2005-10-24 Stepan Kasal * c-stack.m4, copy-file.m4, execute.m4, fatal-signal.m4, findprog.m4, getlogin_r.m4, pagealign_alloc.m4, pipe.m4, wait-process.m4: Don't bother checking for unistd.h. 2005-10-24 Stepan Kasal * c-stack.c, copy-file.c, execute.c, fatal-signal.c, findprog.c, getlogin_r.c, getlogin_r.h, pagealign_alloc.c, pipe.c, pipe.h, progreloc.c, wait-process.h: Don't bother checking for unistd.h. Index: lib/c-stack.c =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/c-stack.c,v retrieving revision 1.7 diff -u -r1.7 c-stack.c --- lib/c-stack.c 19 Sep 2005 17:28:14 -0000 1.7 +++ lib/c-stack.c 24 Oct 2005 14:03:48 -0000 @@ -62,6 +62,7 @@ #include #include +#include #if HAVE_SYS_RESOURCE_H /* Include sys/time.h here, because... @@ -77,9 +78,6 @@ # include #endif -#if HAVE_UNISTD_H -# include -#endif #ifndef STDERR_FILENO # define STDERR_FILENO 2 #endif Index: lib/copy-file.c =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/copy-file.c,v retrieving revision 1.6 diff -u -r1.6 copy-file.c --- lib/copy-file.c 19 Sep 2005 17:28:14 -0000 1.6 +++ lib/copy-file.c 24 Oct 2005 14:03:48 -0000 @@ -28,10 +28,7 @@ #include #include #include - -#ifdef HAVE_UNISTD_H -# include -#endif +#include #if HAVE_UTIME || HAVE_UTIMES # if HAVE_UTIME_H Index: lib/execute.c =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/execute.c,v retrieving revision 1.3 diff -u -r1.3 execute.c --- lib/execute.c 14 May 2005 06:03:58 -0000 1.3 +++ lib/execute.c 24 Oct 2005 14:03:48 -0000 @@ -29,10 +29,7 @@ #include #include #include - -#ifdef HAVE_UNISTD_H -# include -#endif +#include #include "error.h" #include "exit.h" Index: lib/fatal-signal.c =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/fatal-signal.c,v retrieving revision 1.6 diff -u -r1.6 fatal-signal.c --- lib/fatal-signal.c 19 Sep 2005 17:28:14 -0000 1.6 +++ lib/fatal-signal.c 24 Oct 2005 14:03:48 -0000 @@ -28,9 +28,7 @@ #include #include #include -#if HAVE_UNISTD_H -# include -#endif +#include #include "xalloc.h" Index: lib/findprog.c =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/findprog.c,v retrieving revision 1.4 diff -u -r1.4 findprog.c --- lib/findprog.c 19 Sep 2005 17:28:14 -0000 1.4 +++ lib/findprog.c 24 Oct 2005 14:03:48 -0000 @@ -27,10 +27,7 @@ #include #include #include - -#ifdef HAVE_UNISTD_H -# include -#endif +#include #include "xalloc.h" #include "pathname.h" Index: lib/getlogin_r.c =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/getlogin_r.c,v retrieving revision 1.4 diff -u -r1.4 getlogin_r.c --- lib/getlogin_r.c 19 Sep 2005 17:28:14 -0000 1.4 +++ lib/getlogin_r.c 24 Oct 2005 14:03:48 -0000 @@ -26,10 +26,7 @@ #include #include - -#if HAVE_UNISTD_H -# include -#endif +#include #if !HAVE_DECL_GETLOGIN char *getlogin (void); Index: lib/getlogin_r.h =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/getlogin_r.h,v retrieving revision 1.5 diff -u -r1.5 getlogin_r.h --- lib/getlogin_r.h 11 Jul 2005 11:21:55 -0000 1.5 +++ lib/getlogin_r.h 24 Oct 2005 14:03:48 -0000 @@ -19,10 +19,7 @@ /* Written by Paul Eggert and Derek Price. */ #include - -#if HAVE_UNISTD_H -# include -#endif +#include /* Copies the user's login name to NAME. The array pointed to by NAME has room for SIZE bytes. Index: lib/pagealign_alloc.c =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/pagealign_alloc.c,v retrieving revision 1.8 diff -u -r1.8 pagealign_alloc.c --- lib/pagealign_alloc.c 2 Jul 2005 09:45:08 -0000 1.8 +++ lib/pagealign_alloc.c 24 Oct 2005 14:03:48 -0000 @@ -27,12 +27,8 @@ #include #include - #include - -#if HAVE_UNISTD_H -# include -#endif +#include #if HAVE_MMAP # include Index: lib/pipe.c =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/pipe.c,v retrieving revision 1.4 diff -u -r1.4 pipe.c --- lib/pipe.c 19 Sep 2005 17:28:14 -0000 1.4 +++ lib/pipe.c 24 Oct 2005 14:03:48 -0000 @@ -28,10 +28,7 @@ #include #include #include - -#ifdef HAVE_UNISTD_H -# include -#endif +#include #include "error.h" #include "exit.h" Index: lib/pipe.h =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/pipe.h,v retrieving revision 1.2 diff -u -r1.2 pipe.h --- lib/pipe.h 14 May 2005 06:03:58 -0000 1.2 +++ lib/pipe.h 24 Oct 2005 14:03:48 -0000 @@ -21,9 +21,7 @@ /* Get pid_t. */ #include -#ifdef HAVE_UNISTD_H #include -#endif #include #include Index: lib/progreloc.c =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/progreloc.c,v retrieving revision 1.8 diff -u -r1.8 progreloc.c --- lib/progreloc.c 19 Sep 2005 17:28:14 -0000 1.8 +++ lib/progreloc.c 24 Oct 2005 14:03:48 -0000 @@ -29,9 +29,7 @@ #include #include #include -#if HAVE_UNISTD_H -# include -#endif +#include #include #if defined _WIN32 || defined __WIN32__ Index: lib/wait-process.h =================================================================== RCS file: /cvsroot/gnulib/gnulib/lib/wait-process.h,v retrieving revision 1.3 diff -u -r1.3 wait-process.h --- lib/wait-process.h 14 May 2005 06:03:58 -0000 1.3 +++ lib/wait-process.h 24 Oct 2005 14:03:48 -0000 @@ -21,9 +21,7 @@ /* Get pid_t. */ #include -#ifdef HAVE_UNISTD_H #include -#endif #include #include Index: m4/c-stack.m4 =================================================================== RCS file: /cvsroot/gnulib/gnulib/m4/c-stack.m4,v retrieving revision 1.5 diff -u -r1.5 c-stack.m4 --- m4/c-stack.m4 23 Jan 2005 08:06:57 -0000 1.5 +++ m4/c-stack.m4 24 Oct 2005 14:03:48 -0000 @@ -136,7 +136,7 @@ AC_CHECK_DECLS([getcontext], , , [#include ]) AC_CHECK_DECLS([sigaltstack], , , [#include ]) - AC_CHECK_HEADERS_ONCE(sys/time.h unistd.h) + AC_CHECK_HEADERS_ONCE(sys/time.h) AC_CHECK_HEADERS(sys/resource.h ucontext.h) AC_CHECK_MEMBERS([struct sigaction.sa_sigaction], , , [#include ]) Index: m4/copy-file.m4 =================================================================== RCS file: /cvsroot/gnulib/gnulib/m4/copy-file.m4,v retrieving revision 1.3 diff -u -r1.3 copy-file.m4 --- m4/copy-file.m4 18 Jan 2005 13:07:56 -0000 1.3 +++ m4/copy-file.m4 24 Oct 2005 14:03:48 -0000 @@ -6,6 +6,6 @@ AC_DEFUN([gl_COPY_FILE], [ - AC_CHECK_HEADERS_ONCE(unistd.h utime.h) + AC_CHECK_HEADERS_ONCE(utime.h) AC_CHECK_FUNCS(chown utime utimes) ]) Index: m4/execute.m4 =================================================================== RCS file: /cvsroot/gnulib/gnulib/m4/execute.m4,v retrieving revision 1.2 diff -u -r1.2 execute.m4 --- m4/execute.m4 18 Jan 2005 13:07:56 -0000 1.2 +++ m4/execute.m4 24 Oct 2005 14:03:48 -0000 @@ -9,7 +9,6 @@ dnl Prerequisites of lib/execute.c. AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([AC_TYPE_MODE_T]) - AC_CHECK_HEADERS_ONCE(unistd.h) AC_REQUIRE([AC_FUNC_FORK]) AC_CHECK_FUNCS(posix_spawn) ]) Index: m4/fatal-signal.m4 =================================================================== RCS file: /cvsroot/gnulib/gnulib/m4/fatal-signal.m4,v retrieving revision 1.4 diff -u -r1.4 fatal-signal.m4 --- m4/fatal-signal.m4 18 Jan 2005 13:07:56 -0000 1.4 +++ m4/fatal-signal.m4 24 Oct 2005 14:03:48 -0000 @@ -8,6 +8,5 @@ [ AC_REQUIRE([gt_SIGNALBLOCKING]) AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T]) - AC_CHECK_HEADERS_ONCE(unistd.h) AC_CHECK_FUNCS(raise sigaction) ]) Index: m4/findprog.m4 =================================================================== RCS file: /cvsroot/gnulib/gnulib/m4/findprog.m4,v retrieving revision 1.2 diff -u -r1.2 findprog.m4 --- m4/findprog.m4 18 Jan 2005 13:07:56 -0000 1.2 +++ m4/findprog.m4 24 Oct 2005 14:03:48 -0000 @@ -7,6 +7,5 @@ AC_DEFUN([gl_FINDPROG], [ dnl Prerequisites of lib/findprog.c. - AC_CHECK_HEADERS_ONCE(unistd.h) AC_REQUIRE([gl_FUNC_EACCESS]) ]) Index: m4/getlogin_r.m4 =================================================================== RCS file: /cvsroot/gnulib/gnulib/m4/getlogin_r.m4,v retrieving revision 1.2 diff -u -r1.2 getlogin_r.m4 --- m4/getlogin_r.m4 4 Sep 2005 00:05:33 -0000 1.2 +++ m4/getlogin_r.m4 24 Oct 2005 14:03:48 -0000 @@ -28,6 +28,5 @@ AC_DEFUN([gl_PREREQ_GETLOGIN_R], [ - AC_CHECK_HEADERS_ONCE([unistd.h]) AC_CHECK_DECLS_ONCE([getlogin getlogin_r]) ]) Index: m4/pagealign_alloc.m4 =================================================================== RCS file: /cvsroot/gnulib/gnulib/m4/pagealign_alloc.m4,v retrieving revision 1.3 diff -u -r1.3 pagealign_alloc.m4 --- m4/pagealign_alloc.m4 2 Jul 2005 09:58:35 -0000 1.3 +++ m4/pagealign_alloc.m4 24 Oct 2005 14:03:48 -0000 @@ -20,5 +20,4 @@ AC_REQUIRE([gl_FUNC_MMAP_ANON]) AC_REQUIRE([gl_GETPAGESIZE]) AC_CHECK_FUNCS_ONCE([posix_memalign]) - AC_CHECK_HEADERS_ONCE([unistd.h]) ]) Index: m4/pipe.m4 =================================================================== RCS file: /cvsroot/gnulib/gnulib/m4/pipe.m4,v retrieving revision 1.2 diff -u -r1.2 pipe.m4 --- m4/pipe.m4 18 Jan 2005 13:07:56 -0000 1.2 +++ m4/pipe.m4 24 Oct 2005 14:03:48 -0000 @@ -6,8 +6,6 @@ AC_DEFUN([gl_PIPE], [ - dnl Prerequisites of lib/pipe.h. - AC_CHECK_HEADERS_ONCE(unistd.h) dnl Prerequisites of lib/pipe.c. AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([AC_TYPE_MODE_T]) Index: m4/wait-process.m4 =================================================================== RCS file: /cvsroot/gnulib/gnulib/m4/wait-process.m4,v retrieving revision 1.3 diff -u -r1.3 wait-process.m4 --- m4/wait-process.m4 18 Jan 2005 13:07:56 -0000 1.3 +++ m4/wait-process.m4 24 Oct 2005 14:03:48 -0000 @@ -6,8 +6,6 @@ AC_DEFUN([gl_WAIT_PROCESS], [ - dnl Prerequisites of lib/wait-process.h. - AC_CHECK_HEADERS_ONCE(unistd.h) dnl Prerequisites of lib/wait-process.c. AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T]) AC_CHECK_FUNCS(waitid)