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Include <unistd.h> unilaterally.

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This commit is contained in:
Paul Eggert 2011-01-09 00:12:35 -08:00
parent 613f7bda1d
commit 4004364e67
42 changed files with 26 additions and 104 deletions
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6
lib-src/ChangeLog
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@ -1,5 +1,11 @@
2011-01-09 Paul Eggert <eggert@cs.ucla.edu>
Include <unistd.h> unilaterally.
* emacsclient.c, etags.c, fakemail.c, make-docfile.c, movemail.c:
* pop.c, test-distrib.c, update-game-score.c:
Include <unistd.h> without worrying about HAVE_UNISTD_H, since
unistd.h is always present now, possibly supplied by gnulib.
Include <getopt.h> not "getopt.h".
* ebrowse.c, emacsclient.c: Include <getopt.h>, not "getopt.h".
Since getopt.h is no longer in this directory, there's no point

4
lib-src/emacsclient.c
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@ -75,9 +75,7 @@ char *w32_getenv (char *);
#include <ctype.h>
#include <stdio.h>
#include <getopt.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <unistd.h>
#include <pwd.h>
#include <sys/stat.h>

5
lib-src/etags.c
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@ -172,9 +172,8 @@ char pot_etags_version[] = "@(#) pot revision number is 17.38.1.4";
# endif
#endif /* !WINDOWSNT */
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#else
#include <unistd.h>
#ifndef HAVE_UNISTD_H
# if defined (HAVE_GETCWD) && !defined (WINDOWSNT)
extern char *getcwd (char *buf, size_t size);
# endif

2
lib-src/fakemail.c
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@ -62,9 +62,7 @@ main ()
#include <stdlib.h>
/* This is to declare cuserid. */
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
/* Type definitions */

2
lib-src/make-docfile.c
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@ -78,9 +78,7 @@ void fatal (const char *s1, const char *s2) NO_RETURN;
#undef chdir
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
/* Stdio stream for output to the DOC file. */
FILE *outfile;

2
lib-src/movemail.c
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@ -63,9 +63,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <time.h>
#include <getopt.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif

2
lib-src/pop.c
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@ -68,9 +68,7 @@ extern struct servent *hes_getservbyname (/* char *, char * */);
#include <string.h>
#define index strchr
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef KERBEROS
# ifdef HAVE_KRB5_H

3
lib-src/test-distrib.c
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@ -22,10 +22,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#include <stdio.h>
#include <fcntl.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
/* Break string in two parts to avoid buggy C compilers that ignore characters
after nulls in strings. */

2
lib-src/update-game-score.c
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@ -34,9 +34,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <errno.h>
#ifdef HAVE_STRING_H
#include <string.h>

10
src/ChangeLog
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@ -1,5 +1,15 @@
2011-01-09 Paul Eggert <eggert@cs.ucla.edu>
Include <unistd.h> unilaterally.
* alloc.c, atimer.c, buffer.c, callproc.c, dired.c, dispnew.c, doc.c:
* doprnt.c, editfns.c, emacs.c, fileio.c, filelock.c, fns.c:
* getloadavg.c, getpagesize.h, gmalloc.c, image.c, keyboard.c:
* lread.c, process.c, process.h, ralloc.c, regex.c, sysdep.c:
* systty.h, term.c, termcap.c, xfns.c, xrdb.c, xselect.c, xsmfns.c:
* xterm.c:
Include <unistd.h> without worrying about HAVE_UNISTD_H, since
unistd.h is always present now, possibly supplied by gnulib.
* mktime.c: Remove; moving to ../lib.
Use gnulib's mktime module.

3
src/alloc.c
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@ -59,9 +59,8 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#undef GC_MALLOC_CHECK
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#else
#ifndef HAVE_UNISTD_H
extern POINTER_TYPE *sbrk ();
#endif

3
src/atimer.c
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@ -26,10 +26,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include "systime.h"
#include "blockinput.h"
#include "atimer.h"
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>

3
src/buffer.c
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@ -27,10 +27,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <errno.h>
#include <stdio.h>
#include <setjmp.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "lisp.h"
#include "intervals.h"

3
src/callproc.c
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@ -25,10 +25,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <setjmp.h>
#include <sys/types.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <sys/file.h>
#include <fcntl.h>

3
src/dired.c
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@ -31,10 +31,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <grp.h>
#include <errno.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
/* The d_nameln member of a struct dirent includes the '\0' character
on some systems, but not on others. What's worse, you can't tell

3
src/dispnew.c
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@ -23,10 +23,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <ctype.h>
#include <setjmp.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "lisp.h"
#include "termchar.h"

3
src/doc.c
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@ -26,10 +26,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <ctype.h>
#include <setjmp.h>
#include <fcntl.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "lisp.h"
#include "buffer.h"

2
src/doprnt.c
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@ -29,9 +29,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <float.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "lisp.h"

2
src/editfns.c
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@ -29,9 +29,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <pwd.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_UTSNAME_H
#include <sys/utsname.h>

3
src/emacs.c
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@ -28,10 +28,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <sys/types.h>
#include <sys/file.h>
#include <setjmp.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef WINDOWSNT
#include <fcntl.h>

3
src/fileio.c
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@ -26,10 +26,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <sys/types.h>
#include <sys/stat.h>
#include <setjmp.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#if !defined (S_ISLNK) && defined (S_IFLNK)
# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)

3
src/filelock.c
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@ -32,10 +32,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <sys/file.h>
#include <fcntl.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef __FreeBSD__
#include <sys/sysctl.h>

2
src/fns.c
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@ -21,9 +21,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <time.h>
#include <setjmp.h>

5
src/getloadavg.c
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@ -355,10 +355,7 @@ extern int errno;
# define LDAV_SYMBOL "avenrun"
# endif
# ifdef HAVE_UNISTD_H
# include <unistd.h>
# endif
# include <unistd.h>
# include <stdio.h>
/* LOAD_AVE_TYPE should only get defined if we're going to use the

4
src/getpagesize.h
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@ -19,9 +19,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#ifndef HAVE_GETPAGESIZE
# ifdef HAVE_UNISTD_H
# include <unistd.h>
# endif
# include <unistd.h>
# ifdef _SC_PAGESIZE
# define getpagesize() sysconf(_SC_PAGESIZE)

2
src/gmalloc.c
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@ -72,9 +72,7 @@ Fifth Floor, Boston, MA 02110-1301, USA.
#define CHAR_BIT 8
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef USE_PTHREAD
#include <pthread.h>

3
src/image.c
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@ -22,10 +22,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <math.h>
#include <ctype.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_PNG
#if defined HAVE_LIBPNG_PNG_H

3
src/keyboard.c
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@ -58,10 +58,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include "syssignal.h"
#include <sys/types.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <fcntl.h>
/* This is to get the definitions of the XK_ symbols. */

3
src/lread.c
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@ -45,10 +45,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include "msdos.h"
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <math.h>
#ifdef HAVE_SETLOCALE

2
src/process.c
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@ -32,9 +32,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <inttypes.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <fcntl.h>
/* Only MS-DOS does not define `subprocesses'. */

3
src/process.h
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@ -20,9 +20,8 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_GNUTLS
#include "gnutls.h"

2
src/ralloc.c
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@ -30,9 +30,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include "lisp.h" /* Needed for VALBITS. */
#include "blockinput.h"
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
typedef POINTER_TYPE *POINTER;
typedef size_t SIZE;

4
src/regex.c
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@ -196,9 +196,7 @@
even if config.h says that we can. */
# undef REL_ALLOC
# ifdef HAVE_UNISTD_H
# include <unistd.h>
# endif
# include <unistd.h>
/* When used in Emacs's lib-src, we need xmalloc and xrealloc. */

2
src/sysdep.c
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@ -30,9 +30,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif /* HAVE_LIMITS_H */
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "lisp.h"
#include "sysselect.h"

2
src/systty.h
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@ -37,9 +37,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <sys/pty.h>
#endif /* AIX */
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
/* Special cases - inhibiting the use of certain features. */

4
src/term.c
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@ -25,11 +25,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <ctype.h>
#include <errno.h>
#include <sys/file.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <signal.h>
#include <stdarg.h>
#include <setjmp.h>

2
src/termcap.c
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@ -22,9 +22,7 @@ Boston, MA 02110-1301, USA. */
#include <setjmp.h>
#include <sys/file.h>
#include <fcntl.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "lisp.h"

3
src/xfns.c
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@ -24,10 +24,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <math.h>
#include <setjmp.h>
#include <ctype.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
/* This makes the fields of a Display accessible, in Xlib header files. */

3
src/xrdb.c
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@ -22,10 +22,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <errno.h>
#include <epaths.h>

3
src/xselect.c
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@ -27,9 +27,8 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "lisp.h"
#include "xterm.h" /* for all of the X includes */

3
src/xsmfns.c
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@ -26,10 +26,7 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <sys/param.h>
#include <stdio.h>
#include <setjmp.h>

3
src/xterm.c
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@ -90,9 +90,8 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef USE_GTK
#include "gtkutil.h"