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* lib/c-stack.c: Include unistd.h unconditionally, since we now assume

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the unistd module.
* lib/getlogin_r.c: Likewise.
* lib/getlogin_r.h: Likewise.
* lib/glob.c: Likewise.
* lib/pagealign_alloc.c: Likewise.
* lib/unistd_.h: Remove; no longer needed.
* modules/c-stack (Depends-on): Add unistd.
* modules/getlogin_r: Likewise.
* modules/glob: Likewise.
* modules/pagealign_alloc: Likewise.
* modules/unistd (Files): Remove lib/unistd_.h.
(EXTRA_DIST): Remove.
(unistd.h): Create using 'echo' rather than 'cp', so that we don't
need unistd_.h.
(MOSTLYCLEANFILES): Remove unistd.h-t.
This commit is contained in:
Paul Eggert
2006-03-08 01:37:15 +00:00
parent 645936535f
commit 15a8db51a4
13 changed files with 40 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
ChangeLog
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@@ -1,3 +1,15 @@
2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
* modules/c-stack (Depends-on): Add unistd.
* modules/getlogin_r: Likewise.
* modules/glob: Likewise.
* modules/pagealign_alloc: Likewise.
* modules/unistd (Files): Remove lib/unistd_.h.
(EXTRA_DIST): Remove.
(unistd.h): Create using 'echo' rather than 'cp', so that we don't
need unistd_.h.
(MOSTLYCLEANFILES): Remove unistd.h-t.
2006-03-07 Simon Josefsson <jas@extundo.com>
* modules/getopt (Depends-on): Add unistd.

10
lib/ChangeLog
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@@ -1,3 +1,13 @@
2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
* c-stack.c: Include unistd.h unconditionally, since we now assume
the unistd module.
* getlogin_r.c: Likewise.
* getlogin_r.h: Likewise.
* glob.c: Likewise.
* pagealign_alloc.c: Likewise.
* unistd_.h: Remove; no longer needed.
2006-03-07 Simon Josefsson <jas@extundo.com>
* unistd_.h: New file.

6
lib/c-stack.c
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@@ -1,6 +1,6 @@
/* Stack overflow handling.
Copyright (C) 2002, 2004 Free Software Foundation, Inc.
Copyright (C) 2002, 2004, 2006 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -77,9 +77,7 @@ typedef struct sigaltstack stack_t;
# include <ucontext.h>
#endif
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <unistd.h>
#ifndef STDERR_FILENO
# define STDERR_FILENO 2
#endif

5
lib/getlogin_r.c
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@@ -26,10 +26,7 @@
#include <errno.h>
#include <string.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <unistd.h>
#if !HAVE_DECL_GETLOGIN
char *getlogin (void);

5
lib/getlogin_r.h
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@@ -19,10 +19,7 @@
/* Written by Paul Eggert and Derek Price. */
#include <stddef.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <unistd.h>
/* Copies the user's login name to NAME.
The array pointed to by NAME has room for SIZE bytes.

9
lib/glob.c
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@@ -34,13 +34,10 @@
#include <stdio.h> /* Needed on stupid SunOS for assert. */
#if !defined _LIBC || !defined GLOB_ONLY_P
#if defined HAVE_UNISTD_H || defined _LIBC
# include <unistd.h>
# ifndef POSIX
# ifdef _POSIX_VERSION
#include <unistd.h>
#if !defined POSIX && defined _POSIX_VERSION
# define POSIX
# endif
# endif
#endif
#include <pwd.h>

5
lib/pagealign_alloc.c
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@@ -29,10 +29,7 @@
#include <stdlib.h>
#include <fcntl.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <unistd.h>
#if HAVE_MMAP
# include <sys/mman.h>

24
lib/unistd_.h
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@@ -1,24 +0,0 @@
/* A unistd.h replacement for systems lacking it.
Copyright (C) 2006 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
USA. */
/* Put any statements that are necessary to get a working unistd.h in
this file. */
/* MS Visual Studio doesn't have unistd.h, but it doesn't seem to need
any particular statements in this file. So this file is here to
avoid breaking '#include <unistd.h>' in other files. */

1
modules/c-stack
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@@ -9,6 +9,7 @@ m4/c-stack.m4
Depends-on:
gettext-h
exitfail
unistd
configure.ac:
gl_C_STACK

1
modules/getlogin_r
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@@ -7,6 +7,7 @@ lib/getlogin_r.c
m4/getlogin_r.m4
Depends-on:
unistd
configure.ac:
gl_GETLOGIN_R

1
modules/glob
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@@ -19,6 +19,7 @@ restrict
stat-macros
stdbool
strdup
unistd
configure.ac:
gl_GLOB

1
modules/pagealign_alloc
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@@ -13,6 +13,7 @@ exit
getpagesize
gettext-h
xalloc
unistd
configure.ac:
gl_PAGEALIGN_ALLOC

13
modules/unistd
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@@ -2,7 +2,6 @@ Description:
A <unistd.h> for systems lacking it.
Files:
lib/unistd_.h
m4/unistd_h.m4
Depends-on:
@@ -12,14 +11,12 @@ gl_HEADER_UNISTD
Makefile.am:
BUILT_SOURCES += $(UNISTD_H)
EXTRA_DIST += unistd_.h
# We need the following in order to create <unistd.h> when the system
# doesn't have one.
unistd.h: unistd_.h
cp $(srcdir)/unistd_.h $@-t
mv $@-t $@
MOSTLYCLEANFILES += unistd.h unistd.h-t
# We need the following in order to create an empty placeholder for
# <unistd.h> when the system doesn't have one.
unistd.h:
echo '/* Empty placeholder for $@. */' >$@
MOSTLYCLEANFILES += unistd.h
Include:
#include <unistd.h>