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freebsd-ports/net/sup/files/patch-aa

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Bring in the modifications to SUP that I did for Berkeley's TCS. 1) Preserve the timestamp of an updated file even if a command that is executed because of the update modifies the file. This allows you to do things like export /etc/hosts and when it changes, customize it based on the target host with a simple script, but not upgrade it every time sup is run. 2) Add the "unlinkbusy" SUP option. The goal of this option is to allow you to upgrade binaries and libraries on a running system via sup automagically just like "install" does. 3) Add the "rename" collection function. This allows you to store a file on the server under one name, but have it land on the client under another. All of these changes are targeted toward making SUP a better administrative tool. A reverse rdist if you like. TCS uses sup to keep over 100 HP workstations in sync with a master machine and performs all maintainence including new software installations and system patches using it without a hitch. Of course, the SUP collections are fairly complicated (HUP inetd when inetd.conf changes is a very simple example), but it definitely works and works well. This patch also includes full support for the HPUX platform. I didn't see any reason to strip it out since HPUX was the target platform of the original work and it may be of use to other people.
1995-08-14 08:57:27 +00:00
diff -c /var/tmp/sup/Makefile sup/Makefile
*** Makefile Mon Apr 11 08:02:04 1994
--- sup/Makefile Sun Aug 13 19:40:26 1995
***************
*** 42,54 ****
#
SITE = NETBSD
#SITE = CMUCS
NETBSD_DEFINES = -UMACH -DVAR_TMP -DHAS_DAEMON
AFS_DEFINES = -DAFS -I/usr/afsws/include
OSF_DEFINES = -UMACH -DOSF -D_BSD -noshrlib -g -DNEED_VSNPRINTF -DVAR_TMP
CMUCS_DEFINES = -DMACH -DDOPRINT_VA -DNEED_VPRINTF
NON_MACH_DEFINES = -UMACH
#DEFS = -UCMUCS -UCMU ${${SITE}_DEFINES}
! DEFS = -UCMUCS -UCMU ${NETBSD_DEFINES}
#INSTALLATION PARAMETERS
NETBSD_BINDIR = /usr/local/bin
--- 42,55 ----
#
SITE = NETBSD
#SITE = CMUCS
+ RENAMELOG = \"/usr/local/etc/sup.moved\"
NETBSD_DEFINES = -UMACH -DVAR_TMP -DHAS_DAEMON
AFS_DEFINES = -DAFS -I/usr/afsws/include
OSF_DEFINES = -UMACH -DOSF -D_BSD -noshrlib -g -DNEED_VSNPRINTF -DVAR_TMP
CMUCS_DEFINES = -DMACH -DDOPRINT_VA -DNEED_VPRINTF
NON_MACH_DEFINES = -UMACH
#DEFS = -UCMUCS -UCMU ${${SITE}_DEFINES}
! DEFS = -UCMUCS -UCMU ${NETBSD_DEFINES} -DRENAMELOG=${RENAMELOG}
#INSTALLATION PARAMETERS
NETBSD_BINDIR = /usr/local/bin
***************
*** 60,67 ****
SUPCL = supcmain.o supcvers.o supcparse.o supcname.o \
supcmisc.o supcmeat.o
SUPS = scm.o scmio.o stree.o log.o supmsg.o netcrypt.o
! EXTRA = atoo.o errmsg.o expand.o ffilecopy.o filecopy.o nxtarg.o \
! path.o quit.o run.o salloc.o skipto.o vprintf.o
PROGRAMS = sup supscan supfilesrv
--- 61,69 ----
SUPCL = supcmain.o supcvers.o supcparse.o supcname.o \
supcmisc.o supcmeat.o
SUPS = scm.o scmio.o stree.o log.o supmsg.o netcrypt.o
! EXTRA = atoo.o errmsg.o expand.o ffilecopy.o filecopy.o \
! nxtarg.o path.o quit.o run.o salloc.o skipto.o \
! vprintf.o
PROGRAMS = sup supscan supfilesrv
upfilesrv no longer linked due to missing -lcrypt 2.0-current distinguishes between crypt() and cipher() technology and in this case, the crypt() call was for password authentication on the file server. If building an encrypting sup, link with -lcipher -lcrypt, if building a normal sup, link with -lcrypt.
1994-10-27 21:23:24 +00:00
***************
*** 76,84 ****
.endif
.if defined(USE_CRYPT)
! NETBSD_LIBS = -lcrypt -lutil
.else
! NETBSD_LIBS = -lutil
.endif
CMUCS_LIBS = -lsys
OSF_LIBS = -lbsd
Bring in the modifications to SUP that I did for Berkeley's TCS. 1) Preserve the timestamp of an updated file even if a command that is executed because of the update modifies the file. This allows you to do things like export /etc/hosts and when it changes, customize it based on the target host with a simple script, but not upgrade it every time sup is run. 2) Add the "unlinkbusy" SUP option. The goal of this option is to allow you to upgrade binaries and libraries on a running system via sup automagically just like "install" does. 3) Add the "rename" collection function. This allows you to store a file on the server under one name, but have it land on the client under another. All of these changes are targeted toward making SUP a better administrative tool. A reverse rdist if you like. TCS uses sup to keep over 100 HP workstations in sync with a master machine and performs all maintainence including new software installations and system patches using it without a hitch. Of course, the SUP collections are fairly complicated (HUP inetd when inetd.conf changes is a very simple example), but it definitely works and works well. This patch also includes full support for the HPUX platform. I didn't see any reason to strip it out since HPUX was the target platform of the original work and it may be of use to other people.
1995-08-14 08:57:27 +00:00
--- 78,86 ----
upfilesrv no longer linked due to missing -lcrypt 2.0-current distinguishes between crypt() and cipher() technology and in this case, the crypt() call was for password authentication on the file server. If building an encrypting sup, link with -lcipher -lcrypt, if building a normal sup, link with -lcrypt.
1994-10-27 21:23:24 +00:00
.endif
.if defined(USE_CRYPT)
! NETBSD_LIBS = -lcipher -lcrypt -lutil
.else
! NETBSD_LIBS = -lcrypt -lutil
.endif
CMUCS_LIBS = -lsys
OSF_LIBS = -lbsd
Bring in the modifications to SUP that I did for Berkeley's TCS. 1) Preserve the timestamp of an updated file even if a command that is executed because of the update modifies the file. This allows you to do things like export /etc/hosts and when it changes, customize it based on the target host with a simple script, but not upgrade it every time sup is run. 2) Add the "unlinkbusy" SUP option. The goal of this option is to allow you to upgrade binaries and libraries on a running system via sup automagically just like "install" does. 3) Add the "rename" collection function. This allows you to store a file on the server under one name, but have it land on the client under another. All of these changes are targeted toward making SUP a better administrative tool. A reverse rdist if you like. TCS uses sup to keep over 100 HP workstations in sync with a master machine and performs all maintainence including new software installations and system patches using it without a hitch. Of course, the SUP collections are fairly complicated (HUP inetd when inetd.conf changes is a very simple example), but it definitely works and works well. This patch also includes full support for the HPUX platform. I didn't see any reason to strip it out since HPUX was the target platform of the original work and it may be of use to other people.
1995-08-14 08:57:27 +00:00
diff -c /var/tmp/sup/ffilecopy.c sup/ffilecopy.c
*** ffilecopy.c Fri Aug 20 17:46:33 1993
--- sup/ffilecopy.c Wed Apr 5 11:46:38 1995
***************
*** 58,64 ****
if (fflush (there) == EOF) /* flush pending output */
return (EOF);
! #ifdef __386BSD__
if ((here->_r) > 0) { /* flush buffered input */
i = write (therefile, here->_p, here->_r);
if (i != here->_r) return (EOF);
--- 58,64 ----
if (fflush (there) == EOF) /* flush pending output */
return (EOF);
! #ifdef __FreeBSD__
if ((here->_r) > 0) { /* flush buffered input */
i = write (therefile, here->_p, here->_r);
if (i != here->_r) return (EOF);
***************
*** 76,82 ****
i = filecopy (herefile, therefile); /* fast file copy */
if (i < 0) return (EOF);
! #ifdef __386BSD__
(here->_flags) |= __SEOF; /* indicate EOF */
#else
(here->_flag) |= _IOEOF; /* indicate EOF */
--- 76,82 ----
i = filecopy (herefile, therefile); /* fast file copy */
if (i < 0) return (EOF);
! #ifdef __FreeBSD__
(here->_flags) |= __SEOF; /* indicate EOF */
#else
(here->_flag) |= _IOEOF; /* indicate EOF */
diff -c /var/tmp/sup/libc.h sup/libc.h
*** libc.h Fri Aug 20 17:46:33 1993
--- sup/libc.h Sun Aug 13 19:03:32 1995
***************
*** 81,86 ****
--- 81,90 ----
#ifndef _LIBC_H_
#define _LIBC_H_ 1
+ #if defined(__hpux)
+ #define __P(x) x
+ #endif
+
#ifndef _TYPES_
#include <sys/types.h>
#endif /* _TYPES_ */
***************
*** 195,200 ****
--- 199,224 ----
#if defined(c_plusplus)
typedef int (*PFI2)(...);
#endif /* c_plusplus */
+
+ #if defined(__hpux)
+ extern int utimes(char *, struct timeval *);
+
+ #ifndef LOCK_SH
+ #define LOCK_SH 1
+ #endif
+ #ifndef LOCK_EX
+ #define LOCK_EX 2
+ #endif
+ #ifndef LOCK_NB
+ #define LOCK_NB 4
+ #endif
+ #ifndef LOCK_UN
+ #define LOCK_UN 8
+ #endif
+
+ extern int flock(int, int);
+ #endif /* __hpux */
+
#if 0
extern void abort(void);
extern int abs(int);
diff -c /var/tmp/sup/log.c sup/log.c
*** log.c Fri Aug 20 17:46:33 1993
--- sup/log.c Sun Aug 13 19:43:12 1995
***************
*** 52,59 ****
--- 52,64 ----
*/
#include <stdio.h>
+ #ifdef __hpux
+ #include <syslog.h>
+ #include <stdlib.h>
+ #else
#include <sys/syslog.h>
#include <c.h>
+ #endif
#if __STDC__
#include <stdarg.h>
#else
***************
*** 72,78 ****
char *program;
{
if (opened) return;
! openlog(program,LOG_PID,LOG_DAEMON);
opened++;
}
--- 77,83 ----
char *program;
{
if (opened) return;
! openlog(program,LOG_PID,LOG_LOCAL1);
opened++;
}
diff -c /var/tmp/sup/run.c sup/run.c
*** run.c Fri Aug 20 17:46:33 1993
--- sup/run.c Thu Apr 6 13:32:15 1995
***************
*** 95,100 ****
--- 95,101 ----
#include <signal.h>
#include <sys/wait.h>
#include <varargs.h>
+ #define MAXARGS 100
static int dorun();
***************
*** 123,132 ****
{
int val;
va_list ap;
!
va_start(ap);
! val = runvp (name,ap);
va_end(ap);
return (val);
}
--- 124,137 ----
{
int val;
va_list ap;
! char *args[MAXARGS];
! int argno=0;
!
va_start(ap);
! while (argno < MAXARGS
! && (args[argno++] = va_arg(ap, char *)) != (char *)0);
va_end(ap);
+ val = runvp (name,args);
return (val);
}
diff -c /var/tmp/sup/scan.c sup/scan.c
*** scan.c Fri Aug 20 17:46:33 1993
--- sup/scan.c Sun Aug 13 18:44:51 1995
***************
*** 122,134 ****
typedef enum { /* <collection>/list file lines */
LUPGRADE, LOMIT, LBACKUP, LEXECUTE,
LINCLUDE, LNOACCT, LOMITANY, LALWAYS,
! LSYMLINK, LRSYMLINK
} LISTTYPE;
static char *ltname[] = {
"upgrade", "omit", "backup", "execute",
"include", "noaccount", "omitany", "always",
! "symlink", "rsymlink",
0
};
--- 122,134 ----
typedef enum { /* <collection>/list file lines */
LUPGRADE, LOMIT, LBACKUP, LEXECUTE,
LINCLUDE, LNOACCT, LOMITANY, LALWAYS,
! LSYMLINK, LRSYMLINK, LRENAME
} LISTTYPE;
static char *ltname[] = {
"upgrade", "omit", "backup", "execute",
"include", "noaccount", "omitany", "always",
! "symlink", "rsymlink", "rename",
0
};
***************
*** 365,373 ****
if (newonly && (t->Tflags&FNEW) == 0)
return (SCMOK);
! newt = Tinsert (&listT,t->Tname,FALSE);
if (newt == NULL)
return (SCMOK);
newt->Tmode = t->Tmode;
newt->Tflags = t->Tflags;
newt->Tmtime = t->Tmtime;
--- 365,375 ----
if (newonly && (t->Tflags&FNEW) == 0)
return (SCMOK);
! newt = Tinsert (&listT,t->Tname,t->Tflags&FRENAME ? TRUE : FALSE);
if (newt == NULL)
return (SCMOK);
+ if(t->Tnewname)
+ newt->Tnewname = salloc(t->Tnewname);
newt->Tmode = t->Tmode;
newt->Tflags = t->Tflags;
newt->Tmtime = t->Tmtime;
***************
*** 473,478 ****
--- 475,484 ----
case LUPGRADE:
t = &upgT;
break;
+ case LRENAME:
+ t = &flagsT;
+ flags = FRENAME;
+ break;
case LBACKUP:
t = &flagsT;
flags = FBACKUP;
***************
*** 522,528 ****
if (*q == 0)
_argbreak = ')';
else
! expTinsert (q,&execT,0,r);
} while (_argbreak != ')');
continue;
}
--- 528,534 ----
if (*q == 0)
_argbreak = ')';
else
! expTinsert (q,&execT,0,r,NULL);
} while (_argbreak != ')');
continue;
}
***************
*** 533,554 ****
while (*(q=nxtarg(&p," \t"))) {
if (lt == LOMITANY)
(void) Tinsert (t,q,FALSE);
else
! expTinsert (q,t,flags,(char *)NULL);
}
}
(void) fclose (f);
}
static
! expTinsert (p,t,flags,exec)
char *p;
TREE **t;
int flags;
char *exec;
{
register int n, i;
! register TREE *newt;
char *speclist[SPECNUMBER];
char buf[STRINGLENGTH];
--- 539,575 ----
while (*(q=nxtarg(&p," \t"))) {
if (lt == LOMITANY)
(void) Tinsert (t,q,FALSE);
+ else if( lt == LRENAME )
+ if(*(r=nxtarg(&p," \t")))
+ {
+ expTinsert (q,t,flags,(char *)NULL,r);
+ /*
+ * Omit the file it is being
+ * renamed to, to avoid confusion
+ */
+ expTinsert (r,&omitT,0,
+ (char *)NULL, (char *)NULL);
+ }
+ else
+ printf("Rename %s without destination "
+ "file. Skipping...\n", q);
else
! expTinsert (q,t,flags,(char *)NULL,(char *)NULL);
}
}
(void) fclose (f);
}
static
! expTinsert (p,t,flags,exec, q)
char *p;
+ char *q;
TREE **t;
int flags;
char *exec;
{
register int n, i;
! register TREE *newt, *ts;
char *speclist[SPECNUMBER];
char buf[STRINGLENGTH];
***************
*** 557,574 ****
newt = Tinsert (t,speclist[i],TRUE);
newt->Tflags |= flags;
if (exec) {
! (void) sprintf (buf,exec,speclist[i]);
(void) Tinsert (&newt->Texec,buf,FALSE);
}
free (speclist[i]);
}
}
static
! listone (t) /* expand and add one name from upgrade list */
TREE *t;
{
! listentry(t->Tname,t->Tname,(char *)NULL,(t->Tflags&FALWAYS) != 0);
return (SCMOK);
}
--- 578,602 ----
newt = Tinsert (t,speclist[i],TRUE);
newt->Tflags |= flags;
if (exec) {
! if((ts = Tsearch(flagsT, speclist[i]))
! && ts->Tflags&FRENAME)
! (void) sprintf (buf,exec,ts->Tnewname);
! else
! (void) sprintf (buf,exec,speclist[i]);
(void) Tinsert (&newt->Texec,buf,FALSE);
}
+ if (q)
+ newt->Tnewname = salloc(q);
free (speclist[i]);
}
}
static
! listone(t) /* expand and add one name from upgrade list */
TREE *t;
{
! listentry(t->Tname,t->Tname,(char *)NULL,
! (t->Tflags&FALWAYS) != 0);
return (SCMOK);
}
***************
*** 644,651 ****
t->Tctime = st->st_ctime;
t->Tmtime = st->st_mtime;
if (new) t->Tflags |= FNEW;
! if (ts = Tsearch (flagsT,name))
t->Tflags |= ts->Tflags;
if (ts = Tsearch (execT,name)) {
t->Texec = ts->Texec;
ts->Texec = NULL;
--- 672,682 ----
t->Tctime = st->st_ctime;
t->Tmtime = st->st_mtime;
if (new) t->Tflags |= FNEW;
! if (ts = Tsearch (flagsT,name)){
t->Tflags |= ts->Tflags;
+ if(t->Tflags&FRENAME)
+ t->Tnewname = salloc(ts->Tnewname);
+ }
if (ts = Tsearch (execT,name)) {
t->Texec = ts->Texec;
ts->Texec = NULL;
***************
*** 831,836 ****
--- 862,871 ----
p++;
ts.Tflags |= FNOACCT;
}
+ if (*p == 'R') {
+ p++;
+ ts.Tflags |= FRENAME;
+ }
if ((q = index (p,' ')) == NULL)
goaway ("scanfile format inconsistant");
*q++ = '\0';
***************
*** 845,850 ****
--- 880,894 ----
goaway ("scanfile format inconsistant");
*q++ = 0;
ts.Tmtime = atoi (p);
+ p = q;
+ ts.Tnewname = NULL;
+ if (ts.Tflags & FRENAME){
+ if ((q = index (p,' ')) == NULL)
+ goaway ("scanfile format inconsistant");
+ *q++ = '\0';
+ ts.Tnewname = salloc(q);
+ q = p;
+ }
if (ts.Tctime > lasttime)
ts.Tflags |= FNEW;
else if (newonly) {
***************
*** 863,868 ****
--- 907,913 ----
t->Tflags = ts.Tflags;
t->Tctime = ts.Tctime;
t->Tmtime = ts.Tmtime;
+ t->Tnewname = ts.Tnewname;
}
(void) fclose (f);
return (TRUE);
***************
*** 925,932 ****
if (t->Tflags&FBACKUP) fprintf (*scanF,"B");
if (t->Tflags&FNOACCT) fprintf (*scanF,"N");
! fprintf (*scanF,"%o %d %d %s\n",
t->Tmode,t->Tctime,t->Tmtime,t->Tname);
(void) Tprocess (t->Texec,recordexec,*scanF);
return (SCMOK);
}
--- 970,983 ----
if (t->Tflags&FBACKUP) fprintf (*scanF,"B");
if (t->Tflags&FNOACCT) fprintf (*scanF,"N");
! if (t->Tflags&FRENAME) fprintf (*scanF,"R");
!
! fprintf (*scanF,"%o %d %d",
t->Tmode,t->Tctime,t->Tmtime,t->Tname);
+ if ( t->Tflags&FRENAME)
+ fprintf (*scanF," %s %s\n",t->Tname, t->Tnewname);
+ else
+ fprintf (*scanF," %s\n", t->Tname);
(void) Tprocess (t->Texec,recordexec,*scanF);
return (SCMOK);
}
diff -c /var/tmp/sup/scm.c sup/scm.c
*** scm.c Sun Jun 19 23:04:04 1994
--- sup/scm.c Thu Apr 6 13:53:57 1995
***************
*** 208,214 ****
* PROTOTYPES
*/
#if __STDC__
! int scmerr __P((int, char *,...));
#endif
/*************************
*** M A C R O S ***
--- 208,214 ----
* PROTOTYPES
*/
#if __STDC__
! int scmerr __P((int, FILE *, char *,...));
#endif
/*************************
*** M A C R O S ***
***************
*** 245,275 ****
int one = 1;
if (myhost () == NULL)
! return (scmerr (-1,"Local hostname not known"));
if ((sp = getservbyname(server,"tcp")) == 0) {
if (strcmp(server, FILEPORT) == 0)
port = htons((u_short)FILEPORTNUM);
else if (strcmp(server, DEBUGFPORT) == 0)
port = htons((u_short)DEBUGFPORTNUM);
else
! return (scmerr (-1,"Can't find %s server description",server));
! (void) scmerr (-1,"%s/tcp: unknown service: using port %d",
server,port);
} else
port = sp->s_port;
endservent ();
sock = socket (AF_INET,SOCK_STREAM,0);
if (sock < 0)
! return (scmerr (errno,"Can't create socket for connections"));
if (setsockopt (sock,SOL_SOCKET,SO_REUSEADDR,(char *)&one,sizeof(int)) < 0)
! (void) scmerr (errno,"Can't set SO_REUSEADDR socket option");
(void) bzero ((char *)&sin,sizeof(sin));
sin.sin_family = AF_INET;
sin.sin_port = port;
if (bind (sock,(struct sockaddr *)&sin,sizeof(sin)) < 0)
! return (scmerr (errno,"Can't bind socket for connections"));
if (listen (sock,NCONNECTS) < 0)
! return (scmerr (errno,"Can't listen on socket"));
return (SCMOK);
}
--- 245,275 ----
int one = 1;
if (myhost () == NULL)
! return (scmerr (-1, stderr, "Local hostname not known"));
if ((sp = getservbyname(server,"tcp")) == 0) {
if (strcmp(server, FILEPORT) == 0)
port = htons((u_short)FILEPORTNUM);
else if (strcmp(server, DEBUGFPORT) == 0)
port = htons((u_short)DEBUGFPORTNUM);
else
! return (scmerr (-1, stderr, "Can't find %s server description",server));
! (void) scmerr (-1, stderr, "%s/tcp: unknown service: using port %d",
server,port);
} else
port = sp->s_port;
endservent ();
sock = socket (AF_INET,SOCK_STREAM,0);
if (sock < 0)
! return (scmerr (errno, stderr, "Can't create socket for connections"));
if (setsockopt (sock,SOL_SOCKET,SO_REUSEADDR,(char *)&one,sizeof(int)) < 0)
! (void) scmerr (errno, stderr, "Can't set SO_REUSEADDR socket option");
(void) bzero ((char *)&sin,sizeof(sin));
sin.sin_family = AF_INET;
sin.sin_port = port;
if (bind (sock,(struct sockaddr *)&sin,sizeof(sin)) < 0)
! return (scmerr (errno, stderr, "Can't bind socket for connections"));
if (listen (sock,NCONNECTS) < 0)
! return (scmerr (errno, stderr, "Can't listen on socket"));
return (SCMOK);
}
***************
*** 284,299 ****
netfile = accept (sock,(struct sockaddr *)&from,&len);
} while (netfile < 0 && errno == EINTR);
if (netfile < 0)
! return (scmerr (errno,"Can't accept connections"));
remoteaddr = from.sin_addr;
if (read(netfile,(char *)&x,sizeof(int)) != sizeof(int))
! return (scmerr (errno,"Can't transmit data on connection"));
if (x == 0x01020304)
swapmode = 0;
else if (x == 0x04030201)
swapmode = 1;
else
! return (scmerr (-1,"Unexpected byteswap mode %x",x));
return (SCMOK);
}
--- 284,299 ----
netfile = accept (sock,(struct sockaddr *)&from,&len);
} while (netfile < 0 && errno == EINTR);
if (netfile < 0)
! return (scmerr (errno, stderr, "Can't accept connections"));
remoteaddr = from.sin_addr;
if (read(netfile,(char *)&x,sizeof(int)) != sizeof(int))
! return (scmerr (errno, stderr, "Can't transmit data on connection"));
if (x == 0x01020304)
swapmode = 0;
else if (x == 0x04030201)
swapmode = 1;
else
! return (scmerr (-1, stderr, "Unexpected byteswap mode %x",x));
return (SCMOK);
}
***************
*** 354,360 ****
s = *t;
*t -= s;
}
! (void) scmerr (-1,"Will retry in %d seconds",s);
sleep (s);
return (1);
}
--- 354,360 ----
s = *t;
*t -= s;
}
! (void) scmerr (-1, stdout, "Will retry in %d seconds",s);
sleep (s);
return (1);
}
***************
*** 376,384 ****
else if (strcmp(server, DEBUGFPORT) == 0)
port = htons((u_short)DEBUGFPORTNUM);
else
! return (scmerr (-1,"Can't find %s server description",
server));
! (void) scmerr (-1,"%s/tcp: unknown service: using port %d",
server,port);
} else
port = sp->s_port;
--- 376,384 ----
else if (strcmp(server, DEBUGFPORT) == 0)
port = htons((u_short)DEBUGFPORTNUM);
else
! return (scmerr (-1, stderr, "Can't find %s server description",
server));
! (void) scmerr (-1, stderr, "%s/tcp: unknown service: using port %d",
server,port);
} else
port = sp->s_port;
***************
*** 387,393 ****
sin.sin_addr.s_addr = inet_addr (hostname);
if (sin.sin_addr.s_addr == (u_long) INADDR_NONE) {
if ((h = gethostbyname (hostname)) == NULL)
! return (scmerr (-1,"Can't find host entry for %s",
hostname));
hostname = h->h_name;
(void) bcopy (h->h_addr,(char *)&sin.sin_addr,h->h_length);
--- 387,393 ----
sin.sin_addr.s_addr = inet_addr (hostname);
if (sin.sin_addr.s_addr == (u_long) INADDR_NONE) {
if ((h = gethostbyname (hostname)) == NULL)
! return (scmerr (-1, stderr, "Can't find host entry for %s",
hostname));
hostname = h->h_name;
(void) bcopy (h->h_addr,(char *)&sin.sin_addr,h->h_length);
***************
*** 397,407 ****
for (;;) {
netfile = socket (AF_INET,SOCK_STREAM,0);
if (netfile < 0)
! return (scmerr (errno,"Can't create socket"));
tin = sin;
if (connect(netfile,(struct sockaddr *)&tin,sizeof(tin)) >= 0)
break;
! (void) scmerr (errno,"Can't connect to server for %s",server);
(void) close(netfile);
if (!dobackoff (retry,&backoff))
return (SCMERR);
--- 397,407 ----
for (;;) {
netfile = socket (AF_INET,SOCK_STREAM,0);
if (netfile < 0)
! return (scmerr (errno, stderr, "Can't create socket"));
tin = sin;
if (connect(netfile,(struct sockaddr *)&tin,sizeof(tin)) >= 0)
break;
! (void) scmerr (errno, stderr, "Can't connect to server for %s",server);
(void) close(netfile);
if (!dobackoff (retry,&backoff))
return (SCMERR);
***************
*** 522,527 ****
--- 522,529 ----
struct hostent *h;
struct in_addr addr;
char **ap;
+ if(!strcmp(name,"*"))
+ return (1);
if ((addr.s_addr = inet_addr(name)) != (u_long) INADDR_NONE)
return (addr.s_addr == remoteaddr.s_addr);
if ((h = gethostbyname (name)) == 0)
***************
*** 535,541 ****
}
#if __STDC__
! int scmerr (int errno,char *fmt,...)
#else
/*VARARGS*//*ARGSUSED*/
int scmerr (va_alist)
--- 537,543 ----
}
#if __STDC__
! int scmerr (int errno,FILE *filedes,char *fmt,...)
#else
/*VARARGS*//*ARGSUSED*/
int scmerr (va_alist)
***************
*** 544,558 ****
{
#if !__STDC__
int errno;
char *fmt;
#endif
va_list ap;
! (void) fflush (stdout);
if (progpid > 0)
! fprintf (stderr,"%s %d: ",program,progpid);
else
! fprintf (stderr,"%s: ",program);
#if __STDC__
va_start(ap,fmt);
#else
--- 546,561 ----
{
#if !__STDC__
int errno;
+ FILE *filedes;
char *fmt;
#endif
va_list ap;
! (void) fflush (filedes);
if (progpid > 0)
! fprintf (filedes,"%s %d: ",program,progpid);
else
! fprintf (filedes,"%s: ",program);
#if __STDC__
va_start(ap,fmt);
#else
***************
*** 560,572 ****
errno = va_arg(ap,int);
fmt = va_arg(ap,char *);
#endif
! vfprintf(stderr, fmt, ap);
va_end(ap);
if (errno >= 0)
! fprintf (stderr,": %s\n",errmsg(errno));
else
! fprintf (stderr,"\n");
! (void) fflush (stderr);
return (SCMERR);
}
--- 563,575 ----
errno = va_arg(ap,int);
fmt = va_arg(ap,char *);
#endif
! vfprintf(filedes, fmt, ap);
va_end(ap);
if (errno >= 0)
! fprintf (filedes,": %s\n",errmsg(errno));
else
! fprintf (filedes,"\n");
! (void) fflush (filedes);
return (SCMERR);
}
diff -c /var/tmp/sup/scmio.c sup/scmio.c
*** scmio.c Fri Aug 20 17:46:33 1993
--- sup/scmio.c Sun Aug 13 19:12:45 1995
***************
*** 249,261 ****
}
if (x <= 0) {
if (errno == EPIPE)
! return (scmerr (-1,"Network write timed out"));
if (errno)
! return (scmerr (errno,"Write error on network"));
! return (scmerr (-1,"Write retries failed"));
}
if (x != count)
! return (scmerr (-1,"Write error on network returned %d on write of %d",x,count));
return (SCMOK);
}
--- 249,261 ----
}
if (x <= 0) {
if (errno == EPIPE)
! return (scmerr (-1,stderr,"Network write timed out"));
if (errno)
! return (scmerr (errno,stderr,"Write error on network"));
! return (scmerr (-1,stderr,"Write retries failed"));
}
if (x != count)
! return (scmerr (-1,stderr,"Write error on network returned %d on write of %d",x,count));
return (SCMOK);
}
***************
*** 280,286 ****
if (scmdebug > 1)
loginfo ("SCM Writing message %d",msg);
if (bufptr)
! return (scmerr (-1,"Buffering already enabled"));
bufptr = buffers;
bufptr->b_ptr = bufptr->b_data;
bufptr->b_cnt = 0;
--- 280,286 ----
if (scmdebug > 1)
loginfo ("SCM Writing message %d",msg);
if (bufptr)
! return (scmerr (-1,stderr,"Buffering already enabled"));
bufptr = buffers;
bufptr->b_ptr = bufptr->b_data;
bufptr->b_cnt = 0;
***************
*** 298,304 ****
x = writedata (sizeof(int),(char *)&x);
if (x != SCMOK) return (x);
if (bufptr == NULL)
! return (scmerr (-1,"Buffering already disabled"));
if (bufptr->b_cnt == 0) {
bufptr = NULL;
return (SCMOK);
--- 298,304 ----
x = writedata (sizeof(int),(char *)&x);
if (x != SCMOK) return (x);
if (bufptr == NULL)
! return (scmerr (-1,stderr,"Buffering already disabled"));
if (bufptr->b_cnt == 0) {
bufptr = NULL;
return (SCMOK);
***************
*** 351,357 ****
struct stat statbuf;
if (fstat(f,&statbuf) < 0)
! return (scmerr (errno,"Can't access open file for message"));
filesize = statbuf.st_size;
y = byteswap(filesize);
x = writedata (sizeof(int),(char *)&y);
--- 351,357 ----
struct stat statbuf;
if (fstat(f,&statbuf) < 0)
! return (scmerr (errno,stderr,"Can't access open file for message"));
filesize = statbuf.st_size;
y = byteswap(filesize);
x = writedata (sizeof(int),(char *)&y);
***************
*** 375,383 ****
} while (x == SCMOK && number > 0);
}
if (sum != filesize)
! return (scmerr (-1,"File size error on output message"));
if (number < 0)
! return (scmerr (errno,"Read error on file output message"));
return (x);
}
--- 375,383 ----
} while (x == SCMOK && number > 0);
}
if (sum != filesize)
! return (scmerr (-1,stderr,"File size error on output message"));
if (number < 0)
! return (scmerr (errno,stderr,"Read error on file output message"));
return (x);
}
***************
*** 431,437 ****
if (count < 0) {
if (bufptr + count < buffer)
! return (scmerr (-1,"No space in buffer %d",count));
bufptr += count;
bufcnt -= count;
bcopy (data,bufptr,-count);
--- 431,437 ----
if (count < 0) {
if (bufptr + count < buffer)
! return (scmerr (-1,stderr,"No space in buffer %d",count));
bufptr += count;
bufcnt -= count;
bcopy (data,bufptr,-count);
***************
*** 463,478 ****
tries = 0;
for (;;) {
imask = 1 << netfile;
if (select(32,(fd_set *)&imask,(fd_set *)0,(fd_set *)0,&timout) < 0)
imask = 1;
errno = 0;
if (imask)
x = read (netfile,p,n);
else
! return (scmerr (-1,"Timeout on network input"));
if (x > 0) break;
if (x == 0)
! return (scmerr (-1,"Premature EOF on network input"));
if (errno) break;
if (++tries > RETRIES) break;
if (scmdebug > 0)
--- 463,483 ----
tries = 0;
for (;;) {
imask = 1 << netfile;
+ #if defined(__hpux)
+ if (select(32,&imask,(int *)0,(int *)0,&timout) < 0)
+ #else
if (select(32,(fd_set *)&imask,(fd_set *)0,(fd_set *)0,&timout) < 0)
+ #endif
imask = 1;
errno = 0;
if (imask)
x = read (netfile,p,n);
else
! return (scmerr (-1,stderr,"Timeout on network input"));
if (x > 0) break;
if (x == 0)
! return (scmerr (-1,stderr,"Premature EOF on network "
! "input"));
if (errno) break;
if (++tries > RETRIES) break;
if (scmdebug > 0)
***************
*** 480,487 ****
}
if (x < 0) {
if (errno)
! return (scmerr (errno,"Read error on network"));
! return (scmerr (-1,"Read retries failed"));
}
p += x;
n -= x;
--- 485,492 ----
}
if (x < 0) {
if (errno)
! return (scmerr (errno,stderr,"Read error on network"));
! return (scmerr (-1,stderr,"Read retries failed"));
}
p += x;
n -= x;
***************
*** 538,544 ****
/* check for MSGGOAWAY in case he noticed problems first */
if (m != MSGGOAWAY)
! return (scmerr (-1,"Received unexpected message %d",m));
(void) netcrypt ((char *)NULL);
(void) readstring (&goawayreason);
(void) readmend ();
--- 543,549 ----
/* check for MSGGOAWAY in case he noticed problems first */
if (m != MSGGOAWAY)
! return (scmerr (-1,stderr,"Received unexpected message %d",m));
(void) netcrypt ((char *)NULL);
(void) readstring (&goawayreason);
(void) readmend ();
***************
*** 555,561 ****
x = readdata (sizeof(int),(char *)&y);
y = byteswap(y);
if (x == SCMOK && y != ENDCOUNT)
! return (scmerr (-1,"Error reading end of message"));
return (x);
}
--- 560,566 ----
x = readdata (sizeof(int),(char *)&y);
y = byteswap(y);
if (x == SCMOK && y != ENDCOUNT)
! return (scmerr (-1,stderr,"Error reading end of message"));
return (x);
}
***************
*** 567,573 ****
x = readcount (&n);
if (x != SCMOK) return (x);
if (n < 0)
! return (scmerr (-1,"Invalid message count %d",n));
while (x == SCMOK && n > 0) {
x = readdata (XFERSIZE(n),buf);
n -= XFERSIZE(n);
--- 572,578 ----
x = readcount (&n);
if (x != SCMOK) return (x);
if (n < 0)
! return (scmerr (-1,stderr,"Invalid message count %d",n));
while (x == SCMOK && n > 0) {
x = readdata (XFERSIZE(n),buf);
n -= XFERSIZE(n);
***************
*** 583,591 ****
x = readcount (&y);
if (x != SCMOK) return (x);
if (y < 0)
! return (scmerr (-1,"Invalid message count %d",y));
if (y != sizeof(int))
! return (scmerr (-1,"Size error for int message is %d",y));
x = readdata (sizeof(int),(char *)&y);
(*buf) = byteswap(y);
if (scmdebug > 2)
--- 588,596 ----
x = readcount (&y);
if (x != SCMOK) return (x);
if (y < 0)
! return (scmerr (-1,stderr,"Invalid message count %d",y));
if (y != sizeof(int))
! return (scmerr (-1,stderr,"Size error for int message is %d",y));
x = readdata (sizeof(int),(char *)&y);
(*buf) = byteswap(y);
if (scmdebug > 2)
***************
*** 609,619 ****
return (SCMOK);
}
if (count < 0)
! return (scmerr (-1,"Invalid message count %d",count));
if (scmdebug > 3)
loginfo ("SCM Reading string count %d",count);
if ((p = (char *)malloc ((unsigned)count+1)) == NULL)
! return (scmerr (-1,"Can't malloc %d bytes for string",count));
if (cryptflag) {
x = getcryptbuf (count+1);
if (x == SCMOK) x = readdata (count,cryptbuf);
--- 614,624 ----
return (SCMOK);
}
if (count < 0)
! return (scmerr (-1,stderr,"Invalid message count %d",count));
if (scmdebug > 3)
loginfo ("SCM Reading string count %d",count);
if ((p = (char *)malloc ((unsigned)count+1)) == NULL)
! return (scmerr (-1,stderr,"Can't malloc %d bytes for string",count));
if (cryptflag) {
x = getcryptbuf (count+1);
if (x == SCMOK) x = readdata (count,cryptbuf);
***************
*** 647,653 ****
x = readcount (&count);
if (x != SCMOK) return (x);
if (count < 0)
! return (scmerr (-1,"Invalid message count %d",count));
while (x == SCMOK && count > 0) {
if (cryptflag) {
x = readdata (XFERSIZE(count),cryptbuf);
--- 652,658 ----
x = readcount (&count);
if (x != SCMOK) return (x);
if (count < 0)
! return (scmerr (-1,stderr,"Invalid message count %d",count));
while (x == SCMOK && count > 0) {
if (cryptflag) {
x = readdata (XFERSIZE(count),cryptbuf);
***************
*** 709,715 ****
--- 714,724 ----
FD_ZERO (&xbits);
FD_SET (0,&ibits);
FD_SET (netfile,&ibits);
+ #if defined(__hpux)
+ if ((c = select(16, (int *)&ibits, (int *)&obits, (int *)&xbits,
+ #else
if ((c = select(16, &ibits, &obits, &xbits,
+ #endif
(struct timeval *)NULL)) < 1) {
if (c == -1) {
if (errno == EINTR) {
diff -c /var/tmp/sup/stree.c sup/stree.c
*** stree.c Fri Aug 20 17:46:34 1993
--- sup/stree.c Wed Apr 5 12:36:58 1995
***************
*** 77,82 ****
--- 77,83 ----
Tfree (&((*t)->Tlo));
Tfree (&((*t)->Thi));
if ((*t)->Tname) free ((*t)->Tname);
+ if ((*t)->Tnewname) free ((*t)->Tnewname);
if ((*t)->Tuser) free ((*t)->Tuser);
if ((*t)->Tgroup) free ((*t)->Tgroup);
free (*(char **)t);
***************
*** 90,95 ****
--- 91,97 ----
register TREE *t;
t = (TREE *) malloc (sizeof (TREE));
t->Tname = (p == NULL) ? NULL : salloc (p);
+ t->Tnewname = NULL;
t->Tflags = 0;
t->Tuid = 0;
t->Tgid = 0;
diff -c /var/tmp/sup/sup.1 sup/sup.1
*** sup.1 Thu Aug 11 06:24:44 1994
--- sup/sup.1 Wed Apr 12 00:22:06 1995
***************
*** 59,65 ****
.\" 04-Apr-85 Steven Shafer (sas) at Carnegie-Mellon University
.\" Created.
.\"
! .TH SUP 1 02/08/92
.CM 4
.SH "NAME"
sup \- software upgrade protocol
--- 59,65 ----
.\" 04-Apr-85 Steven Shafer (sas) at Carnegie-Mellon University
.\" Created.
.\"
! .TH SUP 1 03/15/95
.CM 4
.SH "NAME"
sup \- software upgrade protocol
***************
*** 247,252 ****
--- 247,287 ----
will be printed that indicate what would happen if
an actual upgrade were done.
.TP
+ .B -i
+ Normally,
+ .I sup
+ will fail to upgrade any files that are \fBETXTBSY\fR.
+ The
+ .B -i
+ flag, or the
+ .B unlinkbusy
+ supfile option, will cause
+ .I sup
+ to try to upgrade a busy file by unlinking it before the
+ replacement file is installed. The option is intended for
+ environments where upgrades to possibly running binaries or
+ libraries will take place. Some operating systems \fB(HPUX)\fR
+ do not allow the unlink system call to succeed on ETXTBSY files.
+ If the unlink does not succeed, an attempt is made to rename the
+ file to filename.sup#sup-pid.moved. The new name is logged in either
+ the system default rename log file, \fB/usr/local/etc/sup.moved\fR,
+ or in a logfile as set by the \fBrenamelog\fR supfile option. The
+ logfile allows for easy deletion of ETXTBSY files once they are no
+ longer in use. A typical time to perform the deletions is at system
+ boot time with something similar to:
+ .TP
+ .ce 1
+ cat /usr/local/etc/sup.moved | xargs rm -rf
+ .TP
+ .B -I
+ The
+ .B -I
+ flag overrides and disables the
+ .B -i
+ flag and the
+ .B unlinkbusy
+ supfile option.
+ .TP
.B -k
.I Sup
will check the modification times of
***************
*** 537,542 ****
--- 572,590 ----
.I sup
to upgrade that collection.
.TP
+ .BI renamelog= filename
+ When the
+ .B
+ unlinkbusy
+ or
+ .B
+ -i
+ option is enabled, but the system cannot unlink a busy file, it
+ will rename it instead and log the new filename. Logging will
+ occur to the system default rename log file or to the specified
+ .IR filename
+ in the renamelog entry of a supfile.
+ .TP
.B backup
As described above under the
.B -b
***************
*** 562,567 ****
--- 610,620 ----
.B -o
flag.
.TP
+ .B unlinkbusy
+ As described above under the
+ .B -i
+ flag.
+ .TP
.B noupdate
As described above under the
.B -u
***************
*** 729,734 ****
--- 782,793 ----
omitany commands do not affect filenames specified with the always
command.
.TP
+ \fBrename\fR \fIfilename\fR \fIdest-filename\fR...
+ The rename command allows for a file on the server to be placed on the
+ client under a different name. To prevent confusion and ease its use,
+ the rename option implicitly omits any files on the server that have
+ the same name as \fIdest-filename\fR.
+ .TP
\fBomit\fR \fIfilename\fR ...
The specified file(s) (or directories) will be excluded from the
list of files to be upgraded.
***************
*** 796,802 ****
.I sup
with the
.B -e
! flag to allow the automatic execution of command files.
.TP
\fBinclude\fR \fIlistfile\fR ...
The specified
--- 855,863 ----
.I sup
with the
.B -e
! flag to allow the automatic execution of command files. The timestamp
! of the upgraded file is maintained even if the executed command might
! change it so as to prevent an upgrade with every \fIsup\fR.
.TP
\fBinclude\fR \fIlistfile\fR ...
The specified
***************
*** 861,866 ****
--- 922,930 ----
.TP
<\fIbase-directory\fR>\fB/sup/\fR<\fIcollection\fR>\fB/logfile
log file for a collection
+ .TP
+ \fB/usr/local/etc/sup.moved\fR
+ log file for files renamed by the \fBunlinkbusy\fR option
.TP
<\fIbase-directory\fR>\fB/sup/\fR<\fIcollection\fR>\fB/prefix
file containing the name of the prefix directory
diff -c /var/tmp/sup/sup.h sup/sup.h
*** sup.h Fri Aug 20 17:46:34 1993
--- sup/sup.h Thu Apr 6 14:08:06 1995
***************
*** 101,108 ****
/* PGMVERSION is defined separately in each program */
extern char scmversion[]; /* string version of scm */
! #define PROTOVERSION 8 /* version of network protocol */
! #define SCANVERSION 2 /* version of scan file format */
/* TCP servers for name server and file server */
#define FILEPORT "supfilesrv"
--- 101,108 ----
/* PGMVERSION is defined separately in each program */
extern char scmversion[]; /* string version of scm */
! #define PROTOVERSION 9 /* version of network protocol */
! #define SCANVERSION 3 /* version of scan file format */
/* TCP servers for name server and file server */
#define FILEPORT "supfilesrv"
***************
*** 182,187 ****
--- 182,188 ----
struct treestruct {
/* fields for file information */
char *Tname; /* path component name */
+ char *Tnewname; /* Used for renameing files */
int Tflags; /* flags of file */
int Tmode; /* st_mode of file */
char *Tuser; /* owner of file */
***************
*** 220,225 ****
--- 221,227 ----
#define FBACKUP 02 /* backup of file is allowed */
#define FNOACCT 04 /* don't set file information */
#define FUPDATE 010 /* only set file information */
+ #define FRENAME 020 /* Rename this file while updating */
#define FNEEDED 0100000 /* file needed for upgrade */
/* version 3 compatability */
diff -c /var/tmp/sup/supcdefs.h sup/supcdefs.h
*** supcdefs.h Thu Aug 11 06:24:45 1994
--- sup/supcdefs.h Thu Apr 6 15:32:42 1995
***************
*** 118,123 ****
--- 118,124 ----
char *Clogin; /* remote login name */
char *Cpswd; /* remote password */
char *Ccrypt; /* data encryption key */
+ char *Crenamelog; /* Where to log files moved when busy */
int Ctimeout; /* timeout for backoff */
int Cflags; /* collection flags */
int Cnogood; /* upgrade no good, "when" unchanged */
***************
*** 126,144 ****
};
typedef struct collstruct COLLECTION;
! #define CFALL 00001
! #define CFBACKUP 00002
! #define CFDELETE 00004
! #define CFEXECUTE 00010
! #define CFLIST 00020
! #define CFLOCAL 00040
! #define CFMAIL 00100
! #define CFOLD 00200
! #define CFVERBOSE 00400
! #define CFKEEP 01000
! #define CFURELSUF 02000
! #define CFCOMPRESS 04000
! #define CFNOUPDATE 010000
/*************************
*** M A C R O S ***
--- 127,146 ----
};
typedef struct collstruct COLLECTION;
! #define CFALL 0x0001
! #define CFBACKUP 0x0002
! #define CFDELETE 0x0004
! #define CFEXECUTE 0x0008
! #define CFLIST 0x0010
! #define CFLOCAL 0x0020
! #define CFMAIL 0x0040
! #define CFOLD 0x0080
! #define CFVERBOSE 0x0100
! #define CFKEEP 0x0200
! #define CFURELSUF 0x0400
! #define CFCOMPRESS 0x0800
! #define CFNOUPDATE 0x1000
! #define CFUNLINKBUSY 0x2000
/*************************
*** M A C R O S ***
***************
*** 149,155 ****
* C prototypes
*/
#if __STDC__
! void done __P((int value,char *fmt,...));
! void goaway __P((char *fmt,...));
! void notify __P((char *fmt,...));
#endif
--- 151,157 ----
* C prototypes
*/
#if __STDC__
! void done __P((int value,char *fmt,...));
! void goaway __P((char *fmt,...));
! void notify __P((char *fmt,...));
#endif
diff -c /var/tmp/sup/supcmain.c sup/supcmain.c
*** supcmain.c Thu Aug 11 06:24:45 1994
--- sup/supcmain.c Thu Apr 6 15:43:18 1995
***************
*** 418,424 ****
--- 418,428 ----
int fd;
loginfo ("SUP Restarting %s with new supfile %s",
progname,supfname);
+ #ifdef __hpux
+ for (fd = 256; fd > 3; fd--)
+ #else
for (fd = getdtablesize (); fd > 3; fd--)
+ #endif
(void) close (fd);
execv (progname,argv);
logquit (1,"Restart failed");
***************
*** 550,555 ****
--- 554,567 ----
break;
case 'm':
oflags |= CFMAIL;
+ break;
+ case 'i':
+ oflags |= CFUNLINKBUSY;
+ aflags &= ~CFUNLINKBUSY;
+ break;
+ case 'I':
+ oflags &= ~CFUNLINKBUSY;
+ aflags |= CFUNLINKBUSY;
break;
case 'o':
oflags |= CFOLD;
diff -c /var/tmp/sup/supcmeat.c sup/supcmeat.c
*** supcmeat.c Thu Aug 11 06:24:45 1994
--- sup/supcmeat.c Sun Aug 13 18:44:26 1995
***************
*** 156,161 ****
--- 156,163 ----
int dontjump; /* flag to void sjbuf */
int cancompress=FALSE; /* Can we do compression? */
int docompress=FALSE; /* Do we do compression? */
+ int dounlinkbusy=FALSE; /* Should we try to unlink busy files?*/
+ FILE *renamelog=NULL; /* Where we log renamed files */
extern COLLECTION *thisC; /* collection list pointer */
extern int rpauseflag; /* don't disable resource pausing */
***************
*** 492,498 ****
int needone(), denyone(), deleteone();
char buf[STRINGLENGTH];
char relsufix[STRINGLENGTH];
! register char *p,*q;
register FILE *f;
register int x;
--- 494,501 ----
int needone(), denyone(), deleteone();
char buf[STRINGLENGTH];
char relsufix[STRINGLENGTH];
! TREE *t;
! register char *p,*q,*r;
register FILE *f;
register int x;
***************
*** 506,513 ****
if (f) {
while (p = fgets (buf,STRINGLENGTH,f)) {
if (q = index (p,'\n')) *q = '\0';
if (index ("#;:",*p)) continue;
! (void) Tinsert (&lastT,p,FALSE);
}
(void) fclose (f);
}
--- 509,522 ----
if (f) {
while (p = fgets (buf,STRINGLENGTH,f)) {
if (q = index (p,'\n')) *q = '\0';
+ if (r = index (p,' ')) *r++ = '\0';
if (index ("#;:",*p)) continue;
! t = Tinsert (&lastT,p,FALSE);
! if(t && r)
! {
! t->Tnewname = salloc(r);
! t->Tflags = FRENAME;
! }
}
(void) fclose (f);
}
***************
*** 532,537 ****
--- 541,547 ----
goaway ("Error reading file list from file server");
if (thisC->Cprefix) (void) chdir (thisC->Cprefix);
needT = NULL;
+ renameT = NULL;
(void) Tprocess (listT,needone);
Tfree (&listT);
x = msgneed ();
***************
*** 548,553 ****
--- 558,565 ----
if (thisC->Cflags&(CFALL|CFDELETE|CFOLD))
(void) Trprocess (lastT,deleteone);
Tfree (&refuseT);
+ Tfree (&renameT);
+ renameT = NULL;
}
needone (t)
***************
*** 556,572 ****
register TREE *newt;
register int exists, fetch;
struct stat sbuf;
newt = Tinsert (&lastT,t->Tname,TRUE);
newt->Tflags |= FUPDATE;
fetch = TRUE;
if ((thisC->Cflags&CFALL) == 0) {
if ((t->Tflags&FNEW) == 0 && (thisC->Cflags&CFOLD) == 0)
return (SCMOK);
if ((t->Tmode&S_IFMT) == S_IFLNK)
! exists = (lstat (t->Tname,&sbuf) == 0);
else
! exists = (stat (t->Tname,&sbuf) == 0);
/* This is moderately complicated:
If the file is the wrong type or doesn't exist, we need to
fetch the whole file. If the file is a special file, we
--- 568,593 ----
register TREE *newt;
register int exists, fetch;
struct stat sbuf;
+ char *name;
newt = Tinsert (&lastT,t->Tname,TRUE);
newt->Tflags |= FUPDATE;
+ if(t->Tflags&FRENAME) {
+ newt->Tflags |= FRENAME;
+ newt->Tnewname = salloc(t->Tnewname);
+ name = t->Tnewname;
+ Tinsert(&renameT,t->Tnewname);
+ }
+ else
+ name = t->Tname;
fetch = TRUE;
if ((thisC->Cflags&CFALL) == 0) {
if ((t->Tflags&FNEW) == 0 && (thisC->Cflags&CFOLD) == 0)
return (SCMOK);
if ((t->Tmode&S_IFMT) == S_IFLNK)
! exists = (lstat (name,&sbuf) == 0);
else
! exists = (stat (name,&sbuf) == 0);
/* This is moderately complicated:
If the file is the wrong type or doesn't exist, we need to
fetch the whole file. If the file is a special file, we
***************
*** 592,603 ****
else return (SCMOK);
}
/* If we get this far, we're either doing an update or a full fetch. */
if (!fetch && t->Tmode == sbuf.st_mode &&
(t->Tmode&S_IFMT) == S_IFREG && (thisC->Cflags&CFNOUPDATE)) {
vnotify ("SUP update avoided for %s\n", t->Tname);
! return (SCMOK);
}
- newt = Tinsert (&needT,t->Tname,TRUE);
if (!fetch && (t->Tmode&S_IFMT) == S_IFREG)
newt->Tflags |= FUPDATE;
return (SCMOK);
--- 613,624 ----
else return (SCMOK);
}
/* If we get this far, we're either doing an update or a full fetch. */
+ newt = Tinsert (&needT,t->Tname,TRUE);
if (!fetch && t->Tmode == sbuf.st_mode &&
(t->Tmode&S_IFMT) == S_IFREG && (thisC->Cflags&CFNOUPDATE)) {
vnotify ("SUP update avoided for %s\n", t->Tname);
! return (SCMOK);
}
if (!fetch && (t->Tmode&S_IFMT) == S_IFREG)
newt->Tflags |= FUPDATE;
return (SCMOK);
***************
*** 615,626 ****
{
struct stat sbuf;
register int x;
! register char *name = t->Tname;
if (t->Tflags&FUPDATE) /* in current upgrade list */
return (SCMOK);
if (lstat(name,&sbuf) < 0) /* doesn't exist */
return (SCMOK);
/* is it a symbolic link ? */
if ((sbuf.st_mode & S_IFMT) == S_IFLNK) {
if (Tlookup (refuseT,name)) {
--- 636,650 ----
{
struct stat sbuf;
register int x;
! register char *name = t->Tflags & FRENAME ? t->Tnewname : t->Tname;
if (t->Tflags&FUPDATE) /* in current upgrade list */
return (SCMOK);
if (lstat(name,&sbuf) < 0) /* doesn't exist */
return (SCMOK);
+ if (Tlookup (renameT, name)) /* it is a file we're going to replace
+ return (SCMOK); * by renaming another target.
+ */
/* is it a symbolic link ? */
if ((sbuf.st_mode & S_IFMT) == S_IFLNK) {
if (Tlookup (refuseT,name)) {
***************
*** 723,728 ****
--- 747,756 ----
if (docompress)
vnotify("SUP Using compressed file transfer\n");
}
+ /* Should we attempt to unlink files that are busy? */
+ dounlinkbusy = (thisC->Cflags & CFUNLINKBUSY);
+ if(dounlinkbusy)
+ vnotify("SUP Will attempt to unlink busy files\n");
recvmore = TRUE;
upgradeT = NULL;
do {
***************
*** 735,740 ****
--- 763,770 ----
goaway ("Error receiving file from file server");
Tfree (&upgradeT);
} while (recvmore);
+ if( renamelog )
+ fclose( renamelog );
}
/* prepare the target, if necessary */
***************
*** 779,785 ****
}
if ((statp->st_mode&S_IFMT) == S_IFDIR) {
if (rmdir (name) < 0)
! runp ("rm","rm","-rf",name,0);
} else
(void) unlink (name);
if (stat (name,statp) < 0) {
--- 809,815 ----
}
if ((statp->st_mode&S_IFMT) == S_IFDIR) {
if (rmdir (name) < 0)
! runp ("rm","rm","-rf",name,(char *)0);
} else
(void) unlink (name);
if (stat (name,statp) < 0) {
***************
*** 799,805 ****
struct stat sbuf;
int linkone (),execone ();
int *recvmore = va_arg(ap,int *);
!
/* check for end of file list */
if (t == NULL) {
*recvmore = FALSE;
--- 829,835 ----
struct stat sbuf;
int linkone (),execone ();
int *recvmore = va_arg(ap,int *);
! char *name;
/* check for end of file list */
if (t == NULL) {
*recvmore = FALSE;
***************
*** 812,819 ****
thisC->Cnogood = TRUE;
return (SCMOK);
}
! if (prepare (t->Tname,t->Tmode&S_IFMT,&new,&sbuf)) {
! notify ("SUP: Can't prepare path for %s\n",t->Tname);
if ((t->Tmode&S_IFMT) == S_IFREG) {
x = readskip (); /* skip over file */
if (x != SCMOK)
--- 842,850 ----
thisC->Cnogood = TRUE;
return (SCMOK);
}
! name = t->Tflags & FRENAME ? t->Tnewname : t->Tname;
! if (prepare (name,t->Tmode&S_IFMT,&new,&sbuf)) {
! notify ("SUP: Can't prepare path for %s\n",name);
if ((t->Tmode&S_IFMT) == S_IFREG) {
x = readskip (); /* skip over file */
if (x != SCMOK)
***************
*** 841,848 ****
return (SCMOK);
}
if ((t->Tmode&S_IFMT) == S_IFREG)
! (void) Tprocess (t->Tlink,linkone,t->Tname);
! (void) Tprocess (t->Texec,execone);
return (SCMOK);
}
--- 872,879 ----
return (SCMOK);
}
if ((t->Tmode&S_IFMT) == S_IFREG)
! (void) Tprocess (t->Tlink,linkone,name);
! (void) Tprocess (t->Texec,execone,name);
return (SCMOK);
}
***************
*** 852,866 ****
register struct stat *statp;
{
struct timeval tbuf[2];
if (new) {
if (thisC->Cflags&CFLIST) {
! vnotify ("SUP Would create directory %s\n",t->Tname);
return (FALSE);
}
! (void) mkdir (t->Tname,0755);
! if (stat (t->Tname,statp) < 0) {
! notify ("SUP: Can't create directory %s\n",t->Tname);
return (TRUE);
}
}
--- 883,898 ----
register struct stat *statp;
{
struct timeval tbuf[2];
+ char *name = t->Tflags & FRENAME ? t->Tnewname : t->Tname;
if (new) {
if (thisC->Cflags&CFLIST) {
! vnotify ("SUP Would create directory %s\n",name);
return (FALSE);
}
! (void) mkdir (name,0755);
! if (stat (name,statp) < 0) {
! notify ("SUP: Can't create directory %s\n",name);
return (TRUE);
}
}
***************
*** 875,891 ****
return (FALSE);
}
if (thisC->Cflags&CFLIST) {
! vnotify ("SUP Would update directory %s\n",t->Tname);
return (FALSE);
}
if ((t->Tflags&FNOACCT) == 0) {
! (void) chown (t->Tname,t->Tuid,t->Tgid);
! (void) chmod (t->Tname,t->Tmode&S_IMODE);
}
tbuf[0].tv_sec = time((long *)NULL); tbuf[0].tv_usec = 0;
tbuf[1].tv_sec = t->Tmtime; tbuf[1].tv_usec = 0;
! (void) utimes (t->Tname,tbuf);
! vnotify ("SUP %s directory %s\n",new?"Created":"Updated",t->Tname);
return (FALSE);
}
--- 907,923 ----
return (FALSE);
}
if (thisC->Cflags&CFLIST) {
! vnotify ("SUP Would update directory %s\n",name);
return (FALSE);
}
if ((t->Tflags&FNOACCT) == 0) {
! (void) chown (name,t->Tuid,t->Tgid);
! (void) chmod (name,t->Tmode&S_IMODE);
}
tbuf[0].tv_sec = time((long *)NULL); tbuf[0].tv_usec = 0;
tbuf[1].tv_sec = t->Tmtime; tbuf[1].tv_usec = 0;
! (void) utimes (name,tbuf);
! vnotify ("SUP %s directory %s\n",new?"Created":"Updated",name);
return (FALSE);
}
***************
*** 897,925 ****
char buf[STRINGLENGTH];
int n;
register char *linkname;
! if (t->Tlink == NULL || t->Tlink->Tname == NULL) {
notify ("SUP: Missing linkname for symbolic link %s\n",
t->Tname);
return (TRUE);
}
linkname = t->Tlink->Tname;
if (!new && (t->Tflags&FNEW) == 0 &&
! (n = readlink (t->Tname,buf,sizeof(buf))) >= 0 &&
(n == strlen (linkname)) && (strncmp (linkname,buf,n) == 0))
return (FALSE);
if (thisC->Cflags&CFLIST) {
vnotify ("SUP Would %s symbolic link %s to %s\n",
! new?"create":"update",t->Tname,linkname);
return (FALSE);
}
if (!new)
! (void) unlink (t->Tname);
! if (symlink (linkname,t->Tname) < 0 || lstat(t->Tname,statp) < 0) {
! notify ("SUP: Unable to create symbolic link %s\n",t->Tname);
return (TRUE);
}
! vnotify ("SUP Created symbolic link %s to %s\n",t->Tname,linkname);
return (FALSE);
}
--- 929,958 ----
char buf[STRINGLENGTH];
int n;
register char *linkname;
+ char *name = t->Tflags & FRENAME ? t->Tnewname : t->Tname;
! if (t->Tlink == NULL || name == NULL) {
notify ("SUP: Missing linkname for symbolic link %s\n",
t->Tname);
return (TRUE);
}
linkname = t->Tlink->Tname;
if (!new && (t->Tflags&FNEW) == 0 &&
! (n = readlink (name,buf,sizeof(buf))) >= 0 &&
(n == strlen (linkname)) && (strncmp (linkname,buf,n) == 0))
return (FALSE);
if (thisC->Cflags&CFLIST) {
vnotify ("SUP Would %s symbolic link %s to %s\n",
! new?"create":"update",name,linkname);
return (FALSE);
}
if (!new)
! (void) unlink (name);
! if (symlink (linkname,name) < 0 || lstat(name,statp) < 0) {
! notify ("SUP: Unable to create symbolic link %s\n",name);
return (TRUE);
}
! vnotify ("SUP Created symbolic link %s to %s\n",name,linkname);
return (FALSE);
}
***************
*** 934,939 ****
--- 967,973 ----
struct timeval tbuf[2];
register int x;
register char *p;
+ char *name = t->Tflags & FRENAME ? t->Tnewname : t->Tname;
if (t->Tflags&FUPDATE) {
if ((t->Tflags&FNOACCT) == 0) {
***************
*** 950,966 ****
return (FALSE);
}
if (thisC->Cflags&CFLIST) {
! vnotify ("SUP Would update file %s\n",t->Tname);
return (FALSE);
}
! vnotify ("SUP Updating file %s\n",t->Tname);
if ((t->Tflags&FNOACCT) == 0) {
! (void) chown (t->Tname,t->Tuid,t->Tgid);
! (void) chmod (t->Tname,t->Tmode&S_IMODE);
}
tbuf[0].tv_sec = time((long *)NULL); tbuf[0].tv_usec = 0;
tbuf[1].tv_sec = t->Tmtime; tbuf[1].tv_usec = 0;
! (void) utimes (t->Tname,tbuf);
return (FALSE);
}
if (thisC->Cflags&CFLIST) {
--- 984,1000 ----
return (FALSE);
}
if (thisC->Cflags&CFLIST) {
! vnotify ("SUP Would update file %s\n",name);
return (FALSE);
}
! vnotify ("SUP Updating file %s\n",name);
if ((t->Tflags&FNOACCT) == 0) {
! (void) chown (name,t->Tuid,t->Tgid);
! (void) chmod (name,t->Tmode&S_IMODE);
}
tbuf[0].tv_sec = time((long *)NULL); tbuf[0].tv_usec = 0;
tbuf[1].tv_sec = t->Tmtime; tbuf[1].tv_usec = 0;
! (void) utimes (name,tbuf);
return (FALSE);
}
if (thisC->Cflags&CFLIST) {
***************
*** 972,993 ****
p = "receive old";
else
p = "receive";
! vnotify ("SUP Would %s file %s\n",p,t->Tname);
return (FALSE);
}
! vnotify ("SUP Receiving file %s\n",t->Tname);
if (!new && (t->Tmode&S_IFMT) == S_IFREG &&
(t->Tflags&FBACKUP) && (thisC->Cflags&CFBACKUP)) {
! fin = fopen (t->Tname,"r"); /* create backup */
if (fin == NULL) {
x = readskip (); /* skip over file */
if (x != SCMOK)
goaway ("Can't skip file transfer");
notify ("SUP: Can't open %s to create backup\n",
! t->Tname);
return (TRUE); /* mark upgrade as nogood */
}
! path (t->Tname,dirpart,filepart);
(void) sprintf (filename,FILEBACKUP,dirpart,filepart);
fout = fopen (filename,"w");
if (fout == NULL) {
--- 1006,1027 ----
p = "receive old";
else
p = "receive";
! vnotify ("SUP Would %s file %s\n",p,name);
return (FALSE);
}
! vnotify ("SUP Receiving file %s\n",name);
if (!new && (t->Tmode&S_IFMT) == S_IFREG &&
(t->Tflags&FBACKUP) && (thisC->Cflags&CFBACKUP)) {
! fin = fopen (name,"r"); /* create backup */
if (fin == NULL) {
x = readskip (); /* skip over file */
if (x != SCMOK)
goaway ("Can't skip file transfer");
notify ("SUP: Can't open %s to create backup\n",
! name);
return (TRUE); /* mark upgrade as nogood */
}
! path (name,dirpart,filepart);
(void) sprintf (filename,FILEBACKUP,dirpart,filepart);
fout = fopen (filename,"w");
if (fout == NULL) {
***************
*** 1006,1025 ****
ffilecopy (fin,fout);
(void) fclose (fin);
(void) fclose (fout);
! vnotify ("SUP Backup of %s created\n", t->Tname);
}
! x = copyfile (t->Tname,(char *)NULL);
if (x)
return (TRUE);
if ((t->Tflags&FNOACCT) == 0) {
/* convert user and group names to local ids */
ugconvert (t->Tuser,t->Tgroup,&t->Tuid,&t->Tgid,&t->Tmode);
! (void) chown (t->Tname,t->Tuid,t->Tgid);
! (void) chmod (t->Tname,t->Tmode&S_IMODE);
}
tbuf[0].tv_sec = time((long *)NULL); tbuf[0].tv_usec = 0;
tbuf[1].tv_sec = t->Tmtime; tbuf[1].tv_usec = 0;
! (void) utimes (t->Tname,tbuf);
return (FALSE);
}
--- 1040,1059 ----
ffilecopy (fin,fout);
(void) fclose (fin);
(void) fclose (fout);
! vnotify ("SUP Backup of %s created\n", name);
}
! x = copyfile (name,(char *)NULL);
if (x)
return (TRUE);
if ((t->Tflags&FNOACCT) == 0) {
/* convert user and group names to local ids */
ugconvert (t->Tuser,t->Tgroup,&t->Tuid,&t->Tgid,&t->Tmode);
! (void) chown (name,t->Tuid,t->Tgid);
! (void) chmod (name,t->Tmode&S_IMODE);
}
tbuf[0].tv_sec = time((long *)NULL); tbuf[0].tv_usec = 0;
tbuf[1].tv_sec = t->Tmtime; tbuf[1].tv_usec = 0;
! (void) utimes (name,tbuf);
return (FALSE);
}
***************
*** 1067,1075 ****
return (SCMOK);
}
! execone (t) /* execute command for file */
register TREE *t;
{
union wait w;
if (thisC->Cflags&CFLIST) {
--- 1101,1112 ----
return (SCMOK);
}
! execone (t,name) /* execute command for file */
register TREE *t;
+ register char **name;
{
+ struct stat sbuf;
+ struct timeval tbuf[2];
union wait w;
if (thisC->Cflags&CFLIST) {
***************
*** 1082,1087 ****
--- 1119,1128 ----
}
vnotify ("SUP Executing %s\n",t->Tname);
+ if (lstat(*name,&sbuf)){
+ notify ("SUP Unable to stat file %s\n", *name);
+ sbuf.st_ino = 0;
+ }
w.w_status = system (t->Tname);
if (WIFEXITED(w) && w.w_retcode != 0) {
notify ("SUP: Execute command returned failure status %#o\n",
***************
*** 1096,1101 ****
--- 1137,1150 ----
w.w_stopsig);
thisC->Cnogood = TRUE;
}
+ if ((sbuf.st_ino != 0) && (sbuf.st_mode&S_IFMT) != S_IFLNK){
+ (void) chown (*name,sbuf.st_uid,sbuf.st_gid);
+ (void) chmod (*name,(sbuf.st_mode)&0x1ff);
+ tbuf[0].tv_sec = time((long *)NULL); tbuf[0].tv_usec = 0;
+ tbuf[1].tv_sec = sbuf.st_mtime; tbuf[1].tv_usec = 0;
+ (void) utimes (*name,tbuf);
+ }
+
return (SCMOK);
}
***************
*** 1108,1113 ****
--- 1157,1163 ----
char tname[STRINGLENGTH];
char sys_com[STRINGLENGTH];
struct stat sbuf;
+ int retried = 0;
static int thispid = 0; /* process id # */
***************
*** 1241,1246 ****
--- 1291,1297 ----
return (FALSE);
}
/* uncompress it first */
+ retry:
if (docompress) {
/* make sure file permissions don't cause a problem */
(void) unlink (to);
***************
*** 1274,1279 ****
--- 1325,1372 ----
tof = open (to,(O_WRONLY|O_CREAT|O_TRUNC),0600);
if (tof < 0) {
(void) close (fromf);
+ /* Here we can tell if it is ETXTBSY and try this loop
+ again */
+ if( dounlinkbusy && errno == ETXTBSY && !retried ) {
+ /* Try to unlink the destination */
+ if( unlink(to) == 0 ){
+ vnotify ("SUP: Removed busy file %s\n", to);
+ retried = 1;
+ goto retry;
+ }
+ /*
+ * Some OSs (ie. HP-UX), return ETXTBUSY on unlinking
+ * a busy file. We try to rename it instead and log
+ * the filename so it can be removed later.
+ */
+ else if( errno == ETXTBSY ) {
+ char mname[STRINGLENGTH];
+
+ sprintf(mname, "%s.sup.#%d.moved", to, thispid);
+
+ if( rename(to, mname) == 0) {
+ vnotify ("SUP: Moved busy file %s to %s\n", to,
+ mname);
+ if(renamelog == NULL) {
+ renamelog = fopen(thisC->Crenamelog, "a");
+ if( renamelog == NULL ) {
+ notify ("SUP: Cannot open rename log file %s: "
+ "%s\n",thisC->Crenamelog,errmsg (-1));
+ }
+ else {
+ fprintf(renamelog, "%s\n", mname);
+ fflush(renamelog);
+ }
+ }
+ else {
+ fprintf(renamelog, "%s\n", mname);
+ fflush(renamelog);
+ }
+ retried = 1;
+ goto retry;
+ }
+ }
+ }
notify ("SUP: Can't create %s from temp file: %s\n",
to,errmsg (-1));
(void) unlink (tname);
***************
*** 1399,1405 ****
FILE **finishfile;
{
if ((thisC->Cflags&CFDELETE) == 0 || (t->Tflags&FUPDATE))
! fprintf (*finishfile,"%s\n",t->Tname);
return (SCMOK);
}
--- 1492,1501 ----
FILE **finishfile;
{
if ((thisC->Cflags&CFDELETE) == 0 || (t->Tflags&FUPDATE))
! if(t->Tflags&FRENAME)
! fprintf(*finishfile,"%s %s\n",t->Tname,t->Tnewname);
! else
! fprintf (*finishfile,"%s\n",t->Tname);
return (SCMOK);
}
diff -c /var/tmp/sup/supcparse.c sup/supcparse.c
*** supcparse.c Thu Aug 11 06:24:46 1994
--- sup/supcparse.c Tue Apr 11 15:18:57 1995
***************
*** 82,92 ****
extern char _argbreak; /* break character from nxtarg */
#endif
typedef enum { /* supfile options */
OHOST, OBASE, OHOSTBASE, OPREFIX, ORELEASE,
! ONOTIFY, OLOGIN, OPASSWORD, OCRYPT,
OBACKUP, ODELETE, OEXECUTE, OOLD, OTIMEOUT, OKEEP, OURELSUF,
! OCOMPRESS, ONOUPDATE
} OPTION;
struct option {
--- 82,94 ----
extern char _argbreak; /* break character from nxtarg */
#endif
+ char default_renamelog[] = RENAMELOG;
+
typedef enum { /* supfile options */
OHOST, OBASE, OHOSTBASE, OPREFIX, ORELEASE,
! ONOTIFY, OLOGIN, OPASSWORD, OCRYPT, ORENAMELOG,
OBACKUP, ODELETE, OEXECUTE, OOLD, OTIMEOUT, OKEEP, OURELSUF,
! OCOMPRESS, ONOUPDATE, OUNLINKBUSY
} OPTION;
struct option {
***************
*** 102,107 ****
--- 104,110 ----
"login", OLOGIN,
"password", OPASSWORD,
"crypt", OCRYPT,
+ "renamelog", ORENAMELOG,
"backup", OBACKUP,
"delete", ODELETE,
"execute", OEXECUTE,
***************
*** 110,116 ****
"keep", OKEEP,
"use-rel-suffix", OURELSUF,
"compress", OCOMPRESS,
! "noupdate", ONOUPDATE
};
passdelim (ptr,delim) /* skip over delimiter */
--- 113,120 ----
"keep", OKEEP,
"use-rel-suffix", OURELSUF,
"compress", OCOMPRESS,
! "noupdate", ONOUPDATE,
! "unlinkbusy", OUNLINKBUSY,
};
passdelim (ptr,delim) /* skip over delimiter */
***************
*** 143,148 ****
--- 147,153 ----
c->Clogin = NULL;
c->Cpswd = NULL;
c->Ccrypt = NULL;
+ c->Crenamelog = default_renamelog;
c->Ctimeout = 3*60*60; /* default to 3 hours instead of no timeout */
c->Cflags = 0;
c->Cnogood = FALSE;
***************
*** 209,214 ****
--- 214,224 ----
arg = nxtarg (&args," \t");
c->Ccrypt = salloc (arg);
break;
+ case ORENAMELOG:
+ passdelim (&args,'=');
+ arg = nxtarg (&args," \t");
+ c->Crenamelog= salloc (arg);
+ break;
case OBACKUP:
c->Cflags |= CFBACKUP;
break;
***************
*** 232,237 ****
--- 242,250 ----
break;
case ONOUPDATE:
c->Cflags |= CFNOUPDATE;
+ break;
+ case OUNLINKBUSY:
+ c->Cflags |= CFUNLINKBUSY;
break;
case OTIMEOUT:
passdelim (&args,'=');
diff -c /var/tmp/sup/supfilesrv.c sup/supfilesrv.c
*** supfilesrv.c Thu Aug 11 06:24:46 1994
--- sup/supfilesrv.c Sun Aug 13 18:44:09 1995
***************
*** 25,34 ****
/*
* supfilesrv -- SUP File Server
*
! * Usage: supfilesrv [-l] [-P] [-N]
* -l "live" -- don't fork daemon
* -P "debug ports" -- use debugging network ports
* -N "debug network" -- print debugging messages for network i/o
*
**********************************************************************
* HISTORY
--- 25,35 ----
/*
* supfilesrv -- SUP File Server
*
! * Usage: supfilesrv [-l] [-P] [-N] [-R]
* -l "live" -- don't fork daemon
* -P "debug ports" -- use debugging network ports
* -N "debug network" -- print debugging messages for network i/o
+ * -R "RCS mode" -- if file is an rcs file, use co to get contents
*
**********************************************************************
* HISTORY
***************
*** 280,285 ****
--- 281,287 ----
uid_t getuid ();
int maxchildren;
+ int maxfriends = -1;
/*
* These are used to save the stat information from the crosspatch crypt
***************
*** 327,344 ****
int dbgportsq; /* -P flag */
extern int scmdebug; /* -N flag */
extern int netfile;
char *clienthost; /* host name of client */
int nchildren; /* number of children that exist */
char *prefix; /* collection pathname prefix */
char *release; /* collection release name */
char *cryptkey; /* encryption key if non-null */
int lockfd; /* descriptor of lock file */
/* global variables for scan functions */
int trace = FALSE; /* directory scan trace */
! int cancompress=FALSE; /* Can we compress files */
! int docompress=FALSE; /* Do we compress files */
HASH *uidH[HASHSIZE]; /* for uid and gid lookup */
HASH *gidH[HASHSIZE];
--- 329,355 ----
int dbgportsq; /* -P flag */
extern int scmdebug; /* -N flag */
extern int netfile;
+ #ifdef RCS
+ int candorcs; /* -R flag */
+ int dorcs = FALSE;
+ #endif
char *clienthost; /* host name of client */
+ int friend; /* The client is a friend of us */
int nchildren; /* number of children that exist */
char *prefix; /* collection pathname prefix */
char *release; /* collection release name */
char *cryptkey; /* encryption key if non-null */
+ #ifdef CVS
+ char *cvs_root; /* RCS root */
+ #endif
+ char *rcs_branch; /* RCS branch name */
int lockfd; /* descriptor of lock file */
/* global variables for scan functions */
int trace = FALSE; /* directory scan trace */
! int cancompress = FALSE; /* Can we compress files */
! int docompress = FALSE; /* Do we compress files */
HASH *uidH[HASHSIZE]; /* for uid and gid lookup */
HASH *gidH[HASHSIZE];
***************
*** 350,356 ****
* PROTOTYPES
*/
#if __STDC__
! void goaway __P((char *,...));
#endif
#ifdef LOG_PID_PATHNAME
--- 361,367 ----
* PROTOTYPES
*/
#if __STDC__
! void goaway __P((char *,...));
#endif
#ifdef LOG_PID_PATHNAME
***************
*** 442,454 ****
/*
* Child status signal handler
*/
-
void
chldsig()
{
int w;
while (wait3(&w, WNOHANG, (struct rusage *)0) > 0) {
if (nchildren) nchildren--;
}
}
--- 453,472 ----
/*
* Child status signal handler
*/
void
chldsig()
{
+ #if defined(__hpux) || defined(__FreeBSD__)
int w;
+ #else
+ union wait w;
+ #endif
+ #ifdef __hpux
+ while (wait3(&w, WNOHANG, (int *)0) > 0) {
+ #else
while (wait3(&w, WNOHANG, (struct rusage *)0) > 0) {
+ #endif
if (nchildren) nchildren--;
}
}
***************
*** 474,479 ****
--- 492,500 ----
int maxsleep;
register FILE *f;
+ #ifdef RCS
+ candorcs = FALSE;
+ #endif
live = FALSE;
dbgportsq = FALSE;
scmdebug = 0;
***************
*** 500,505 ****
--- 521,532 ----
argv++;
maxchildren = atoi(argv[0]);
break;
+ case 'F':
+ if (--argc < 1)
+ quit (1,"Missing arg to -F\n");
+ argv++;
+ maxfriends = atoi(argv[0]);
+ break;
case 'H':
if (--argc < 3)
quit (1,"Missing args to -H\n");
***************
*** 510,515 ****
--- 537,547 ----
argc -= 2;
argv += 2;
break;
+ #ifdef RCS
+ case 'R':
+ candorcs = TRUE;
+ break;
+ #endif
default:
fprintf (stderr,"Unknown flag %s ignored\n",argv[0]);
break;
***************
*** 517,522 ****
--- 549,559 ----
--argc;
argv++;
}
+ if (maxfriends == -1)
+ maxfriends = 2*maxchildren;
+ else
+ maxfriends += maxchildren; /* due to the way we check */
+
if (clienthost == NULL) {
if (argc != 0)
usage ();
***************
*** 621,626 ****
--- 658,667 ----
basedir = NULL;
prefix = NULL;
release = NULL;
+ rcs_branch = NULL;
+ #ifdef CVS
+ cvs_root = NULL;
+ #endif
goawayreason = NULL;
donereason = NULL;
lockfd = -1;
***************
*** 642,648 ****
--- 683,693 ----
(void) dup2 (netfile,0);
(void) dup2 (netfile,1);
(void) dup2 (netfile,2);
+ #ifdef __hpux
+ fd = 256;
+ #else
fd = getdtablesize ();
+ #endif
while (--fd > 2)
(void) close (fd);
execv (xargv[0],xargv);
***************
*** 656,661 ****
--- 701,710 ----
if (basedir) free (basedir);
if (prefix) free (prefix);
if (release) free (release);
+ if (rcs_branch) free (rcs_branch);
+ #ifdef CVS
+ if (cvs_root) free (cvs_root);
+ #endif
if (goawayreason) {
if (donereason == goawayreason)
donereason = NULL;
***************
*** 778,783 ****
--- 827,841 ----
goaway ("Error sending setup reply to client");
return;
}
+ #ifdef RCS
+ if (candorcs && release != NULL &&
+ (strncmp(release, "RCS.", 4) == 0)) {
+ rcs_branch = salloc(&release[4]);
+ free(release);
+ release = salloc("RCS");
+ dorcs = TRUE;
+ }
+ #endif
if (release == NULL)
release = salloc (DEFRELEASE);
if (basedir == NULL || *basedir == '\0') {
***************
*** 824,830 ****
if (prefix) (void) chdir (basedir);
if (x < 0)
goaway ("Can't stat base/prefix directory");
! if (nchildren >= maxchildren) {
setupack = FSETUPBUSY;
(void) msgsetupack ();
if (protver >= 6) longjmp (sjbuf,TRUE);
--- 882,888 ----
if (prefix) (void) chdir (basedir);
if (x < 0)
goaway ("Can't stat base/prefix directory");
! if (nchildren >= maxfriends) {
setupack = FSETUPBUSY;
(void) msgsetupack ();
if (protver >= 6) longjmp (sjbuf,TRUE);
***************
*** 861,867 ****
q = nxtarg (&p," \t");
if ((not = (*q == '!')) && *++q == '\0')
q = nxtarg (&p," \t");
! hostok = (not == (matchhost(q) == 0));
if (hostok) {
while ((*p == ' ') || (*p == '\t')) p++;
if (*p) cryptkey = salloc (p);
--- 919,934 ----
q = nxtarg (&p," \t");
if ((not = (*q == '!')) && *++q == '\0')
q = nxtarg (&p," \t");
! if ((friend = (*q == '+')) && *++q == '\0')
! q = nxtarg (&p," \t");
! hostok = matchhost(q);
! if (hostok && not) {
! setupack = FSETUPHOST;
! (void) msgsetupack ();
! if (protver >= 6) longjmp (sjbuf,TRUE);
! goaway ("Host blacklisted for %s",
! collname);
! }
if (hostok) {
while ((*p == ' ') || (*p == '\t')) p++;
if (*p) cryptkey = salloc (p);
***************
*** 878,883 ****
--- 945,956 ----
}
}
}
+ if (!friend && nchildren >= maxchildren) {
+ setupack = FSETUPBUSY;
+ (void) msgsetupack ();
+ if (protver >= 6) longjmp (sjbuf,TRUE);
+ goaway ("Sup client told to try again later");
+ }
/* try to lock collection */
(void) sprintf (buf,FILELOCK,collname);
x = open (buf,O_RDONLY,0);
***************
*** 1111,1116 ****
--- 1184,1200 ----
/* send all files */
for (tl = listTL; tl != NULL; tl = tl->TLnext) {
cdprefix (tl->TLprefix);
+ #ifdef CVS
+ if (candorcs) {
+ cvs_root = getcwd(NULL, 256);
+ if (access("CVSROOT", F_OK) < 0)
+ dorcs = FALSE;
+ else {
+ loginfo("is a CVSROOT \"%s\"\n", cvs_root);
+ dorcs = TRUE;
+ }
+ }
+ #endif
(void) Tprocess (tl->TLtree,sendone);
}
/* send directories in reverse order */
***************
*** 1132,1138 ****
{
register int x,fd;
register int fdtmp;
! char sys_com[STRINGLENGTH], temp_file[STRINGLENGTH];
char *uconvert(),*gconvert();
int sendfile ();
--- 1216,1223 ----
{
register int x,fd;
register int fdtmp;
! char sys_com[STRINGLENGTH], temp_file[STRINGLENGTH], rcs_file[STRINGLENGTH];
! union wait status;
char *uconvert(),*gconvert();
int sendfile ();
***************
*** 1146,1165 ****
fd = -1; /* no open file */
if ((t->Tmode&S_IFMT) == S_IFREG) {
if (!listonly && (t->Tflags&FUPDATE) == 0) {
! if (docompress) {
! tmpnam(temp_file);
! sprintf(sys_com, "gzip -c < %s > %s\n", t->Tname, temp_file);
! if (system(sys_com) < 0) {
! /* Just in case */
! unlink(temp_file);
! goaway ("We died trying to compress");
! t->Tmode = 0;
! }
! fd = open (temp_file,O_RDONLY,0);
! }
! else
! fd = open (t->Tname,O_RDONLY,0);
! if (fd < 0) t->Tmode = 0;
}
if (t->Tmode) {
t->Tuser = salloc (uconvert (t->Tuid));
--- 1231,1304 ----
fd = -1; /* no open file */
if ((t->Tmode&S_IFMT) == S_IFREG) {
if (!listonly && (t->Tflags&FUPDATE) == 0) {
! #ifdef RCS
! if (dorcs) {
! char rcs_release[STRINGLENGTH];
!
! tmpnam(rcs_file);
! if (strcmp(&t->Tname[strlen(t->Tname)-2], ",v") == 0) {
! t->Tname[strlen(t->Tname)-2] = '\0';
! if (rcs_branch != NULL)
! #ifdef CVS
! sprintf(rcs_release, "-r %s", rcs_branch);
! #else
! sprintf(rcs_release, "-r%s", rcs_branch);
! #endif
! else
! rcs_release[0] = '\0';
! #ifdef CVS
! sprintf(sys_com, "cvs -d %s -r -l -Q co -p %s %s > %s\n", cvs_root, rcs_release, t->Tname, rcs_file);
! #else
! sprintf(sys_com, "co -q -p %s %s > %s 2> /dev/null\n", rcs_release, t->Tname, rcs_file);
! #endif
! /*loginfo("using rcs mode \"%s\"\n", sys_com);*/
! status.w_status = system(sys_com);
! if (status.w_status < 0 || status.w_retcode) {
! /* Just in case */
! unlink(rcs_file);
! if (status.w_status < 0) {
! goaway ("We died trying to \"%s\"", sys_com);
! t->Tmode = 0;
! }
! else {
! /*logerr("rcs command failed \"%s\" = %d\n",
! sys_com, status.w_retcode);*/
! t->Tflags |= FUPDATE;
! }
! }
! else if (docompress) {
! tmpnam(temp_file);
! sprintf(sys_com, "/usr/local/bin/gzip -c < %s > %s\n", rcs_file, temp_file);
! if (system(sys_com) < 0) {
! /* Just in case */
! unlink(temp_file);
! unlink(rcs_file);
! goaway ("We died trying to \"%s\"", sys_com);
! t->Tmode = 0;
! }
! fd = open (temp_file,O_RDONLY,0);
! }
! else
! fd = open (rcs_file,O_RDONLY,0);
! }
! }
! #endif
! if (fd == -1) {
! if (docompress) {
! tmpnam(temp_file);
! sprintf(sys_com, "gzip -c < %s > %s\n", t->Tname, temp_file);
! if (system(sys_com) != 0) {
! /* Just in case */
! unlink(temp_file);
! goaway ("We died trying to \"%s\"", sys_com);
! t->Tmode = 0;
! }
! fd = open (temp_file,O_RDONLY,0);
! }
! else
! fd = open (t->Tname,O_RDONLY,0);
! }
! if (fd < 0 && (t->Tflags&FUPDATE) == 0) t->Tmode = 0;
}
if (t->Tmode) {
t->Tuser = salloc (uconvert (t->Tuid));
***************
*** 1169,1174 ****
--- 1308,1317 ----
x = msgrecv (sendfile,fd);
if (docompress)
unlink(temp_file);
+ #ifdef RCS
+ if (dorcs)
+ unlink(rcs_file);
+ #endif
if (x != SCMOK) goaway ("Error sending file to client");
return (SCMOK);
}
diff -c /var/tmp/sup/supmsg.c sup/supmsg.c
*** supmsg.c Fri Aug 20 17:46:35 1993
--- sup/supmsg.c Thu Apr 6 15:17:07 1995
***************
*** 299,304 ****
--- 299,305 ----
* list files message
*/
extern TREE *listT; /* tree of files to list */
+ extern TREE *renameT; /* tree of rename target files */
extern long scantime; /* time that collection was scanned */
static int listone (t)
***************
*** 307,312 ****
--- 308,315 ----
register int x;
x = writestring (t->Tname);
+ if ( protver > 8 )
+ if (x == SCMOK) x = writestring (t->Tnewname);
if (x == SCMOK) x = writeint ((int)t->Tmode);
if (x == SCMOK) x = writeint ((int)t->Tflags);
if (x == SCMOK) x = writeint (t->Tmtime);
***************
*** 323,341 ****
if (x == SCMOK) x = writeint ((int)scantime);
if (x == SCMOK) x = writemend ();
} else {
! char *name;
int mode,flags,mtime;
register TREE *t;
x = readmsg (MSGLIST);
if (x == SCMOK) x = readstring (&name);
while (x == SCMOK) {
if (name == NULL) break;
! x = readint (&mode);
if (x == SCMOK) x = readint (&flags);
if (x == SCMOK) x = readint (&mtime);
if (x != SCMOK) break;
t = Tinsert (&listT,name,TRUE);
free (name);
t->Tmode = mode;
t->Tflags = flags;
t->Tmtime = mtime;
--- 326,350 ----
if (x == SCMOK) x = writeint ((int)scantime);
if (x == SCMOK) x = writemend ();
} else {
! char *name, *newname = NULL;
int mode,flags,mtime;
register TREE *t;
x = readmsg (MSGLIST);
if (x == SCMOK) x = readstring (&name);
while (x == SCMOK) {
if (name == NULL) break;
! if (protver > 8){
! x = readstring (&newname);
! if (x == SCMOK) x = readint (&mode);
! }
! else
! x = readint (&mode);
if (x == SCMOK) x = readint (&flags);
if (x == SCMOK) x = readint (&mtime);
if (x != SCMOK) break;
t = Tinsert (&listT,name,TRUE);
free (name);
+ t->Tnewname = newname;
t->Tmode = mode;
t->Tflags = flags;
t->Tmtime = mtime;
***************
*** 474,479 ****
--- 483,490 ----
return (x);
}
if (x == SCMOK) x = writestring (t->Tname);
+ if (protver > 8)
+ if (x == SCMOK) x = writestring (t->Tnewname);
if (x == SCMOK) x = writeint (t->Tmode);
if (t->Tmode == 0) {
if (x == SCMOK) x = writemend ();
***************
*** 499,504 ****
--- 510,517 ----
if (x == SCMOK) x = (*xferfile) (NULL,args);
return (x);
}
+ if (protver > 8)
+ if (x == SCMOK) x = readstring (&t->Tnewname);
if (x == SCMOK) x = readint (&t->Tmode);
if (t->Tmode == 0) {
x = readmend ();
diff -c /var/tmp/sup/supmsg.h sup/supmsg.h
*** supmsg.h Fri Aug 20 17:46:35 1993
--- sup/supmsg.h Thu Apr 6 15:18:04 1995
***************
*** 170,175 ****
--- 170,176 ----
/* msglist */
EXTERN TREE *listT; /* tree of files to list */
+ EXTERN TREE *renameT; /* tree of file rename targets */
EXTERN long scantime; /* time that collection was scanned */
/* msgneed */
diff -c /var/tmp/sup/vprintf.c sup/vprintf.c
*** vprintf.c Fri Aug 20 17:46:35 1993
--- sup/vprintf.c Thu Apr 6 15:26:03 1995
***************
*** 118,126 ****
--- 118,133 ----
{
FILE fakebuf;
+ #ifdef __hpux
+ fakebuf._flag = _IODUMMY+_IOWRT;/* no _IOWRT: avoid stdio bug */
+ fakebuf._base = fakebuf._ptr = s;
+ fakebuf._cnt = n-1;
+ fakebuf.__fileL = fakebuf.__fileH = 0xff;
+ #else
fakebuf._flag = _IOSTRG+_IOWRT; /* no _IOWRT: avoid stdio bug */
fakebuf._ptr = s;
fakebuf._cnt = n-1;
+ #endif
_doprnt(fmt, args, &fakebuf);
fakebuf._cnt++;
putc('\0', &fakebuf);
*** /dev/null Sun Aug 13 11:14:38 1995
--- daemon.c Sun Aug 13 19:59:10 1995
***************
*** 0 ****
--- 1,68 ----
+ /*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * from: "@(#)daemon.c 5.3 (Berkeley) 12/28/90
+ * $Id: daemon.c,v 1.3 1994/02/23 09:56:41 rgrimes Exp $
+ */
+
+ #if defined(LIBC_SCCS) && !defined(lint)
+ static char sccsid[] = "@(#)daemon.c 5.3 (Berkeley) 12/28/90";
+ #endif /* LIBC_SCCS and not lint */
+
+ #include <sys/fcntl.h>
+ #include <unistd.h>
+
+ daemon(nochdir, noclose)
+ int nochdir, noclose;
+ {
+ int cpid;
+
+ if ((cpid = fork()) == -1)
+ return (-1);
+ if (cpid)
+ exit(0);
+ (void) setsid();
+ if (!nochdir)
+ (void) chdir("/");
+ if (!noclose) {
+ int devnull = open("/dev/null", O_RDWR, 0);
+
+ if (devnull != -1) {
+ (void) dup2(devnull, STDIN_FILENO);
+ (void) dup2(devnull, STDOUT_FILENO);
+ (void) dup2(devnull, STDERR_FILENO);
+ if (devnull > 2)
+ (void) close(devnull);
+ }
+ }
+ return 0;
+ }
*** /dev/null Sun Aug 13 11:14:38 1995
--- flock.c Sun Aug 13 19:58:50 1995
***************
*** 0 ****
--- 1,112 ----
+ /*
+ * Copyright (c) 1991 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
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie the rights
+ * to redistribute these changes.
+ */
+ /*
+ * flock (fd, operation)
+ *
+ * This routine performs some file locking like the BSD 'flock'
+ * on the object described by the int file descriptor 'fd',
+ * which must already be open.
+ *
+ * The operations that are available are:
+ *
+ * LOCK_SH - get a shared lock.
+ * LOCK_EX - get an exclusive lock.
+ * LOCK_NB - don't block (must be ORed with LOCK_SH or LOCK_EX).
+ * LOCK_UN - release a lock.
+ *
+ * Return value: 0 if lock successful, -1 if failed.
+ *
+ * Note that whether the locks are enforced or advisory is
+ * controlled by the presence or absence of the SETGID bit on
+ * the executable.
+ *
+ * Note that there is no difference between shared and exclusive
+ * locks, since the 'lockf' system call in SYSV doesn't make any
+ * distinction.
+ *
+ * The file "<sys/file.h>" should be modified to contain the definitions
+ * of the available operations, which must be added manually (see below
+ * for the values).
+ */
+
+ #include <unistd.h>
+ #include <sys/file.h>
+ #include <errno.h>
+
+ #ifndef LOCK_SH
+ #define LOCK_SH 1
+ #endif
+ #ifndef LOCK_EX
+ #define LOCK_EX 2
+ #endif
+ #ifndef LOCK_NB
+ #define LOCK_NB 4
+ #endif
+ #ifndef LOCK_UN
+ #define LOCK_UN 8
+ #endif
+
+ /*extern int errno;*/
+
+ int
+ flock (fd, operation)
+ int fd, operation;
+ {
+ int i;
+
+ switch (operation) {
+
+ /* LOCK_SH - get a shared lock */
+ case LOCK_SH:
+ /* LOCK_EX - get an exclusive lock */
+ case LOCK_EX:
+ i = lockf (fd, F_LOCK, 0);
+ break;
+
+ /* LOCK_SH|LOCK_NB - get a non-blocking shared lock */
+ case LOCK_SH|LOCK_NB:
+ /* LOCK_EX|LOCK_NB - get a non-blocking exclusive lock */
+ case LOCK_EX|LOCK_NB:
+ i = lockf (fd, F_TLOCK, 0);
+ if (i == -1)
+ if ((errno == EAGAIN) || (errno == EACCES))
+ errno = EWOULDBLOCK;
+ break;
+
+ /* LOCK_UN - unlock */
+ case LOCK_UN:
+ i = lockf (fd, F_ULOCK, 0);
+ break;
+
+ /* Default - can't decipher operation */
+ default:
+ i = -1;
+ errno = EINVAL;
+ break;
+ }
+
+ return (i);
+ }
+
*** /dev/null Sun Aug 13 11:14:38 1995
--- utimes.c Sun Aug 13 19:58:43 1995
***************
*** 0 ****
--- 1,43 ----
+ /*
+ * Copyright (c) 1991 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
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie the rights
+ * to redistribute these changes.
+ */
+ #include <sys/types.h>
+ #include <sys/time.h>
+ #include <utime.h>
+
+ int utimes(file,tvp) char *file; struct timeval *tvp;
+ {
+ struct utimbuf ut;
+ time_t now;
+
+ now = time((time_t *)NULL);
+ if (tvp == (struct timeval *)NULL) {
+ ut.actime = now;
+ ut.modtime = now;
+ } else {
+ ut.actime = tvp++->tv_sec;
+ ut.modtime = tvp->tv_sec;
+ }
+ return(utime(file,&ut));
+ }
*** /dev/null Sun Aug 13 11:14:38 1995
--- Makefile.HP Sun Aug 13 19:59:02 1995
***************
*** 0 ****
--- 1,127 ----
+ # Copyright (c) 1992,1991 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
+ # software, derivative works or modified versions, and any portions
+ # thereof, and that both notices appear in supporting documentation.
+ #
+ # CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ # CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ # ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ #
+ # Carnegie Mellon requests users of this software to return to
+ #
+ # Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ # School of Computer Science
+ # Carnegie Mellon University
+ # Pittsburgh PA 15213-3890
+ #
+ # any improvements or extensions that they make and grant Carnegie the rights
+ # to redistribute these changes.
+ ######################################################################
+ # Makefile to build sup (the client side), supfilesrv (the repository
+ # side, and supscan (used by the repository. If you only want to sup
+ # files from CMU, just build sup.
+ # The header files: c.h, libc.h and sysent.h are only
+ # necessary if you are compiling on a non-Mach system. Likewise the
+ # files in libextra.a are normally found in libcs.a on a Mach system.
+ # DOPRINT_VA is used by vprintf.c and should be defined if your version
+ # of libc/doprnt.c defines the routine _doprnt_va. If it defines _doprnt
+ # instead, leave DORPINT_VA undefined.
+ ######################################################################
+ #
+ # If you need to build a sup for export outside of North America use
+ # "make EXPORTABLE_SYSTEM=true"
+ # this will remove (not use) any vestiges of crypt code that is present
+ # on the system.
+ #
+ # If you have crypt/crypt.c and /usr/lib/libcrypt.a, you will be building
+ # a system that uses the SUP crypt mechanism by default.
+ #
+ SITE = NETBSD
+ #SITE = CMUCS
+ RENAMELOG = \"/usr/local/etc/sup.moved\"
+ NETBSD_DEFINES = -UMACH -DHAS_DAEMON -DNEED_VSNPRINTF
+ AFS_DEFINES = -DAFS -I/usr/afsws/include
+ OSF_DEFINES = -UMACH -DOSF -D_BSD -noshrlib -g -DNEED_VSNPRINTF -DVAR_TMP
+ CMUCS_DEFINES = -DMACH -DDOPRINT_VA -DNEED_VPRINTF
+ NON_MACH_DEFINES = -UMACH
+ #DEFS = -UCMUCS -UCMU ${${SITE}_DEFINES}
+ DEFS = -UCMUCS -UCMU ${NETBSD_DEFINES} -DRENAMELOG=${RENAMELOG} -D_BSD
+
+ #INSTALLATION PARAMETERS
+ NETBSD_BINDIR = /usr/local/etc
+ NETBSD_MAN1 = /usr/local/man/man1
+ NETBSD_MAN8 = /usr/local/man/man8
+ EXPORTABLE_SYSTEM = true
+ CC = gcc
+ CFLAGS = ${DEFS} -I.
+
+ SUPCL = supcmain.o supcvers.o supcparse.o supcname.o \
+ supcmisc.o supcmeat.o
+ SUPS = scm.o scmio.o stree.o log.o supmsg.o netcrypt.o
+ EXTRA = atoo.o errmsg.o expand.o ffilecopy.o filecopy.o \
+ nxtarg.o path.o quit.o run.o salloc.o skipto.o \
+ vprintf.o flock.o utimes.o
+
+ PROGRAMS = sup supscan supfilesrv
+ MAN1 = sup.1
+ MAN8 = supservers.8
+
+ AFS_LIBPATH = /usr/afs/lib
+ AFS_LIBS = -L${AFS_LIBPATH}/afs -lkauth -lprot -L${AFS_LIBPATH} -lubik -lauth -lrxkad -lsys -ldes -lrx -llwp -lcmd -lcom_err -lc ${AFS_LIBPATH}/afs/util.a
+
+ USE_CRYPT = no
+
+ LIBS = libextra.a
+ sup_OFILES = ${SUPCL} ${SUPS}
+ supfilesrv_OFILES = supfilesrv.o scan.o daemon.o ${SUPS}
+ supfilesrv_LIBS = libextra.a
+ supscan_OFILES = supscan.o stree.o scan.o
+
+
+ all: ${PROGRAMS}
+
+ sup: ${sup_OFILES} ${LIBS}
+ ${CC} ${CFLAGS} -o sup ${sup_OFILES} ${LIBS} ${NETBSD_LIBS} -lBSD
+
+ supfilesrv: ${supfilesrv_OFILES} ${supfilesrv_LIBS}
+ ${CC} ${CFLAGS} -o supfilesrv ${supfilesrv_OFILES} ${supfilesrv_LIBS} ${NETBSD_LIBS} -lBSD
+
+ supscan: ${supscan_OFILES} ${LIBS}
+ ${CC} ${CFLAGS} -o supscan ${supscan_OFILES} ${LIBS} ${NETBSD_LIBS} -lBSD
+
+ libextra.a: ${EXTRA}
+ ar r libextra.a $?
+ ranlib libextra.a
+
+ clean cleandir:
+ rm -f ${PROGRAMS} libextra.a netcrypt.c *.o core a.out
+
+ install: ${PROGRAMS}
+ install -m 500 -u bin -g bin -f ${NETBSD_BINDIR} supscan
+ install -m 500 -u bin -g bin -f ${NETBSD_BINDIR} sup
+ install -m 500 -u bin -g bin -f ${NETBSD_BINDIR} supfilesrv
+ install -m 444 -u bin -g bin -f ${NETBSD_MAN1} ${MAN1}
+ install -m 444 -u bin -g bin -f ${NETBSD_MAN8} ${MAN8}
+
+ #netcrypt.c: crypt.diffs
+ netcrypt.c: netcryptvoid.c
+ cp netcryptvoid.c netcrypt.c
+
+ scan.o: sup.h
+ scm.o: sup.h
+ scmio.o: sup.h supmsg.h
+ stree.o: sup.h
+ supcmain.o: sup.h supmsg.h supcdefs.h
+ supcmeat.o: sup.h supmsg.h supcdefs.h
+ supcmisc.o: sup.h supmsg.h supcdefs.h
+ supcname.o: sup.h supmsg.h supcdefs.h
+ supcparse.o: sup.h supmsg.h supcdefs.h
+ supfilesrv.o: sup.h supmsg.h
+ supmsg.o: sup.h supmsg.h
+ supscan.o: sup.h
+ netcryptvoid.o: sup.h supmsg.h
+ netcrypt.o: sup.h supmsg.h
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