ filetest(Char *cp, Char ***vp, int ignore)
case 'P':
string = string0 + 1;
(void) xsnprintf(string, sizeof(string0) - 1, "%o",
pmask & (unsigned int)
pmask & (unsigned int)
((S_IRWXU|S_IRWXG|S_IRWXO|S_ISUID|S_ISGID) & st->st_mode));
if (altout && *string != '0')
*--string = '0';

2
sh.file.c
View File

@ -112,7 +112,7 @@ setup_tty(int on)
on = TCSETAF;
# endif /* POSIX */
tchars.c_lflag |= ICANON;
}
}
else {

84
sh.func.c
View File

@ -74,7 +74,7 @@ isbfunc(struct command *t)
/*
* We never match a builtin that has quoted the first
* character; this has been the traditional way to escape
* character; this has been the traditional way to escape
* builtin commands.
*/
if (*cp & QUOTE)
@ -559,7 +559,7 @@ void
dowhile(Char **v, struct command *c)
{
int status;
int again = whyles != 0 &&
int again = whyles != 0 &&
SEEKEQ(&whyles->w_start, &lineloc) &&
whyles->w_fename == 0;
@ -765,7 +765,7 @@ search(int type, int level, Char *goal)
}
cleanup_push(&word, Strbuf_cleanup);
do {
if (intty) {
histent = xmalloc(sizeof(*histent));
ohistent = xmalloc(sizeof(*histent));
@ -804,7 +804,7 @@ search(int type, int level, Char *goal)
}
continue;
}
if ((type == TC_IF || type == TC_ELSE) &&
eq(word.s, STRthen))
level++;
@ -887,7 +887,7 @@ search(int type, int level, Char *goal)
savehist(ohistent, 0);
freelex(ohistent);
xfree(ohistent);
} else
} else
(void) getword(NULL);
} while (level >= 0);
end:
@ -895,7 +895,7 @@ search(int type, int level, Char *goal)
}
static struct wordent *
histgetword(struct wordent *histent)
histgetword(struct wordent *histent)
{
int first;
eChar c, d;
@ -918,7 +918,7 @@ histgetword(struct wordent *histent)
while (c != CHAR_ERR && c != '\n');
if (c == CHAR_ERR)
goto past;
if (c == '\n')
if (c == '\n')
goto nl;
unreadc(c);
first = 1;
@ -942,9 +942,9 @@ histgetword(struct wordent *histent)
}
if (c == CHAR_ERR)
goto past;
Strbuf_append1(tmp, (Char) c);
if (!first && !d && c == '(' && !e) {
break;
}
@ -967,7 +967,7 @@ histgetword(struct wordent *histent)
return histent;
}
}
past:
switch (Stype) {
@ -1055,7 +1055,7 @@ getword(struct Strbuf *wp)
if (!first && !d && c == '(') {
if (wp)
goto past_word_end;
else
else
break;
}
first = 0;
@ -1152,7 +1152,7 @@ wfree(void)
#ifdef FDEBUG
xprintf("start->type %c start->a_seek %d start->f_seek %d\n",
foo[wp->w_start.type+1],
foo[wp->w_start.type+1],
wp->w_start.a_seek, wp->w_start.f_seek);
xprintf("end->type %c end->a_seek %d end->f_seek %d\n",
foo[wp->w_end.type + 1], wp->w_end.a_seek, wp->w_end.f_seek);
@ -1164,12 +1164,12 @@ wfree(void)
if (wp->w_end.type != TCSH_I_SEEK && wp->w_start.type == wp->w_end.type &&
wp->w_start.type == o.type) {
if (wp->w_end.type == TCSH_F_SEEK) {
if (o.f_seek >= wp->w_start.f_seek &&
if (o.f_seek >= wp->w_start.f_seek &&
(wp->w_end.f_seek == 0 || o.f_seek < wp->w_end.f_seek))
break;
}
else {
if (o.a_seek >= wp->w_start.a_seek &&
if (o.a_seek >= wp->w_start.a_seek &&
(wp->w_end.a_seek == 0 || o.a_seek < wp->w_end.a_seek))
break;
}
@ -1338,7 +1338,7 @@ xlate_cr_cleanup(void *dummy)
/*ARGSUSED*/
void
doprintenv(Char **v, struct command *c)
doprintenv(Char **v, struct command *c)
{
Char *e;
@ -1610,7 +1610,7 @@ dounsetenv(Char **v, struct command *c)
name = xmalloc((maxi + 1) * sizeof(Char));
cleanup_push(name, xfree);
while (++v && *v)
while (++v && *v)
for (maxi = 1; maxi;)
for (maxi = 0, ep = STR_environ; *ep; ep++) {
for (n = name, p = *ep; *p && *p != '='; *n++ = *p++)
@ -1897,7 +1897,7 @@ doumask(Char **v, struct command *c)
# endif
# endif
struct limits limits[] =
struct limits limits[] =
{
# ifdef RLIMIT_CPU
{ RLIMIT_CPU, "cputime", 1, "seconds" },
@ -1979,37 +1979,37 @@ struct limits limits[] =
{ RLIMIT_SBSIZE, "sbsize", 1, "" },
# endif /* RLIMIT_SBSIZE */
# ifdef RLIMIT_SWAP
{ RLIMIT_SWAP, "swapsize", 1024, "kbytes" },
# endif /* RLIMIT_SWAP */
# ifdef RLIMIT_SWAP
{ RLIMIT_SWAP, "swapsize", 1024, "kbytes" },
# endif /* RLIMIT_SWAP */
# ifdef RLIMIT_LOCKS
{ RLIMIT_LOCKS, "maxlocks", 1, "" },
# endif /* RLIMIT_LOCKS */
# ifdef RLIMIT_LOCKS
{ RLIMIT_LOCKS, "maxlocks", 1, "" },
# endif /* RLIMIT_LOCKS */
# ifdef RLIMIT_POSIXLOCKS
{ RLIMIT_POSIXLOCKS,"posixlocks", 1, "" },
# endif /* RLIMIT_POSIXLOCKS */
# ifdef RLIMIT_SIGPENDING
{ RLIMIT_SIGPENDING,"maxsignal", 1, "" },
# endif /* RLIMIT_SIGPENDING */
# ifdef RLIMIT_SIGPENDING
{ RLIMIT_SIGPENDING,"maxsignal", 1, "" },
# endif /* RLIMIT_SIGPENDING */
# ifdef RLIMIT_MSGQUEUE
{ RLIMIT_MSGQUEUE, "maxmessage", 1, "" },
# endif /* RLIMIT_MSGQUEUE */
# ifdef RLIMIT_MSGQUEUE
{ RLIMIT_MSGQUEUE, "maxmessage", 1, "" },
# endif /* RLIMIT_MSGQUEUE */
# ifdef RLIMIT_NICE
{ RLIMIT_NICE, "maxnice", 1, "" },
# endif /* RLIMIT_NICE */
# ifdef RLIMIT_NICE
{ RLIMIT_NICE, "maxnice", 1, "" },
# endif /* RLIMIT_NICE */
# ifdef RLIMIT_RTPRIO
{ RLIMIT_RTPRIO, "maxrtprio", 1, "" },
# endif /* RLIMIT_RTPRIO */
# ifdef RLIMIT_RTPRIO
{ RLIMIT_RTPRIO, "maxrtprio", 1, "" },
# endif /* RLIMIT_RTPRIO */
# ifdef RLIMIT_RTTIME
{ RLIMIT_RTTIME, "maxrttime", 1, "usec" },
# endif /* RLIMIT_RTTIME */
# ifdef RLIMIT_RTTIME
{ RLIMIT_RTTIME, "maxrttime", 1, "usec" },
# endif /* RLIMIT_RTTIME */
{ -1, NULL, 0, NULL }
};
@ -2625,11 +2625,11 @@ iconv_catgets(nl_catd ctd, int set_id, int msg_id, const char *s)
{
static char *buf = NULL;
static size_t buf_size = 0;
char *orig, *dest, *p;
ICONV_CONST char *src;
size_t src_size, dest_size;
orig = xcatgets(ctd, set_id, msg_id, s);
if (catgets_iconv == (iconv_t)-1 || orig == s)
return orig;
@ -2650,7 +2650,7 @@ iconv_catgets(nl_catd ctd, int set_id, int msg_id, const char *s)
dest = p + (dest - buf);
buf = p;
break;
case EILSEQ: case EINVAL: default:
return orig;
}
@ -2735,7 +2735,7 @@ getYN(const char *prompt)
xprintf("%s", prompt);
flush();
(void) force_read(SHIN, &c, sizeof(c));
/*
/*
* Perhaps we should use the yesexpr from the
* actual locale
*/

18
sh.glob.c
View File

@ -470,7 +470,7 @@ libglob(Char **vl)
gflgs |= GLOB_APPEND;
}
while (*++vl);
vl = (globv.gl_pathc == 0 || (magic && !match && !nonomatch)) ?
vl = (globv.gl_pathc == 0 || (magic && !match && !nonomatch)) ?
NULL : blk2short(globv.gl_pathv);
globfree(&globv);
return (vl);
@ -522,7 +522,7 @@ globone(Char *str, int action)
xfree(vl);
return (Strsave(STRNULL));
}
if (vl && vl[1])
if (vl && vl[1])
return (handleone(str, vl, action));
else {
str = strip(*vl);
@ -628,7 +628,7 @@ tglob(Char **t)
* use this piece of code anymore.
*/
p++;
while (*p && *p != '`')
while (*p && *p != '`')
if (*p++ == '\\') {
if (*p) /* Quoted chars */
p++;
@ -643,7 +643,7 @@ tglob(Char **t)
gflag |= G_CSH;
else if (isglob(*p))
gflag |= G_GLOB;
else if (symlinks == SYM_EXPAND &&
else if (symlinks == SYM_EXPAND &&
p[1] && ISDOTDOT(p) && (p == *(t-1) || *(p-1) == '/') )
gflag |= G_CSH;
p++;
@ -777,7 +777,7 @@ backeval(struct blk_buf *bb, struct Strbuf *word, Char *cp, int literal)
(void) setexit();
justpr = 0;
if (haderr) {
/* unwind */
doneinp = 0;
@ -911,7 +911,7 @@ Gnmatch(const Char *string, const Char *pattern, const Char **endstr)
if (endstr == NULL)
/* Exact matches only */
for (p = *fblk; *p; p++)
for (p = *fblk; *p; p++)
gres |= t_pmatch(string, *p, &tstring, 1) == 2 ? 1 : 0;
else {
const Char *end;
@ -929,10 +929,10 @@ Gnmatch(const Char *string, const Char *pattern, const Char **endstr)
cleanup_until(fblk);
return(gres == gpol);
}
}
/* t_pmatch():
* Return 2 on exact match,
* Return 2 on exact match,
* Return 1 on substring match.
* Return 0 on no match.
* *estr will point to the end of the longest exact or substring match.
@ -1002,7 +1002,7 @@ t_pmatch(const Char *string, const Char *pattern, const Char **estr, int cs)
match = (globcharcoll(stringc, rangec2, 0) <= 0 &&
globcharcoll(rangec, stringc, 0) <= 0);
}
else
else
match = (stringc == rangec);
}
if (rangec == '\0')

36
sh.h
View File

@ -83,11 +83,11 @@ typedef unsigned long intptr_t;
*/
#if defined(_POSIX_SOURCE) && !defined(POSIX)
# define POSIX
#endif
#endif
#if defined(POSIXJOBS) && !defined(BSDJOBS)
# define BSDJOBS
#endif
#endif
#define TMP_TEMPLATE ".XXXXXX"
@ -211,7 +211,7 @@ static __inline void tcsh_ignore(intptr_t a)
#ifdef PROF
#define xexit(n) done(n)
#endif
#endif
#ifdef cray
# define word word_t /* sys/types.h defines word.. bad move! */
@ -221,9 +221,9 @@ static __inline void tcsh_ignore(intptr_t a)
#ifdef cray
# undef word
#endif
#endif
/*
/*
* Path separator in environment variables
*/
#ifndef PATHSEP
@ -248,7 +248,7 @@ typedef long tcsh_number_t;
#endif
/*
* This macro compares the st_dev field of struct stat. On aix on ibmESA
* st_dev is a structure, so comparison does not work.
* st_dev is a structure, so comparison does not work.
*/
#ifndef DEV_DEV_COMPARE
# define DEV_DEV_COMPARE(x,y) ((x) == (y))
@ -359,7 +359,7 @@ typedef long tcsh_number_t;
# define CSWTCH _POSIX_VDISABLE /* So job control works */
# endif /* SYSVREL > 3 */
# endif
#endif
#endif
#if (defined(__DGUX__) && defined(POSIX)) || defined(DGUX)
#undef CSWTCH
@ -376,7 +376,7 @@ typedef long tcsh_number_t;
#if !defined(O_RDONLY) || !defined(O_NDELAY)
# include <fcntl.h>
#endif
#endif
#include <errno.h>
@ -484,7 +484,7 @@ typedef union {
# define free lint_free
# define realloc lint_realloc
# define calloc lint_calloc
#endif
#endif
#ifdef SYSMALLOC
# define xmalloc(i) smalloc(i)
@ -637,7 +637,7 @@ EXTERN pid_t backpid; /* pid of the last background job */
/*
* Ideally these should be uid_t, gid_t, pid_t. I cannot do that right now
* cause pid's could be unsigned and that would break our -1 flag, and
* cause pid's could be unsigned and that would break our -1 flag, and
* uid_t and gid_t are not defined in all the systems so I would have to
* make special cases for them. In the future...
*/
@ -666,7 +666,7 @@ EXTERN int OLDSTD IZERO; /* Old standard input (def for cmds) */
#if (SYSVREL == 4 && defined(_UTS)) || defined(__linux__)
/*
/*
* From: fadden@uts.amdahl.com (Andy McFadden)
* we need sigsetjmp for UTS4, but not UTS2.1
*/
@ -887,14 +887,14 @@ struct command {
unsigned char t_nice; /* Nice value */
#ifdef apollo
unsigned char t_systype; /* System environment */
#endif
#endif
unsigned long t_dflg; /* Flags, e.g. F_AMPERSAND|... */
/* save these when re-doing */
#ifndef apollo
#define F_SAVE (F_NICE|F_TIME|F_NOHUP|F_HUP)
#define F_SAVE (F_NICE|F_TIME|F_NOHUP|F_HUP)
#else
#define F_SAVE (F_NICE|F_TIME|F_NOHUP||F_HUP|F_VER)
#endif
#endif
#define F_AMPERSAND (1<<0) /* executes in background */
#define F_APPEND (1<<1) /* output is redirected >> */
#define F_PIPEIN (1<<2) /* input is a pipe */
@ -913,7 +913,7 @@ struct command {
#define F_HUP (1<<15) /* hup this command */
#ifdef apollo
#define F_VER (1<<16) /* execute command under SYSTYPE */
#endif
#endif
union {
Char *T_dlef; /* Input redirect word */
struct command *T_dcar; /* Left part of list/pipe */
@ -1154,7 +1154,7 @@ EXTERN Char PRCHROOT; /* Prompt symbol for root */
#define Strsave(a) s_strsave(a)
#define Strend(a) s_strend(a)
#define Strstr(a, b) s_strstr(a, b)
#endif
#endif
#define TCSH_MODIFIERS "ehlqrstuxQ"
@ -1193,7 +1193,7 @@ EXTERN Char *STR_SHELLPATH;
#ifdef _PATH_BSHELL
EXTERN Char *STR_BSHELL;
#endif
#endif
EXTERN Char *STR_WORD_CHARS;
EXTERN Char *STR_WORD_CHARS_VI;
EXTERN Char **STR_environ IZERO;
@ -1250,7 +1250,7 @@ EXTERN nl_catd catd;
# else
# define CGETS(b, c, d) d
# define CSAVS(b, c, d) d
# endif
# endif
#else /* WINNT_NATIVE */
# define CGETS(b, c, d) nt_cgets( b, c, d)
# define CSAVS(b, c, d) strsave(CGETS(b, c, d))

46
sh.hist.c
View File

@ -205,25 +205,35 @@ addWordToHash(struct hashValue *h, const Char *word)
{
uint32_t a = h->a, b = h->b, c = h->c;
#ifdef SHORT_STRINGS
#define GETK if ((k = (uChar)*word++) == 0) break
#ifdef WIDE_STRINGS
assert(sizeof(Char) >= 4);
while (1) {
unsigned k;
if ((k = (uChar)*word++) == 0) break; a += k;
if ((k = (uChar)*word++) == 0) break; b += k;
if ((k = (uChar)*word++) == 0) break; c += k;
GETK;
a += k;
GETK;
b += k;
GETK;
c += k;
mix(a, b, c);
}
#else
assert(sizeof(Char) == 2);
while (1) {
unsigned k;
if ((k = (uChar)*word++) == 0) break; a += k;
if ((k = (uChar)*word++) == 0) break; a += k << 16;
if ((k = (uChar)*word++) == 0) break; b += k;
if ((k = (uChar)*word++) == 0) break; b += k << 16;
if ((k = (uChar)*word++) == 0) break; c += k;
if ((k = (uChar)*word++) == 0) break; c += k << 16;
GETK;
a += k;
GETK;
a += k << 16;
GETK;
b += k;
GETK;
b += k << 16;
GETK;
c += k;
GETK;
c += k << 16;
mix(a, b, c);
}
#endif
@ -1054,9 +1064,9 @@ phist(struct Hist *hp, int hflg)
output_raw = 1;
cleanup_push(&old_output_raw, output_raw_restore);
if (hflg & HIST_TIME)
/*
/*
* Make file entry with history time in format:
* "+NNNNNNNNNN" (10 digits, left padded with ascii '0')
* "+NNNNNNNNNN" (10 digits, left padded with ascii '0')
*/
xprintf("#+%010lu\n", (unsigned long)hp->Htime);
@ -1216,18 +1226,20 @@ dotlock_cleanup(void* lockpath)
/* Save history before exiting the shell. */
void
rechist(Char *fname, int ref)
rechist(Char *xfname, int ref)
{
Char *snum, *rs;
int fp, ftmp, oldidfds, ophup_disabled;
struct varent *shist;
char path[MAXPATHLEN];
struct stat st;
static Char *fname;
static Char *dumphist[] = {STRhistory, STRmhT, 0, 0};
if (fname == NULL && !ref)
if (fname == NULL && !ref)
return;
fname = xfname;
ophup_disabled = phup_disabled;
phup_disabled = 1;
@ -1253,8 +1265,8 @@ rechist(Char *fname, int ref)
/*
* The 'savehist merge' feature is intended for an environment
* with numerous shells being in simultaneous use. Imagine
* any kind of window system. All these shells 'share' the same
* ~/.history file for recording their command line history.
* any kind of window system. All these shells 'share' the same
* ~/.history file for recording their command line history.
* We try to handle the case of multiple shells trying to merge
* histories at the same time, by creating semi-unique filenames
* and saving the history there first and then trying to rename
@ -1265,7 +1277,7 @@ rechist(Char *fname, int ref)
* by optional lock parameter to savehist.
*
* jw.
*/
*/
/*
* We need the didfds stuff before loadhist otherwise
* exec in a script will fail to print if merge is set.
@ -1331,7 +1343,7 @@ rechist(Char *fname, int ref)
#ifndef WINNT_NATIVE
(void)rename(path, short2str(fname));
#else
(void)ReplaceFile( short2str(fname),path,NULL,0,NULL,NULL);
(void)ReplaceFile(short2str(fname), path, NULL, 0, NULL, NULL);
#endif
cleanup_until(fname);
phup_disabled = ophup_disabled;

12
sh.init.c
View File

@ -205,7 +205,7 @@ int nsrchn = sizeof srchn / sizeof *srchn;
/*
* Note: For some machines, (hpux eg.)
* NSIG = number of signals + 1...
* so we define 33 or 65 (POSIX) signals for
* so we define 33 or 65 (POSIX) signals for
* everybody
*/
@ -246,7 +246,7 @@ mesginit(void)
#ifdef SIGHUP
if (mesg[SIGHUP].pname == NULL) {
mesg[SIGHUP].iname = "HUP";
mesg[SIGHUP].iname = "HUP";
mesg[SIGHUP].pname = CSAVS(2, 2, "Hangup");
}
#endif /* SIGHUP */
@ -550,7 +550,7 @@ mesginit(void)
/* _CRAYCOM */
if (mesg[SIGTHERR].pname == NULL) {
mesg[SIGTHERR].iname = "THERR";
mesg[SIGTHERR].pname = CSAVS(2, 43,
mesg[SIGTHERR].pname = CSAVS(2, 43,
"Thread error - (use cord -T for detailed info)");
}
#endif /* SIGTHERR */
@ -730,7 +730,7 @@ mesginit(void)
/* solaris */
if (mesg[SIGCANCEL].pname == NULL) {
mesg[SIGCANCEL].iname = "CANCEL";
mesg[SIGCANCEL].pname = CSAVS(2, 109,
mesg[SIGCANCEL].pname = CSAVS(2, 109,
"Thread cancellation signal used by libthread");
}
#endif /* SIGCANCEL */
@ -738,11 +738,11 @@ mesginit(void)
/*
* Careful, some OS's (HP/UX 10.0) define these as -1
*/
#ifdef SIGRTMIN
#ifdef SIGRTMIN
/*
* Cannot do this at compile time; Solaris2 uses _sysconf for these
*/
if (SIGRTMIN > 0 && SIGRTMIN < NUMSIG) {
if (SIGRTMIN > 0 && SIGRTMIN < NUMSIG) {
if (mesg[SIGRTMIN].pname == NULL) {
mesg[SIGRTMIN].iname = "RTMIN";
mesg[SIGRTMIN].pname = CSAVS(2, 68, "First Realtime Signal");

16
sh.lex.c
View File

@ -333,7 +333,7 @@ word(int parsehtime)
} while (c != '\n');
if (parsehtime) {
hbuf[11] = '\0';
Htime = a2time_t(hbuf);
Htime = a2time_t(hbuf);
}
if (c1 == '\\')
goto loop;
@ -885,7 +885,7 @@ getsub(struct wordent *en)
}
/*
*
*
* From Beto Appleton (beto@aixwiz.austin.ibm.com)
*
* when using history substitution, and the variable
@ -946,7 +946,7 @@ dosub(Char sc, struct wordent *en, int global)
if (didsub == 0)
seterror(ERR_MODFAIL);
hp->prev = wdp;
/*
/*
* ANSI mode HP/UX compiler chokes on
* return &enthist(HIST_PURGE, &lexi, 0)->Hlex;
*/
@ -994,7 +994,7 @@ subword(Char *cp, Char type, int *adid, size_t *start_pos)
case '\\':
if (np[1] == '&')
np++;
/* fall into ... */
/* FALLTHROUGH */
default:
Strbuf_append1(&wbuf, *np);
@ -1205,7 +1205,7 @@ gethent(Char sc)
case '-':
back = 1;
c = getC(0);
/* FALLSTHROUGH */
/* FALLTHROUGH */
default:
if (any("(=~", c)) {
@ -1579,9 +1579,9 @@ wide_read(int fildes, Char *buf, size_t nchars, int use_fclens)
if (partial + len >= sizeof(cbuf) / sizeof(*cbuf))
break;
r = xread(fildes, cbuf + partial, len);
if (partial == 0 && r <= 0)
break;
partial += r;
@ -1755,7 +1755,7 @@ bseek(struct Ain *l)
xprintf(CGETS(16, 5, "seek to alias %x %x\n"), alvec, alvecp);
#endif
return;
case TCSH_F_SEEK:
case TCSH_F_SEEK:
#ifdef DEBUG_SEEK
xprintf(CGETS(16, 6, "seek to file %x\n"), fseekp);
#endif

6
sh.misc.c
View File

@ -270,7 +270,7 @@ closem(void)
num_files = NOFILE;
for (f = 0; f < num_files; f++)
if (f != SHIN && f != SHOUT && f != SHDIAG && f != OLDSTD &&
f != FSHTTY
f != FSHTTY
#ifdef MALLOC_TRACE
&& f != 25
#endif /* MALLOC_TRACE */
@ -282,7 +282,7 @@ closem(void)
* Not closing sockets does not make the cleanup use of closem()
* less reliable because tcsh never creates sockets.
*/
&& fstat(f, &st) == 0 && !S_ISSOCK(st.st_mode)
&& fstat(f, &st) == 0 && !S_ISSOCK(st.st_mode)
#endif
)
{
@ -342,7 +342,7 @@ donefds(void)
(void)dcopy(fd, 2);
(void)dmove(fd, 0);
}
#endif /*NISPLUS*/
#endif /*NISPLUS*/
}
/*

1
sh.parse.c
View File

@ -620,6 +620,7 @@ syn3(const struct wordent *p1, const struct wordent *p2, int flags)
savep:
if (!specp)
continue;
/* FALLTHROUGH */
default:
if (l != 0 && !specp)
continue;

6
sh.print.c
View File

@ -95,7 +95,7 @@ pcsecs(clock_t l)
p2dig((int) (l % 100));
}
static void
static void
p2dig(unsigned i)
{
@ -123,7 +123,7 @@ putwraw(Char c)
{
char buf[MB_LEN_MAX];
size_t i, len;
len = one_wctomb(buf, c & CHAR);
for (i = 0; i < len; i++)
putraw((unsigned char)buf[i] | (c & ~CHAR));
@ -134,7 +134,7 @@ xputwchar(Char c)
{
char buf[MB_LEN_MAX];
size_t i, len;
len = one_wctomb(buf, c & CHAR);
for (i = 0; i < len; i++)
xputchar((unsigned char)buf[i] | (c & ~CHAR));

28
sh.proc.c
View File

@ -233,10 +233,10 @@ pchild(void)
# define HAVEwait3
pid = waitpid(-1, &w,
(setintr && (intty || insource) ? WNOHANG | WUNTRACED : WNOHANG));
# endif /* ODT */
# endif /* ODT */
# if defined(aiws) || defined(uts)
# define HAVEwait3
pid = wait3(&w.w_status,
pid = wait3(&w.w_status,
(setintr && (intty || insource) ? WNOHANG | WUNTRACED : WNOHANG), 0);
# endif /* aiws || uts */
# ifndef HAVEwait3
@ -245,8 +245,8 @@ pchild(void)
/* on Sys V, this may hang. I hope it's not going to be a problem */
pid = wait(&w);
# else /* BSDWAIT */
/*
* XXX: for greater than 3 we should use waitpid().
/*
* XXX: for greater than 3 we should use waitpid().
* but then again, SVR4 falls into the POSIX/BSDJOBS category.
*/
pid = wait(&w.w_status);
@ -443,7 +443,7 @@ pnote(void)
static void
pfree(struct process *pp)
{
{
xfree(pp->p_command);
if (pp->p_cwd && --pp->p_cwd->di_count == 0)
if (pp->p_cwd->di_next == 0)
@ -568,10 +568,10 @@ pjwait(struct process *pp)
fp->p_reason | META : fp->p_reason;
} while ((fp = fp->p_friends) != pp);
/*
* Don't report on backquoted jobs, cause it will mess up
* Don't report on backquoted jobs, cause it will mess up
* their output.
*/
if ((reason != 0) && (adrof(STRprintexitvalue)) &&
if ((reason != 0) && (adrof(STRprintexitvalue)) &&
(pp->p_flags & PBACKQ) == 0)
xprintf(CGETS(17, 2, "Exit %d\n"), reason);
reason_str = putn((tcsh_number_t)reason);
@ -734,7 +734,7 @@ morecommand(size_t s)
}
/* GrP
* unparse - Export padd() functionality
* unparse - Export padd() functionality
*/
Char *
unparse(struct command *t)
@ -1015,7 +1015,7 @@ pprint(struct process *pp, int flag)
if ((pp->p_friends->p_flags & PPOU) && !inpipe && (flag & NAME)) {
inpipe = 1;
pipetail = pp;
do
do
pp = pp->p_friends;
while (pp->p_friends->p_flags & PPOU);
pipehead = pp;
@ -1028,7 +1028,7 @@ pprint(struct process *pp, int flag)
pcond = (tp != pp || (inpipe && tp == pp));
#else /* !BACKPIPE */
pcond = (tp != pp);
#endif /* BACKPIPE */
#endif /* BACKPIPE */
jobflags |= pp->p_flags;
pstatus = (int) (pp->p_flags & PALLSTATES);
@ -1822,7 +1822,7 @@ pfork(struct command *t, int wanttty)
pgrp = pcurrjob ? pcurrjob->p_jobid : getpid();
pflushall();
pcurrjob = NULL;
#if !defined(BSDTIMES) && !defined(_SEQUENT_)
#if !defined(BSDTIMES) && !defined(_SEQUENT_)
timesdone = 0;
#endif /* !defined(BSDTIMES) && !defined(_SEQUENT_) */
child++;
@ -1896,7 +1896,7 @@ pfork(struct command *t, int wanttty)
pgrp = pcurrjob ? pcurrjob->p_jobid : pid;
if (setpgid(pid, pgrp) == -1 && errno == EPERM) {
pcurrjob = NULL;
/*
/*
* We don't care if this causes an error here;
* then we are already in the right process group
*/
@ -1965,7 +1965,7 @@ setttypgrp(int pgrp)
struct sigaction old;
/*
* tcsetpgrp will set SIGTTOU to all the the processes in
* tcsetpgrp will set SIGTTOU to all the the processes in
* the background according to POSIX... We ignore this here.
*/
sigaction(SIGTTOU, NULL, &old);
@ -1984,7 +1984,7 @@ setttypgrp(int pgrp)
* if we don't have vfork(), things can still go in the wrong order
* resulting in the famous 'Stopped (tty output)'. But some systems
* don't permit the setpgid() call, (these are more recent secure
* systems such as ibm's aix), when they do. Then we'd rather print
* systems such as ibm's aix), when they do. Then we'd rather print
* an error message than hang the shell!
* I am open to suggestions how to fix that.
*/

22
sh.sem.c
View File

@ -53,7 +53,7 @@
#ifdef VFORK
static void vffree (int);
#endif
#endif
static Char *splicepipe (struct command *, Char *);
static void doio (struct command *, int *, int *);
static void chkclob (const char *);
@ -72,7 +72,7 @@ static void chkclob (const char *);
* mean processes connected by '|'.) I don't know yet if this causes other
* problems.
*
* All the changes for this are in execute(), and are enclosed in
* All the changes for this are in execute(), and are enclosed in
* '#ifdef BACKPIPE'
*
* David Dawes (dawes@physics.su.oz.au) Oct 1991
@ -98,7 +98,7 @@ execute(struct command *t, volatile int wanttty, int *pipein, int *pipeout,
(void) &forked;
(void) &bifunc;
if (t == 0)
if (t == 0)
return;
#ifdef WINNT_NATIVE
@ -119,7 +119,7 @@ execute(struct command *t, volatile int wanttty, int *pipein, int *pipeout,
/*
* Ed hutchins@sgi.com & Dominic dbg@sgi.com
* Sat Feb 25 03:13:11 PST 1995
* try implicit cd if we have a 1 word command
* try implicit cd if we have a 1 word command
*/
if (implicit_cd && (intty || intact) && t->t_dcom && t->t_dcom[0] &&
t->t_dcom[0][0] && (blklen(t->t_dcom) == 1) && !noexec) {
@ -164,7 +164,7 @@ execute(struct command *t, volatile int wanttty, int *pipein, int *pipeout,
)) {
Char *vCD[2];
Char **ot_dcom = t->t_dcom;
vCD[0] = Strsave(STRcd);
vCD[1] = NULL;
t->t_dcom = blkspl(vCD, ot_dcom);
@ -321,11 +321,11 @@ execute(struct command *t, volatile int wanttty, int *pipein, int *pipeout,
break;
}
/*
/*
* GrP Executing a command - run jobcmd hook
* Don't run for builtins
* Don't run if we're not in a tty
* Don't run if we're not really executing
* Don't run if we're not really executing
*/
/*
* CR - Charles Ross Aug 2005
@ -341,7 +341,7 @@ execute(struct command *t, volatile int wanttty, int *pipein, int *pipeout,
job_cmd(cmd);
cleanup_until(cmd);
}
/*
* We fork only if we are timed, or are not the end of a parenthesized
* list and not a simple builtin function. Simple meaning one that is
@ -752,7 +752,7 @@ execute(struct command *t, volatile int wanttty, int *pipein, int *pipeout,
}
/*
* Fall through for all breaks from switch
*
*
* If there will be no more executions of this command, flush all file
* descriptors. Places that turn on the F_REPEAT bit are responsible for
* doing donefds after the last re-execution
@ -784,7 +784,7 @@ vffree(int snum)
*
* I don't know what is best to do. I think that Ambiguous is better
* than restructuring the command vector, because the user can get
* unexpected results. In any case, the command vector restructuring
* unexpected results. In any case, the command vector restructuring
* code is present and the user can choose it by setting noambiguous
*/
static Char *
@ -827,7 +827,7 @@ splicepipe(struct command *t, Char *cp)
}
return(blk[0]);
}
/*
* Perform io redirection.
* We may or maynot be forked here.

16
sh.set.c
View File

@ -61,7 +61,7 @@ static void
update_vars(Char *vp)
{
if (eq(vp, STRpath)) {
struct varent *p = adrof(STRpath);
struct varent *p = adrof(STRpath);
if (p == NULL)
stderror(ERR_NAME | ERR_UNDVAR);
else {
@ -183,7 +183,7 @@ update_vars(Char *vp)
numeof = numeof * 10 + *cp - '0';
}
if (numeof <= 0) numeof = 26; /* Sanity check */
}
}
else if (eq(vp, STRbackslash_quote)) {
bslash_quote = 1;
}
@ -611,7 +611,7 @@ adrof1(const Char *name, struct varent *v)
int cmp;
v = v->v_left;
while (v && ((cmp = *name - *v->v_name) != 0 ||
while (v && ((cmp = *name - *v->v_name) != 0 ||
(cmp = Strcmp(name, v->v_name)) != 0))
if (cmp < 0)
v = v->v_left;
@ -702,7 +702,7 @@ set1(const Char *var, Char **vec, struct varent *head, int flags)
}
/* Compress items - remove empty items */
for (j = i = 0; i < num_items; i++)
if (vec[i])
if (vec[i])
vec[j++] = vec[i];
/* NULL-fy remaining items */
@ -711,7 +711,7 @@ set1(const Char *var, Char **vec, struct varent *head, int flags)
}
/* don't let the attribute propagate */
flags &= ~(VAR_FIRST|VAR_LAST);
}
}
setq(var, vec, head, flags);
}
@ -1153,7 +1153,7 @@ update_dspmbyte_vars(void)
int lp, iskcode;
Char *dstr1;
struct varent *vp;
/* if variable "nokanji" is set, multi-byte display is disabled */
if ((vp = adrof(CHECK_MBYTEVAR)) && !adrof(STRnokanji)) {
_enable_mbdisp = 1;
@ -1306,7 +1306,7 @@ autoset_dspmbyte(const Char *pcp)
}
}
#endif
if (*pcp == '\0')
return;
@ -1324,7 +1324,7 @@ void
autoset_kanji(void)
{
char *codeset = nl_langinfo(CODESET);
if (*codeset == '\0') {
if (adrof(STRnokanji) == NULL)
setNS(STRnokanji);

6
sh.time.c
View File

@ -353,9 +353,9 @@ prusage(struct tms *bs, struct tms *es, clock_t e, clock_t b)
/*
* the tms stuff is not very precise, so we fudge it.
* granularity fix: can't be more than 100%
* granularity fix: can't be more than 100%
* this breaks in multi-processor systems...
* maybe I should take it out and let people see more then 100%
* maybe I should take it out and let people see more then 100%
* utilizations.
*/
# if 0
@ -447,7 +447,7 @@ prusage(struct tms *bs, struct tms *es, clock_t e, clock_t b)
#endif
xprintf("%ld", i);
break;
#ifdef convex
case 'X': /* (average) shared text size */
memtmp = (t == 0 ? 0LL : IADJUST((long long)r1->ru_ixrss -

36
sh.types.h
View File

@ -5,8 +5,8 @@
* dependent, even between different revisions of OS's...
* Ideally there should be a way in c, to find out if something
* was typedef'ed, but unfortunately we rely in cpp kludges.
* Someday, this file will be removed...
*
* Someday, this file will be removed...
*
* christos
*/
/*-
@ -51,7 +51,7 @@
#endif
/***
*** MachTen
*** MachTen
***/
#ifdef __MACHTEN__
# ifndef _PID_T
@ -65,7 +65,7 @@
***/
#if (defined(sun) || defined(__sun__)) && SYSVREL == 0
# ifndef _PTR_T
# define _PTR_T
# define _PTR_T
# ifdef __GNUC__
typedef void * ptr_t;
# else
@ -94,7 +94,7 @@
#ifdef __hpux
# ifndef _PTR_T
# define _PTR_T
# define _PTR_T
typedef void * ptr_t;
# endif /* _PTR_T */
@ -152,23 +152,23 @@ typedef char * caddr_t;
/***
*** BSD RENO advertises itself as POSIX, but
*** it is missing speed_t
*** it is missing speed_t
***/
#ifdef RENO
# ifndef _SPEED_T
# define _SPEED_T
typedef unsigned int speed_t;
typedef unsigned int speed_t;
# endif /* _SPEED_T */
#endif /* RENO */
/***
*** NeXT OS 3.x
***/
***/
#ifdef NeXT
# ifndef _SPEED_T
# define _SPEED_T
typedef unsigned int speed_t;
typedef unsigned int speed_t;
# endif /* _SPEED_T */
#endif /* NeXT */
@ -205,7 +205,7 @@ typedef char * caddr_t;
# endif /* _PID_T */
# endif /* !aiws */
# ifdef _IBMR2
# ifndef _SPEED_T
# ifndef _SPEED_T
# define _SPEED_T
# endif /* _SPEED_T */
# endif /* _IBMR2 */
@ -246,7 +246,7 @@ typedef char * caddr_t;
#endif /* OREO */
/***
*** Concurrent (Masscomp) running RTU 4.1A & RTU 5.0.
*** Concurrent (Masscomp) running RTU 4.1A & RTU 5.0.
**** [RTU 6.0 from mike connor]
*** Added, DAS DEC-90.
***/
@ -261,7 +261,7 @@ typedef char * caddr_t;
#endif /* RTU6 */
#endif /* masscomp */
/*
/*
* Motorola MPC running R32V2 (sysV88)
*/
#ifdef sysV88
@ -269,8 +269,8 @@ typedef char * caddr_t;
# define _PID_T
# endif /* _PID_T */
#endif /* sysV88 */
/*
/*
* Amdahl running UTS (Sys V3)
*/
#ifdef uts
@ -279,7 +279,7 @@ typedef char * caddr_t;
# endif /* _PID_T */
#endif /* uts */
/*
/*
* Tektronix XD88/10 running UTekV (Sys V3)
*/
#ifdef UTekV
@ -308,7 +308,7 @@ typedef char * caddr_t;
typedef int pid_t; /* FX-80 */
# else
typedef short pid_t; /* FX-2800 */
# endif
# endif
#endif /* alliant */
/*
@ -367,7 +367,7 @@ typedef char * caddr_t;
# endif /* _SPEED_T */
# ifndef _PTR_T
# define _PTR_T
# define _PTR_T
typedef char * ptr_t;
#endif /* _PTR_T */
@ -384,7 +384,7 @@ typedef char * caddr_t;
*** This is our own junk types.
***/
#ifndef _PTR_T
# define _PTR_T
# define _PTR_T
typedef void * ptr_t;
#endif /* _PTR_T */

18
tc.alloc.c
View File

@ -77,8 +77,8 @@ out_of_memory (void)
extern void* sbrk();
#endif
/*
* Lots of os routines are busted and try to free invalid pointers.
* Although our free routine is smart enough and it will pick bad
* Lots of os routines are busted and try to free invalid pointers.
* Although our free routine is smart enough and it will pick bad
* pointers most of the time, in cases where we know we are going to get
* a bad pointer, we'd rather leak.
*/
@ -190,7 +190,7 @@ malloc(size_t nbytes)
/*
* SunOS localtime() overwrites the 9th byte on an 8 byte malloc()....
* so we get one more...
* From Michael Schroeder: This is not true. It depends on the
* From Michael Schroeder: This is not true. It depends on the
* timezone string. In Europe it can overwrite the 13th byte on a
* 12 byte malloc.
* So we punt and we always allocate an extra byte.
@ -379,7 +379,7 @@ calloc(size_t i, size_t j)
*/
#ifndef lint
/* 4 should be plenty, -1 =>'s whole list */
static int realloc_srchlen = 4;
static int realloc_srchlen = 4;
#endif /* lint */
memalign_t
@ -402,7 +402,7 @@ realloc(ptr_t cp, size_t nbytes)
else
/*
* Already free, doing "compaction".
*
*
* Search for the old block of memory on the free list. First, check the
* most common case (last element free'd), then (this failing) the last
* ``realloc_srchlen'' items free'd. If all lookups fail, then assume
@ -416,7 +416,7 @@ realloc(ptr_t cp, size_t nbytes)
onb = MEMALIGN(nbytes + MEMALIGN(sizeof(union overhead)) + RSLOP);
/* avoid the copy if same size block */
if (was_alloced && (onb <= (U_int) (1 << (i + 3))) &&
if (was_alloced && (onb <= (U_int) (1 << (i + 3))) &&
(onb > (U_int) (1 << (i + 2)))) {
#ifdef RCHECK
/* JMR: formerly this wasn't updated ! */
@ -430,8 +430,8 @@ realloc(ptr_t cp, size_t nbytes)
if ((res = malloc(nbytes)) == NULL)
return ((memalign_t) NULL);
if (cp != res) { /* common optimization */
/*
* christos: this used to copy nbytes! It should copy the
/*
* christos: this used to copy nbytes! It should copy the
* smaller of the old and new size
*/
onb = (1 << (i + 3)) - MEMALIGN(sizeof(union overhead)) - RSLOP;
@ -636,7 +636,7 @@ showall(Char **v, struct command *c)
memtop = sbrk(0);
#endif /* USE_SBRK */
xprintf(CGETS(19, 12, "Allocated memory from 0x%lx to 0x%lx (%ld).\n"),
(unsigned long) membot, (unsigned long) memtop,
(unsigned long) membot, (unsigned long) memtop,
(unsigned long) (memtop - membot));
#else /* HAVE_MALLINFO */
struct mallinfo mi;

4
tc.bind.c
View File

@ -68,13 +68,13 @@ dobindkey(Char **v, struct command *c)
map = CcKeyMap;
ntype = XK_CMD;
key = removeb = bindk = 0;
for (no = 1, par = v[no];
for (no = 1, par = v[no];
par != NULL && (*par++ & CHAR) == '-'; no++, par = v[no]) {
if ((p = (*par & CHAR)) == '-') {
no++;
break;
}
else
else
switch (p) {
case 'b':
bindk = 1;

20
tc.const.c
View File

@ -32,7 +32,7 @@
#include "sh.h"
Char STRlogout[] = { 'l', 'o', 'g', 'o', 'u', 't', '\0' };
Char STRautologout[] = { 'a', 'u', 't', 'o', 'l', 'o', 'g', 'o', 'u', 't',
Char STRautologout[] = { 'a', 'u', 't', 'o', 'l', 'o', 'g', 'o', 'u', 't',
'\0' };
Char STRdefautologout[] = { '6', '0', '\0' };
#ifdef convex
@ -74,7 +74,7 @@ Char STRnetwork[] = { 'n', 'e', 't', 'w', 'o', 'r', 'k', '\0' };
Char STRdumb[] = { 'd', 'u', 'm', 'b', '\0' };
Char STRHOST[] = { 'H', 'O', 'S', 'T', '\0' };
#ifdef REMOTEHOST
Char STRREMOTEHOST[] = { 'R', 'E', 'M', 'O', 'T', 'E', 'H',
Char STRREMOTEHOST[] = { 'R', 'E', 'M', 'O', 'T', 'E', 'H',
'O', 'S', 'T', '\0' };
#endif /* REMOTEHOST */
Char STRHOSTTYPE[] = { 'H', 'O', 'S', 'T', 'T', 'Y', 'P', 'E', '\0' };
@ -113,7 +113,7 @@ Char STRmm[] = { '-', 'm', '\0' };
Char STRmr[] = { '-', 'r', '\0' };
Char STRmerge[] = { 'm', 'e', 'r', 'g', 'e', '\0' };
Char STRlock[] = { 'l', 'o', 'c', 'k', '\0' };
Char STRtildothist[] = { '~', '/', '.', 'h', 'i', 's', 't', 'o', 'r',
Char STRtildothist[] = { '~', '/', '.', 'h', 'i', 's', 't', 'o', 'r',
'y', '\0' };
#ifdef NLS_CATALOGS
@ -254,8 +254,8 @@ Char STRsldtlogout[] = { '/', '.', 'l', 'o', 'g', 'o', 'u', 't', '\0' };
Char STRjobs[] = { 'j', 'o', 'b', 's', '\0' };
Char STRdefprompt[] = { '%', '#', ' ', '\0' };
Char STRmquestion[] = { '%', 'R', (Char)('?' | QUOTE), ' ', '\0' };
Char STRKCORRECT[] = { 'C', 'O', 'R', 'R', 'E', 'C', 'T', '>', '%', 'R',
' ', '(', 'y', '|', 'n', '|', 'e', '|', 'a', ')',
Char STRKCORRECT[] = { 'C', 'O', 'R', 'R', 'E', 'C', 'T', '>', '%', 'R',
' ', '(', 'y', '|', 'n', '|', 'e', '|', 'a', ')',
(Char)('?' | QUOTE), ' ', '\0' };
Char STRunalias[] = { 'u', 'n', 'a', 'l', 'i', 'a', 's', '\0' };
Char STRalias[] = { 'a', 'l', 'i', 'a', 's', '\0' };
@ -282,7 +282,7 @@ Char STRsymlinks[] = { 's', 'y', 'm', 'l', 'i', 'n', 'k', 's', '\0' };
Char STRignore[] = { 'i', 'g', 'n', 'o', 'r', 'e', '\0' };
Char STRchase[] = { 'c', 'h', 'a', 's', 'e', '\0' };
Char STRexpand[] = { 'e', 'x', 'p', 'a', 'n', 'd', '\0' };
Char STRecho_style[] = { 'e', 'c', 'h', 'o', '_', 's', 't', 'y', 'l', 'e',
Char STRecho_style[] = { 'e', 'c', 'h', 'o', '_', 's', 't', 'y', 'l', 'e',
'\0' };
Char STRbsd[] = { 'b', 's', 'd', '\0' };
Char STRsysv[] = { 's', 'y', 's', 'v', '\0' };
@ -313,7 +313,7 @@ Char STRfakecom1[] = { '`', ' ', '.', '.', '.', ' ', '`', '\0' };
Char STRampm[] = { 'a', 'm', 'p', 'm', '\0' };
Char STRtime[] = { 't', 'i', 'm', 'e', '\0' };
Char STRnotify[] = { 'n', 'o', 't', 'i', 'f', 'y', '\0' };
Char STRprintexitvalue[] = { 'p', 'r', 'i', 'n', 't', 'e', 'x', 'i', 't', 'v',
Char STRprintexitvalue[] = { 'p', 'r', 'i', 'n', 't', 'e', 'x', 'i', 't', 'v',
'a', 'l', 'u', 'e', '\0' };
Char STRLparensp[] = { '(', ' ', '\0' };
Char STRspRparen[] = { ' ', ')', '\0' };
@ -371,7 +371,7 @@ Char STRignoreeof[] = { 'i', 'g', 'n', 'o', 'r', 'e', 'e', 'o', 'f', '\0' };
Char STRnoclobber[] = { 'n', 'o', 'c', 'l', 'o', 'b', 'b', 'e', 'r', '\0' };
Char STRnotempty[] = { 'n', 'o', 't', 'e', 'm', 'p', 't', 'y', '\0' };
Char STRask[] = { 'a', 's', 'k', '\0' };
Char STRhelpcommand[] = { 'h', 'e', 'l', 'p', 'c', 'o', 'm', 'm', 'a', 'n',
Char STRhelpcommand[] = { 'h', 'e', 'l', 'p', 'c', 'o', 'm', 'm', 'a', 'n',
'd', '\0' };
Char STRfignore[] = { 'f', 'i', 'g', 'n', 'o', 'r', 'e', '\0' };
Char STRrecexact[] = { 'r', 'e', 'c', 'e', 'x', 'a', 'c', 't', '\0' };
@ -406,9 +406,9 @@ Char STRret[] = { '\n', '\0' };
Char STRnobeep[] = { 'n', 'o', 'b', 'e', 'e', 'p', '\0' };
Char STRnoding[] = { 'n', 'o', 'd', 'i', 'n', 'g', '\0' };
Char STRpadhour[] = { 'p', 'a', 'd', 'h', 'o', 'u', 'r', '\0' };
Char STRnoambiguous[] = { 'n', 'o', 'a', 'm', 'b', 'i', 'g', 'u', 'o', 'u',
Char STRnoambiguous[] = { 'n', 'o', 'a', 'm', 'b', 'i', 'g', 'u', 'o', 'u',
's', '\0' };
Char STRvisiblebell[] = { 'v', 'i', 's', 'i', 'b', 'l', 'e', 'b', 'e', 'l',
Char STRvisiblebell[] = { 'v', 'i', 's', 'i', 'b', 'l', 'e', 'b', 'e', 'l',
'l', '\0' };
Char STRrecognize_only_executables[] = { 'r', 'e', 'c', 'o', 'g', 'n', 'i',
'z', 'e', '_', 'o', 'n', 'l', 'y',

4
tc.decls.h
View File

@ -153,8 +153,8 @@ extern void doucb (Char **, struct command *);
#endif /* hcx */
#ifdef _SEQUENT_
extern void pr_stat_sub (struct process_stats *,
struct process_stats *,
extern void pr_stat_sub (struct process_stats *,
struct process_stats *,
struct process_stats *);
#endif /* _SEQUENT_ */

32
tc.func.c
View File

@ -364,7 +364,7 @@ dolist(Char **v, struct command *c)
(*dp != (Char) ('/' | QUOTE))) {
Strbuf_append1(&buf, '/');
Strbuf_terminate(&buf);
} else
} else
*dp &= TRIM;
(void) t_search(&buf, LIST, TW_ZERO, 0, STRNULL, 0);
i = k + 1;
@ -481,7 +481,7 @@ dowhich(Char **v, struct command *c)
* we glob here.
*/
while (*++v)
while (*++v)
rv &= cmd_expand(*v, NULL);
if (!rv)
@ -563,7 +563,7 @@ find_stop_ed(void)
for (cp = p; *cp && !isspace((unsigned char) *cp); cp++)
continue;
*cp = '\0';
if ((cp = strrchr(p, '/')) != NULL) /* and it has a path */
cp = cp + 1; /* then we want only the last part */
else
@ -658,7 +658,7 @@ xgetpass(const char *prm)
for (;;) {
char c;
if (xread(fd, &c, 1) < 1 || c == '\n')
if (xread(fd, &c, 1) < 1 || c == '\n')
break;
strbuf_append1(&pass, c);
}
@ -680,7 +680,7 @@ xgetpass(const char *prm)
/*
* Ask the user for his login password to continue working
* On systems that have a shadow password, this will only
* On systems that have a shadow password, this will only
* work for root, but what can we do?
*
* If we fail to get the password, then we log the user out
@ -889,7 +889,7 @@ cwd_cmd(void)
}
/*
* Joachim Hoenig 07/16/91 Added beep_cmd, run every time tcsh wishes
* Joachim Hoenig 07/16/91 Added beep_cmd, run every time tcsh wishes
* to beep the terminal bell. Useful for playing nice sounds instead.
*/
void
@ -951,11 +951,11 @@ period_cmd(void)
}
/*
/*
* GrP Greg Parker May 2001
* Added job_cmd(), which is run every time a job is started or
* foregrounded. The command is passed a single argument, the string
* used to start the job originally. With precmd, useful for setting
* Added job_cmd(), which is run every time a job is started or
* foregrounded. The command is passed a single argument, the string
* used to start the job originally. With precmd, useful for setting
* xterm titles.
* Cloned from cwd_cmd().
*/
@ -1467,7 +1467,7 @@ gethomedir(const Char *us)
char **res, **res1, *cp;
Char *rp;
#endif /* HESIOD */
pp = xgetpwnam(short2str(us));
#ifdef YPBUGS
fix_yp_bugs();
@ -1719,7 +1719,7 @@ fixio(int fd, int e)
FNDELAY|_FNDELAY|FNDLEAY); /* whew! */
if (fcntl(fd, F_SETFL, e) == -1)
return -1;
else
else
e = 0;
# endif /* F_SETFL */
@ -1763,7 +1763,7 @@ collate(const Char *a, const Char *b)
/*
* We should be checking for errno != 0, but some systems
* forget to reset errno to 0. So we only check for the
* forget to reset errno to 0. So we only check for the
* only documented valid errno value for strcoll [EINVAL]
*/
if (errno == EINVAL) {
@ -1858,7 +1858,7 @@ hashbang(int fd, Char ***vp)
default:
if (!ws) /* Start a new word? */
ws = p;
ws = p;
p++;
break;
}
@ -2102,7 +2102,7 @@ dotermname(Char **v, struct command *c)
/* try to find which entry we should be looking for */
termtype = (v[1] == NULL ? getenv("TERM") : short2str(v[1]));
if (termtype == NULL) {
/* no luck - the user didn't provide one and none is
/* no luck - the user didn't provide one and none is
* specified in the environment
*/
setcopy(STRstatus, STR1, VAR_READWRITE);
@ -2110,7 +2110,7 @@ dotermname(Char **v, struct command *c)
}
/*
* we use the termcap function - if we are using terminfo we
* we use the termcap function - if we are using terminfo we
* will end up with it's compatibility function
* terminfo/termcap will be initialized with the new
* type but we don't care because tcsh has cached all the things

52
tc.os.c
View File

@ -64,7 +64,7 @@ static Char STRMPATH[] = {'M', 'P', 'A', 'T', 'H', '\0'};
static Char STREPATH[] = {'E', 'P', 'A', 'T', 'H', '\0'};
# endif
#endif /* MACH */
static Char *syspaths[] = {STRKPATH, STRCPATH, STRLPATH, STRMPATH,
static Char *syspaths[] = {STRKPATH, STRCPATH, STRLPATH, STRMPATH,
#if EPATH
STREPATH,
@ -302,11 +302,11 @@ dogetspath(Char **v, struct command *c)
xprintf("%s ", xc);
else
xprintf("*cpu %d* ", (int) (p[i] & SPATH_MASK));
/*
/*
* BUG in the aix code... needs that cause if
* sfxcode fails once it fails for ever
* sfxcode fails once it fails for ever
*/
endsf();
endsf();
}
}
else {
@ -552,7 +552,7 @@ catch_sigsys(void)
/*ARGSUSED*/
void
dowarp(Char **v, struct command *c)
dowarp(Char **v, struct command *c)
{
int warp, oldwarp;
struct warpent *we;
@ -619,7 +619,7 @@ setuniverse_cleanup(void *xbuf)
/*ARGSUSED*/
void
douniverse(Char **v, struct command *c)
douniverse(Char **v, struct command *c)
{
Char *cp = v[1];
Char *cp2; /* dunno how many elements v comes in with */
@ -713,7 +713,7 @@ bs2cmdlist(char *str)
break;
str_beg = str;
for (; *str != '\0'; ++str)
{
if (string == outside && *str == ';') /* End of command */
@ -973,7 +973,7 @@ void *xmemset(void *loc, int value, size_t len)
#ifndef HAVE_MEMMOVE
/* memmove():
* This is the ANSI form of bcopy() with the arguments backwards...
* Unlike memcpy(), it handles overlaps between source and
* Unlike memcpy(), it handles overlaps between source and
* destination memory
*/
void *
@ -986,13 +986,13 @@ xmemmove(void *vdst, const void *vsrc, size_t len)
return vdst;
if (src > dst) {
while (len--)
while (len--)
*dst++ = *src++;
}
else {
src += len;
dst += len;
while (len--)
while (len--)
*--dst = *--src;
}
return vdst;
@ -1062,7 +1062,7 @@ fix_strcoll_bug(void)
* We have to call this routine every time the locale changes...
*
* Of course it also tries to free the constant locale "C" it initially
* had allocated, with the sequence
* had allocated, with the sequence
* > setenv LANG "fr"
* > ls^D
* > unsetenv LANG
@ -1110,7 +1110,7 @@ osinit(void)
#endif
#ifdef _SX
/*
/*
* kill(SIGCONT) problems, don't know what this syscall does
* [schott@rzg.mpg.de]
*/
@ -1135,7 +1135,7 @@ xstrerror(int i)
}
}
#endif /* !HAVE_STRERROR */
#ifndef HAVE_GETHOSTNAME
# if !defined(_MINIX) && !defined(__EMX__) && !defined(WINNT_NATIVE)
# include <sys/utsname.h>
@ -1182,7 +1182,7 @@ xgethostname(char *name, int namlen)
# undef HZ /* redefined in <minix/const.h> */
# include <lib.h>
# endif /* _MINIX && NICE */
int
int
xnice(int incr)
{
#if defined(_MINIX) && defined(NICE)
@ -1250,7 +1250,7 @@ xgetcwd(char *pathname, size_t pathlen)
}
do {
if ((dir = readdir(dirp)) == NULL) {
(void) xsnprintf(pathname, pathlen,
(void) xsnprintf(pathname, pathlen,
CGETS(23, 21, "getcwd: Read error in \"..\" (%s)"),
strerror(errno));
goto fail;
@ -1307,7 +1307,7 @@ xgetcwd(char *pathname, size_t pathlen)
/* find the inode of root */
if (stat("/", &st_root) == -1) {
(void) xsnprintf(pathname, pathlen, CGETS(23, 23,
(void) xsnprintf(pathname, pathlen, CGETS(23, 23,
"getcwd: Cannot stat \"/\" (%s)"),
strerror(errno));
return NULL;
@ -1365,9 +1365,9 @@ xgetcwd(char *pathname, size_t pathlen)
}
}
else {
/*
* Parent has a different device. This is a mount point so we
* need to stat every member
/*
* Parent has a different device. This is a mount point so we
* need to stat every member
*/
for (d = readdir(dp); d != NULL; d = readdir(dp)) {
if (ISDOT(d->d_name) || ISDOTDOT(d->d_name))
@ -1387,7 +1387,7 @@ xgetcwd(char *pathname, size_t pathlen)
}
/* check if we found it yet */
if (st_next.st_ino == st_cur.st_ino &&
DEV_DEV_COMPARE(st_next.st_dev, st_cur.st_dev))
DEV_DEV_COMPARE(st_next.st_dev, st_cur.st_dev))
break;
}
}
@ -1461,7 +1461,7 @@ llib(Char *s)
char *t;
loader_$inlib(t = short2str(s), len, &st);
if (st.all != status_$ok)
if (st.all != status_$ok)
stderror(ERR_SYSTEM, t, apperr(&st));
}
@ -1476,7 +1476,7 @@ doinlib(Char **v, struct command *c)
globbed = v;
cleanup_push(globbed, blk_cleanup);
while (v && *v)
while (v && *v)
llib(*v++);
cleanup_until(globbed);
}
@ -1488,7 +1488,7 @@ getv(Char *v)
return(1);
else if (eq(v, STRsys53))
return(0);
else
else
stderror(ERR_NAME | ERR_SYSTEM, short2str(v),
CGETS(23, 28, "Invalid system type"));
/*NOTREACHED*/
@ -1542,11 +1542,11 @@ dorootnode(Char **v, struct command *c)
namelen = strlen(name);
name_$resolve(name, &namelen, &uid, &st);
if (st.all != status_$ok)
if (st.all != status_$ok)
stderror(ERR_SYSTEM, name, apperr(&st));
namelen = 0;
name_$set_diru(&uid, "", &namelen, &dirtype, &st);
if (st.all != status_$ok)
if (st.all != status_$ok)
stderror(ERR_SYSTEM, name, apperr(&st));
dohash(NULL, NULL);
}
@ -1574,7 +1574,7 @@ isapad(void)
res = res ? 1 : 0;
}
else {
if (st.all != status_$ok)
if (st.all != status_$ok)
stderror(ERR_SYSTEM, "stream_$isavt", apperr(&st));
}
return(res);

22
tc.os.h
View File

@ -32,9 +32,9 @@
#ifndef _h_tc_os
#define _h_tc_os
#ifdef notdef
#ifdef notdef
/*
* for SVR4 and linux we used to fork pipelines backwards.
* for SVR4 and linux we used to fork pipelines backwards.
* This should not be needed any more.
* more info in sh.sem.c
*/
@ -47,7 +47,7 @@
#endif
#ifdef _VMS_POSIX
# ifndef NOFILE
# ifndef NOFILE
# define NOFILE 64
# endif /* NOFILE */
# define nice(a) setprio((getpid()),a)
@ -79,7 +79,7 @@
# include <sys/time.h>
# ifdef notdef
/* Don't include it, because it defines things we don't really have */
# include <sys/resource.h>
# include <sys/resource.h>
# endif /* notdef */
# ifdef POSIX
# include <sys/tty.h>
@ -156,7 +156,7 @@ struct ucred {
#endif /* ISC202 */
/*
* XXX: This will be changed soon to
* XXX: This will be changed soon to
* #if (SYSVREL > 0) && defined(TIOCGWINSZ)
* If that breaks on your machine, let me know.
*
@ -181,7 +181,7 @@ struct ucred {
#endif /* IRIS4D */
/*
* For some versions of system V software, specially ones that use the
* For some versions of system V software, specially ones that use the
* Wollongong Software TCP/IP, the FIOCLEX, FIONCLEX, FIONBIO calls
* might not work correctly for file descriptors [they work only for
* sockets]. So we try to use first the fcntl() and we only use the
@ -311,7 +311,7 @@ struct ucred {
#ifndef S_ISUID
# define S_ISUID 0004000 /* setuid */
#endif /* S_ISUID */
#ifndef S_ISGID
#ifndef S_ISGID
# define S_ISGID 0002000 /* setgid */
#endif /* S_ISGID */
#ifndef S_ISVTX
@ -406,7 +406,7 @@ struct ucred {
# define NEEDtcgetpgrp
#endif /* BSDJOBS && !(POSIX && POSIXJOBS) */
#ifdef RENO
#ifdef RENO
/*
* RENO has this broken. It is fixed on 4.4BSD
*/
@ -540,11 +540,11 @@ extern char *getvwd();
# endif /* (SUNOS4 && ! __GNUC__) || _IBMR2 || _IBMESA */
# ifdef SCO
extern char *ttyname();
extern char *ttyname();
# endif /* SCO */
# ifdef __clipper__
extern char *ttyname();
extern char *ttyname();
# endif /* __clipper__ */
#endif /* !POSIX || SUNOS4 || UTekV || sysV88 */
@ -565,7 +565,7 @@ extern int getpeername (int, struct sockaddr *, int *);
# endif /* REMOTEHOST */
#endif /* SUNOS4 && __GNUC__ == 2 */
#if (defined(BSD) && !defined(BSD4_4)) || defined(SUNOS4)
#if (defined(BSD) && !defined(BSD4_4)) || defined(SUNOS4)
# if defined(__alpha) && defined(__osf__) && DECOSF1 < 200
extern void bcopy (const void *, void *, size_t);
# define memmove(a, b, c) (bcopy((char *) (b), (char *) (a), (int) (c)), a)

4
tc.printf.c
View File

@ -457,7 +457,7 @@ xasprintf(const char *fmt, ...)
#ifndef FILE
#define FILE int
#endif
int
int
fprintf(FILE *fp, const char* fmt, ...)
{
int count;
@ -468,7 +468,7 @@ fprintf(FILE *fp, const char* fmt, ...)
return count;
}
int
int
vfprintf(FILE *fp, const char *fmt, va_list va)
{
return doprnt(xputchar, fmt, va);

10
tc.prompt.c
View File

@ -127,7 +127,7 @@ printprompt(int promptno, const char *str)
cp = ocp;
str = ostr;
}
else
else
cp = varval(STRprompt);
break;
}
@ -266,7 +266,7 @@ tprintf(int what, const Char *fmt, const char *str, time_t tim, ptr_t info)
} /* else do a 24 hour clock */
/* "DING!" stuff by Hans also */
if (t->tm_min || print_prompt_did_ding ||
if (t->tm_min || print_prompt_did_ding ||
what != FMT_PROMPT || adrof(STRnoding)) {
if (t->tm_min)
print_prompt_did_ding = 0;
@ -306,7 +306,7 @@ tprintf(int what, const Char *fmt, const char *str, time_t tim, ptr_t info)
#ifndef HAVENOUTMP
if (what == FMT_WHO)
cz = who_info(info, 'M');
else
else
#endif /* HAVENOUTMP */
cz = getenv("HOST");
/*
@ -462,7 +462,7 @@ tprintf(int what, const Char *fmt, const char *str, time_t tim, ptr_t info)
tprintf_append_mbs(&buf, cz, attributes);
xfree(cz);
}
else
else
#endif /* HAVENOUTMP */
{
if ((z = varval(STRuser)) != STRNULL)
@ -482,7 +482,7 @@ tprintf(int what, const Char *fmt, const char *str, time_t tim, ptr_t info)
tprintf_append_mbs(&buf, cz, attributes);
xfree(cz);
}
else
else
#endif /* HAVENOUTMP */
{
if ((z = varval(STRtty)) != STRNULL)

8
tc.str.c
View File

@ -276,7 +276,7 @@ s_strncpy(Char *dst, const Char *src, size_t n)
return(dst);
sdst = dst;
do
do
if ((*dst++ = *src++) == '\0') {
while (--n != 0)
*dst++ = '\0';
@ -299,7 +299,7 @@ s_strncat(Char *dst, const Char *src, size_t n)
{
Char *sdst;
if (n == 0)
if (n == 0)
return (dst);
sdst = dst;
@ -307,7 +307,7 @@ s_strncat(Char *dst, const Char *src, size_t n)
while (*dst)
dst++;
do
do
if ((*dst++ = *src++) == '\0')
return(sdst);
while (--n != 0)
@ -380,7 +380,7 @@ s_strncmp(const Char *str1, const Char *str2, size_t n)
do {
if (*str1 != *str2) {
/*
* The following case analysis is necessary so that characters
* The following case analysis is necessary so that characters
* which look negative collate low against normal characters
* but high against the end-of-string NUL.
*/

22
tc.vers.c
View File

@ -47,57 +47,57 @@ fix_version(void)
# define SSSTR "8b"
#else
# define SSSTR "7b"
#endif
#endif
#ifdef NLS
# define NLSSTR ",nls"
#else
# define NLSSTR ""
#endif
#endif
#ifdef LOGINFIRST
# define LFSTR ",lf"
#else
# define LFSTR ""
#endif
#endif
#ifdef DOTLAST
# define DLSTR ",dl"
#else
# define DLSTR ""
#endif
#endif
#ifdef VIDEFAULT
# define VISTR ",vi"
#else
# define VISTR ""
#endif
#endif
#ifdef TESLA
# define DTRSTR ",dtr"
#else
# define DTRSTR ""
#endif
#endif
#ifdef KAI
# define BYESTR ",bye"
#else
# define BYESTR ""
#endif
#endif
#ifdef AUTOLOGOUT
# define ALSTR ",al"
#else
# define ALSTR ""
#endif
#endif
#ifdef KANJI
# define KANSTR ",kan"
#else
# define KANSTR ""
#endif
#endif
#ifdef SYSMALLOC
# define SMSTR ",sm"
#else
# define SMSTR ""
#endif
#endif
#ifdef HASHBANG
# define HBSTR ",hb"
#else
# define HBSTR ""
#endif
#endif
#ifdef NEWGRP
# define NGSTR ",ng"
#else

8
tc.who.c
View File

@ -210,7 +210,7 @@ watch_login(int force)
#if defined(HAVE_STRUCT_UTMP_UT_HOST) && defined(_SEQUENT_)
char *host, *ut_find_host();
#endif
#ifdef WINNT_NATIVE
#ifdef WINNT_NATIVE
USE(utmp);
USE(utmpfd);
USE(sta);
@ -233,7 +233,7 @@ watch_login(int force)
}
else
interval = 0;
(void) time(&t);
if (t - watch_period < interval) {
cleanup_until(&pintr_disabled);
@ -326,7 +326,7 @@ watch_login(int force)
wp->who_status = OFFLINE;
}
else if (strncmp(utmp.ut_name, wp->who_name, UTNAMLEN) == 0) {
/* someone is logged in */
/* someone is logged in */
wp->who_time = utmp.ut_time;
wp->who_status = ONLINE | ANNOUNCE; /* same guy */
}
@ -631,7 +631,7 @@ utmphost(void)
char *host = NULL;
watch_login(1);
for (wp = whohead.who_next; wp->who_next != NULL; wp = wp->who_next) {
if (strcmp(tty, wp->who_tty) == 0)
host = wp->who_host;

4
tcsh.man
View File

@ -77,7 +77,7 @@
.\" used here if you can. In particular, please don't use nroff commands
.\" which aren't already used herein.
.\"
.TH TCSH 1 "11 Nov 2020" "Astron 6.22.03"
.TH TCSH 1 "26 Apr 2021" "Astron 6.22.04"
.SH NAME
tcsh \- C shell with file name completion and command line editing
.SH SYNOPSIS
@ -5355,7 +5355,7 @@ pipe(2), setrlimit(2), sigvec(2), stat(2), umask(2), vfork(2), wait(2),
malloc(3), setlocale(3), tty(4), a.out(5), termcap(5), environ(7),
termio(7), Introduction to the C Shell
.SH VERSION
This manual documents tcsh 6.22.03 (Astron) 2020-11-18.
This manual documents tcsh 6.22.04 (Astron) 2021-04-26.
.SH AUTHORS
.PD 0
.TP 2

6
tw.color.c
View File

@ -146,7 +146,7 @@ enum ansi {
ANSI_BG_DEFAULT = 49, /* bg default (black) */
};
#define TCSH_BOLD 0x80
typedef struct {
Str extension; /* file extension */
Str color; /* color string */
@ -252,11 +252,13 @@ static void
makecolor(char **c, int fg, int bg, Str *v)
{
int l;
if (fg & 0x80)
if (fg & 0x80) {
l = xsnprintf(*c, 12, "%.2d;%.2d;%.2d;%.2d", ANSI_BOLD_ON,
fg & ~TCSH_BOLD, (10 + bg) & ~TCSH_BOLD, ANSI_BOLD_OFF);
} else {
l = xsnprintf(*c, 6, "%.2d;%.2d",
fg & ~TCSH_BOLD, (10 + bg) & ~TCSH_BOLD);
}
v->s = *c;
v->len = l;

14
tw.comp.c
View File

@ -132,7 +132,7 @@ tw_prlist(struct varent *p)
/* tw_pr():
* Pretty print a completion, adding single quotes around
* Pretty print a completion, adding single quotes around
* a completion argument and collapsing multiple spaces to one.
*/
static void
@ -158,7 +158,7 @@ tw_pr(Char **cmp)
/* tw_find():
* Find the first matching completion.
* Find the first matching completion.
* For commands we only look at names that start with -
*/
static Char **
@ -199,7 +199,7 @@ tw_pos(Char *ran, int wno)
if (*p == '\0') /* range == <number> */
return wno == getn(ran);
if (ran == p) /* range = - <number> */
return wno <= getn(&ran[1]);
*p++ = '\0';
@ -221,7 +221,7 @@ tw_tok(Char *str)
if (str != NULL)
bf = str;
/* skip leading spaces */
for (; *bf && Isspace(*bf); bf++)
continue;
@ -356,7 +356,7 @@ tw_result(const Char *act, Char **pat)
res = Strsave(act);
if ((p = Strchr(&res[1], '`')) != NULL)
*++p = '\0';
if (didfds == 0) {
/*
* Make sure that we have some file descriptors to
@ -504,7 +504,7 @@ tw_complete(const Char *line, Char **word, Char **pat, int looking, eChar *suf)
wordno++;
}
wl[wordno] = NULL;
#ifdef TDEBUG
xprintf("\r\n");
@ -515,7 +515,7 @@ tw_complete(const Char *line, Char **word, Char **pat, int looking, eChar *suf)
xprintf("last: %s\n", wordno >= 2 ? short2str(wl[wordno-2]) : "n/a");
xprintf("this: %s\n", wordno >= 1 ? short2str(wl[wordno-1]) : "n/a");
#endif /* TDEBUG */
for (;vec != NULL && (ptr = vec[0]) != NULL; vec++) {
Char *ran, /* The pattern or range X/<range>/XXXX/ */
*com, /* The completion X/XXXXX/<completion>/ */

2
tw.h
View File

@ -81,7 +81,7 @@
#define DEFAULTLIST ":/usr/man/cat1:/usr/man/cat8:/usr/man/cat6:/usr/local/man/cat1:/usr/local/man/cat8:/usr/local/man/cat6" /* if no HPATH */
typedef enum {
LIST, LIST_ALL, RECOGNIZE, RECOGNIZE_ALL, RECOGNIZE_SCROLL,
LIST, LIST_ALL, RECOGNIZE, RECOGNIZE_ALL, RECOGNIZE_SCROLL,
PRINT_HELP, SPELL, GLOB, GLOB_EXPAND, VARS_EXPAND, PATH_NORMALIZE,
COMMAND_NORMALIZE
} COMMAND;

18
tw.init.c
View File

@ -323,7 +323,7 @@ tw_cmd_sort(void)
for (i = 0, fwd = 0; i + 1 < tw_cmd.nlist; i++) {
if (Strcmp(tw_cmd.list[i], tw_cmd.list[i + 1]) == 0) /* garbage */
fwd++; /* increase the forward ref. count */
else if (fwd)
else if (fwd)
tw_cmd.list[i - fwd] = tw_cmd.list[i];
}
/* Fix fencepost error -- Theodore Ts'o <tytso@athena.mit.edu> */
@ -374,7 +374,7 @@ tw_cmd_start(DIR *dfd, const Char *pat)
else
tw_cmd_state.pathv = defpath;
}
else
else
tw_cmd_state.pathv = defpath;
} /* tw_cmd_start */
@ -589,7 +589,7 @@ tw_var_next(struct Strbuf *res, struct Strbuf *dir, int *flags)
* Initialize lognames to the beginning of the list
*/
/*ARGSUSED*/
void
void
tw_logname_start(DIR *dfd, const Char *pat)
{
USE(pat);
@ -655,7 +655,7 @@ tw_logname_end(void)
* Initialize grpnames to the beginning of the list
*/
/*ARGSUSED*/
void
void
tw_grpname_start(DIR *dfd, const Char *pat)
{
USE(pat);
@ -736,7 +736,7 @@ tw_file_start(DIR *dfd, const Char *pat)
/* tw_file_next():
* Return the next file in the directory
* Return the next file in the directory
*/
int
tw_file_next(struct Strbuf *res, struct Strbuf *dir, int *flags)
@ -783,8 +783,8 @@ tw_item_free(void)
} /* end tw_item_free */
/* tw_item_get():
* Return the list of items
/* tw_item_get():
* Return the list of items
*/
Char **
tw_item_get(void)
@ -807,7 +807,7 @@ tw_item_add(const struct Strbuf *s)
/* tw_item_find():
* Find the string if it exists in the item list
* Find the string if it exists in the item list
* end return it.
*/
Char *
@ -1016,7 +1016,7 @@ tw_job_next(struct Strbuf *res, struct Strbuf *dir, int *flags)
for (j = proclist.p_next; j != NULL; j = j->p_next)
if (j->p_index == tw_index && j->p_procid == j->p_jobid)
break;
if (j == NULL)
if (j == NULL)
continue;
Strbuf_append(res, j->p_command);
tw_index++;

48
tw.parse.c
View File

@ -54,25 +54,25 @@
/* TW_BINDING, TW_WORDLIST, TW_LIMIT, TW_SIGNAL */
/* TW_JOB, TW_EXPLAIN, TW_TEXT, TW_GRPNAME */
static void (*const tw_start_entry[]) (DIR *, const Char *) = {
tw_file_start, tw_cmd_start, tw_var_start, tw_logname_start,
tw_file_start, tw_file_start, tw_vl_start, tw_logname_start,
tw_complete_start, tw_alias_start, tw_var_start, tw_var_start,
tw_file_start, tw_cmd_start, tw_var_start, tw_logname_start,
tw_file_start, tw_file_start, tw_vl_start, tw_logname_start,
tw_complete_start, tw_alias_start, tw_var_start, tw_var_start,
tw_bind_start, tw_wl_start, tw_limit_start, tw_sig_start,
tw_job_start, tw_file_start, tw_file_start, tw_grpname_start
};
static int (*const tw_next_entry[]) (struct Strbuf *, struct Strbuf *,
int *) = {
tw_file_next, tw_cmd_next, tw_var_next, tw_logname_next,
tw_file_next, tw_file_next, tw_var_next, tw_logname_next,
tw_var_next, tw_var_next, tw_shvar_next, tw_envvar_next,
tw_file_next, tw_cmd_next, tw_var_next, tw_logname_next,
tw_file_next, tw_file_next, tw_var_next, tw_logname_next,
tw_var_next, tw_var_next, tw_shvar_next, tw_envvar_next,
tw_bind_next, tw_wl_next, tw_limit_next, tw_sig_next,
tw_job_next, tw_file_next, tw_file_next, tw_grpname_next
};
static void (*const tw_end_entry[]) (void) = {
tw_dir_end, tw_dir_end, tw_dir_end, tw_logname_end,
tw_dir_end, tw_dir_end, tw_dir_end, tw_logname_end,
tw_dir_end, tw_dir_end, tw_dir_end, tw_logname_end,
tw_dir_end, tw_dir_end, tw_dir_end, tw_dir_end,
tw_dir_end, tw_dir_end, tw_dir_end, tw_dir_end,
tw_dir_end, tw_dir_end, tw_dir_end, tw_grpname_end
@ -447,7 +447,7 @@ tenematch(Char *inputline, int num_read, COMMAND command)
int found;
found = cmd_expand(qline.s + wordp, &p);
if (!found) {
xfree(p);
search_ret = 0;
@ -527,14 +527,14 @@ t_glob(Char ***v, int cmd)
Char **av = *v, *p;
int fwd, i;
for (i = 0, fwd = 0; av[i] != NULL; i++)
for (i = 0, fwd = 0; av[i] != NULL; i++)
if (!executable(NULL, av[i], 0)) {
fwd++;
fwd++;
p = av[i];
av[i] = NULL;
xfree(p);
}
else if (fwd)
else if (fwd)
av[i - fwd] = av[i];
if (fwd)
@ -714,13 +714,13 @@ is_prefixmatch(Char *check, Char *template, int enhanced)
if ((*check & TRIM) != (*template & TRIM)) {
MCH1 = (*check & TRIM);
MCH2 = (*template & TRIM);
LCH1 = Isupper(MCH1) ? Tolower(MCH1) :
LCH1 = Isupper(MCH1) ? Tolower(MCH1) :
enhanced == 2 && MCH1 == '_' ? '-' : MCH1;
LCH2 = Isupper(MCH2) ? Tolower(MCH2) :
enhanced == 2 && MCH2 == '_' ? '-' : MCH2;
if (MCH1 != MCH2 && MCH1 != LCH2 &&
(LCH1 != MCH2 || enhanced == 2)) {
if (enhanced && ((*check & TRIM) == '-' ||
if (enhanced && ((*check & TRIM) == '-' ||
(*check & TRIM) == '.' ||
(*check & TRIM) == '_')) {
MCH1 = MCH2 = (*check & TRIM);
@ -814,7 +814,7 @@ starting_a_command(Char *wordstart, Char *inputline)
* look for the characters previous to this word if we find a command
* starting delimiter we break. if we find whitespace and another previous
* word then we are not a command
*
*
* count is our state machine: 0 looking for anything 1 found white-space
* looking for non-ws
*/
@ -952,7 +952,7 @@ tw_collect_items(COMMAND command, int looking, struct Strbuf *exp_dir,
showdots = DOT_NONE;
if ((ptr = varval(STRlistflags)) != STRNULL)
while (*ptr)
while (*ptr)
switch (*ptr++) {
case 'a':
showdots = DOT_ALL;
@ -1159,7 +1159,7 @@ tw_collect_items(COMMAND command, int looking, struct Strbuf *exp_dir,
numitems++;
}
}
if (command == RECOGNIZE || command == RECOGNIZE_ALL ||
command == RECOGNIZE_SCROLL) {
if (ignoring && ignored(item.s)) {
@ -1220,7 +1220,7 @@ tw_collect_items(COMMAND command, int looking, struct Strbuf *exp_dir,
if (command == SPELL)
return d;
else {
if (ignoring && numitems == 0 && nignored > 0)
if (ignoring && numitems == 0 && nignored > 0)
return -nignored;
else
return numitems;
@ -1252,13 +1252,13 @@ tw_suffix(int looking, struct Strbuf *word, const Char *exp_dir, Char *exp_name)
*/
if ((vp = adrof(exp_name)) != NULL && vp->vec != NULL) {
if ((ptr = vp->vec[0]) == NULL || *ptr == '\0' ||
vp->vec[1] != NULL)
vp->vec[1] != NULL)
return ' ';
}
else if ((ptr = tgetenv(exp_name)) == NULL || *ptr == '\0')
return ' ';
if ((dol = Strrchr(word->s, '$')) != 0 &&
if ((dol = Strrchr(word->s, '$')) != 0 &&
dol[1] == '{' && Strchr(dol, '}') == NULL)
return '}';
@ -1544,7 +1544,7 @@ t_search(struct Strbuf *word, COMMAND command, int looking, int list_max,
target = name;
gpat = 0; /* Override pattern mechanism */
}
else if ((target = Strrchr(name, '$')) != 0 &&
else if ((target = Strrchr(name, '$')) != 0 &&
(target[1] != '{' || Strchr(target, '}') == NULL) &&
(Strchr(name, '/') == NULL)) {
target++;
@ -1781,7 +1781,7 @@ t_search(struct Strbuf *word, COMMAND command, int looking, int list_max,
case RECOGNIZE:
case RECOGNIZE_ALL:
case RECOGNIZE_SCROLL:
if (numitems <= 0)
if (numitems <= 0)
break;
Strbuf_terminate(&exp_name);
@ -2164,8 +2164,8 @@ print_by_column(Char *dir, Char *items[], int count, int no_file_suffix)
lbuffed = 0; /* turn off line buffering */
across = ((val = varval(STRlistflags)) != STRNULL) &&
across = ((val = varval(STRlistflags)) != STRNULL) &&
(Strchr(val, 'x') != NULL);
for (i = 0; i < count; i++) { /* find widest string */
@ -2237,7 +2237,7 @@ print_by_column(Char *dir, Char *items[], int count, int no_file_suffix)
int
StrQcmp(const Char *str1, const Char *str2)
{
for (; *str1 && samecase(*str1 & TRIM) == samecase(*str2 & TRIM);
for (; *str1 && samecase(*str1 & TRIM) == samecase(*str2 & TRIM);
str1++, str2++)
continue;
/*

2
vms.termcap.c
View File

@ -221,7 +221,7 @@ tgetstr(char *id, char **area)
cp++;
if (*cp != '=')
return(NULL);
for (ret = *area, cp++; *cp && *cp != ':' ;
for (ret = *area, cp++; *cp && *cp != ':' ;
(*area)++, cp++)
switch(*cp) {
case '^' :