octave-shane/gnulib-hg: lib/stdlib.in.h annotate

annotate lib/stdlib.in.h @ 12476:4d9ecf602cb6

getsubopt: work around cygwin bug On cygwin, compiling with -DGNULIB_POSIXCHECK failed because the getsubopt link warning definition interfered with the inclusion of the system header. The fix, as always in these types of problems, is to ensure that system headers are completely included before doing any overrides. * lib/stdlib.in.h (includes): Move unistd inclusion sooner, to avoid conflicting with system getsubopt. * doc/posix-functions/getsubopt.texi (getsubopt): Document the bug. Signed-off-by: Eric Blake <ebb9@byu.net>

author	Eric Blake <ebb9@byu.net>
date	Mon, 21 Dec 2009 11:14:18 -0700
parents	f7842310a565
children	9bd9b7a4b42b

rev	line source
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	1 /* A GNU-like <stdlib.h>.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	2
11086 77f9dee073d2 Avoid redefining 'struct random_data' on OSF/1 5.1. Bruno Haible <bruno@clisp.org> parents: 10975 diff changeset	3 Copyright (C) 1995, 2001-2004, 2006-2009 Free Software Foundation, Inc.
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	4
9309 bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 9263 diff changeset	5 This program is free software: you can redistribute it and/or modify
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	6 it under the terms of the GNU General Public License as published by
9309 bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 9263 diff changeset	7 the Free Software Foundation; either version 3 of the License, or
bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 9263 diff changeset	8 (at your option) any later version.
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	9
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	10 This program is distributed in the hope that it will be useful,
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	13 GNU General Public License for more details.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	14
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	15 You should have received a copy of the GNU General Public License
9309 bbbbbf4cd1c5 Change copyright notice from GPLv2+ to GPLv3+. Bruno Haible <bruno@clisp.org> parents: 9263 diff changeset	16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	17
10655 8668b19a7032 Avoid gcc warnings because of #pragma GCC system_header on older gcc. Bruno Haible <bruno@clisp.org> parents: 10375 diff changeset	18 #if __GNUC__ >= 3
10375 f96e845fc36d Avoid some "gcc -pedantic" warnings. Bruno Haible <bruno@clisp.org> parents: 10001 diff changeset	19 @PRAGMA_SYSTEM_HEADER@
10655 8668b19a7032 Avoid gcc warnings because of #pragma GCC system_header on older gcc. Bruno Haible <bruno@clisp.org> parents: 10375 diff changeset	20 #endif
10375 f96e845fc36d Avoid some "gcc -pedantic" warnings. Bruno Haible <bruno@clisp.org> parents: 10001 diff changeset	21
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	22 #if defined __need_malloc_and_calloc
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	23 /* Special invocation convention inside glibc header files. */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	24
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	25 #@INCLUDE_NEXT@ @NEXT_STDLIB_H@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	26
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	27 #else
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	28 /* Normal invocation convention. */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	29
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	30 #ifndef _GL_STDLIB_H
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	31
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	32 /* The include_next requires a split double-inclusion guard. */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	33 #@INCLUDE_NEXT@ @NEXT_STDLIB_H@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	34
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	35 #ifndef _GL_STDLIB_H
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	36 #define _GL_STDLIB_H
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	37
11832 ff3dd373542b stddef: fix NetBSD 5.0 NULL bug, rather than working around it Eric Blake <ebb9@byu.net> parents: 11086 diff changeset	38 /* NetBSD 5.0 mis-defines NULL. */
ff3dd373542b stddef: fix NetBSD 5.0 NULL bug, rather than working around it Eric Blake <ebb9@byu.net> parents: 11086 diff changeset	39 #include <stddef.h>
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	40
10665 5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	41 /* Solaris declares getloadavg() in <sys/loadavg.h>. */
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	42 #if @GNULIB_GETLOADAVG@ && @HAVE_SYS_LOADAVG_H@
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	43 # include <sys/loadavg.h>
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	44 #endif
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	45
11086 77f9dee073d2 Avoid redefining 'struct random_data' on OSF/1 5.1. Bruno Haible <bruno@clisp.org> parents: 10975 diff changeset	46 /* OSF/1 5.1 declares 'struct random_data' in <random.h>, which is included
77f9dee073d2 Avoid redefining 'struct random_data' on OSF/1 5.1. Bruno Haible <bruno@clisp.org> parents: 10975 diff changeset	47 from <stdlib.h> if _REENTRANT is defined. Include it always. */
77f9dee073d2 Avoid redefining 'struct random_data' on OSF/1 5.1. Bruno Haible <bruno@clisp.org> parents: 10975 diff changeset	48 #if @HAVE_RANDOM_H@
77f9dee073d2 Avoid redefining 'struct random_data' on OSF/1 5.1. Bruno Haible <bruno@clisp.org> parents: 10975 diff changeset	49 # include <random.h>
77f9dee073d2 Avoid redefining 'struct random_data' on OSF/1 5.1. Bruno Haible <bruno@clisp.org> parents: 10975 diff changeset	50 #endif
77f9dee073d2 Avoid redefining 'struct random_data' on OSF/1 5.1. Bruno Haible <bruno@clisp.org> parents: 10975 diff changeset	51
10719 620520e8b04c stdlib: Provide struct random_data. Simon Josefsson <simon@josefsson.org> parents: 10711 diff changeset	52 #if @GNULIB_RANDOM_R@ \|\| !@HAVE_STRUCT_RANDOM_DATA@
10711 e161b51e4184 Use stdint.h, for int32_t. Simon Josefsson <simon@josefsson.org> parents: 10704 diff changeset	53 # include <stdint.h>
e161b51e4184 Use stdint.h, for int32_t. Simon Josefsson <simon@josefsson.org> parents: 10704 diff changeset	54 #endif
e161b51e4184 Use stdint.h, for int32_t. Simon Josefsson <simon@josefsson.org> parents: 10704 diff changeset	55
10719 620520e8b04c stdlib: Provide struct random_data. Simon Josefsson <simon@josefsson.org> parents: 10711 diff changeset	56 #if !@HAVE_STRUCT_RANDOM_DATA@
620520e8b04c stdlib: Provide struct random_data. Simon Josefsson <simon@josefsson.org> parents: 10711 diff changeset	57 struct random_data
620520e8b04c stdlib: Provide struct random_data. Simon Josefsson <simon@josefsson.org> parents: 10711 diff changeset	58 {
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	59 int32_t fptr; / Front pointer. */
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	60 int32_t rptr; / Rear pointer. */
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	61 int32_t state; / Array of state values. */
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	62 int rand_type; /* Type of random number generator. */
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	63 int rand_deg; /* Degree of random number generator. */
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	64 int rand_sep; /* Distance between front and rear. */
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	65 int32_t end_ptr; / Pointer behind state table. */
10719 620520e8b04c stdlib: Provide struct random_data. Simon Josefsson <simon@josefsson.org> parents: 10711 diff changeset	66 };
620520e8b04c stdlib: Provide struct random_data. Simon Josefsson <simon@josefsson.org> parents: 10711 diff changeset	67 #endif
620520e8b04c stdlib: Provide struct random_data. Simon Josefsson <simon@josefsson.org> parents: 10711 diff changeset	68
12476 4d9ecf602cb6 getsubopt: work around cygwin bug Eric Blake <ebb9@byu.net> parents: 12422 diff changeset	69 #if @GNULIB_MKSTEMP@ \|\| @GNULIB_GETSUBOPT@ \|\| defined GNULIB_POSIXCHECK
4d9ecf602cb6 getsubopt: work around cygwin bug Eric Blake <ebb9@byu.net> parents: 12422 diff changeset	70 /* On MacOS X 10.3, only <unistd.h> declares mkstemp. */
4d9ecf602cb6 getsubopt: work around cygwin bug Eric Blake <ebb9@byu.net> parents: 12422 diff changeset	71 /* On Cygwin 1.7.1, only <unistd.h> declares getsubopt. */
4d9ecf602cb6 getsubopt: work around cygwin bug Eric Blake <ebb9@byu.net> parents: 12422 diff changeset	72 # include <unistd.h>
4d9ecf602cb6 getsubopt: work around cygwin bug Eric Blake <ebb9@byu.net> parents: 12422 diff changeset	73 #endif
4d9ecf602cb6 getsubopt: work around cygwin bug Eric Blake <ebb9@byu.net> parents: 12422 diff changeset	74
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	75 /* The definition of GL_LINK_WARNING is copied here. */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	76
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	77 /* The definition of _GL_ARG_NONNULL is copied here. */
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	78
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	79
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	80 /* Some systems do not define EXIT_, despite otherwise supporting C89. /
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	81 #ifndef EXIT_SUCCESS
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	82 # define EXIT_SUCCESS 0
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	83 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	84 /* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	85 with proper operation of xargs. */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	86 #ifndef EXIT_FAILURE
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	87 # define EXIT_FAILURE 1
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	88 #elif EXIT_FAILURE != 1
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	89 # undef EXIT_FAILURE
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	90 # define EXIT_FAILURE 1
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	91 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	92
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	93
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	94 #ifdef __cplusplus
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	95 extern "C" {
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	96 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	97
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	98 #if @GNULIB_ATOLL@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	99 # if !@HAVE_ATOLL@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	100 /* Parse a signed decimal integer.
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	101 Returns the value of the integer. Errors are not detected. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	102 extern long long atoll (const char *string) _GL_ARG_NONNULL ((1));
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	103 # endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	104 #elif defined GNULIB_POSIXCHECK
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	105 # undef atoll
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	106 # define atoll(s) \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	107 (GL_LINK_WARNING ("atoll is unportable - " \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	108 "use gnulib module atoll for portability"), \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	109 atoll (s))
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	110 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	111
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	112 #if @GNULIB_CALLOC_POSIX@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	113 # if !@HAVE_CALLOC_POSIX@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	114 # undef calloc
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	115 # define calloc rpl_calloc
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	116 extern void * calloc (size_t nmemb, size_t size);
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	117 # endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	118 #elif defined GNULIB_POSIXCHECK
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	119 # undef calloc
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	120 # define calloc(n,s) \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	121 (GL_LINK_WARNING ("calloc is not POSIX compliant everywhere - " \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	122 "use gnulib module calloc-posix for portability"), \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	123 calloc (n, s))
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	124 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	125
12015 9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	126 #if @GNULIB_CANONICALIZE_FILE_NAME@
12018 586fda772b8f canonicalize-lgpl: fix glibc bug with trailing slash Eric Blake <ebb9@byu.net> parents: 12016 diff changeset	127 # if @REPLACE_CANONICALIZE_FILE_NAME@
586fda772b8f canonicalize-lgpl: fix glibc bug with trailing slash Eric Blake <ebb9@byu.net> parents: 12016 diff changeset	128 # define canonicalize_file_name rpl_canonicalize_file_name
586fda772b8f canonicalize-lgpl: fix glibc bug with trailing slash Eric Blake <ebb9@byu.net> parents: 12016 diff changeset	129 # endif
586fda772b8f canonicalize-lgpl: fix glibc bug with trailing slash Eric Blake <ebb9@byu.net> parents: 12016 diff changeset	130 # if !@HAVE_CANONICALIZE_FILE_NAME@ \|\| @REPLACE_CANONICALIZE_FILE_NAME@
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	131 extern char canonicalize_file_name (const char name) _GL_ARG_NONNULL ((1));
12015 9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	132 # endif
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	133 #elif defined GNULIB_POSIXCHECK
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	134 # undef canonicalize_file_name
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	135 # define canonicalize_file_name(n) \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	136 (GL_LINK_WARNING ("canonicalize_file_name is unportable - " \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	137 "use gnulib module canonicalize-lgpl for portability"), \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	138 canonicalize_file_name (n))
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	139 #endif
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	140
10665 5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	141 #if @GNULIB_GETLOADAVG@
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	142 # if !@HAVE_DECL_GETLOADAVG@
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	143 /* Store max(NELEM,3) load average numbers in LOADAVG[].
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	144 The three numbers are the load average of the last 1 minute, the last 5
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	145 minutes, and the last 15 minutes, respectively.
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	146 LOADAVG is an array of NELEM numbers. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	147 extern int getloadavg (double loadavg[], int nelem) _GL_ARG_NONNULL ((1));
10665 5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	148 # endif
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	149 #elif defined GNULIB_POSIXCHECK
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	150 # undef getloadavg
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	151 # define getloadavg(l,n) \
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	152 (GL_LINK_WARNING ("getloadavg is not portable - " \
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	153 "use gnulib module getloadavg for portability"), \
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	154 getloadavg (l, n))
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	155 #endif
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	156
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	157 #if @GNULIB_GETSUBOPT@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	158 /* Assuming *OPTIONP is a comma separated list of elements of the form
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	159 "token" or "token=value", getsubopt parses the first of these elements.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	160 If the first element refers to a "token" that is member of the given
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	161 NULL-terminated array of tokens:
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	162 - It replaces the comma with a NUL byte, updates *OPTIONP to point past
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	163 the first option and the comma, sets *VALUEP to the value of the
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	164 element (or NULL if it doesn't contain an "=" sign),
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	165 - It returns the index of the "token" in the given array of tokens.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	166 Otherwise it returns -1, and OPTIONP and VALUEP are undefined.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	167 For more details see the POSIX:2001 specification.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	168 http://www.opengroup.org/susv3xsh/getsubopt.html */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	169 # if !@HAVE_GETSUBOPT@
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	170 extern int getsubopt (char *optionp, char const tokens, char *valuep)
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	171 _GL_ARG_NONNULL ((1, 2, 3));
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	172 # endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	173 #elif defined GNULIB_POSIXCHECK
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	174 # undef getsubopt
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	175 # define getsubopt(o,t,v) \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	176 (GL_LINK_WARNING ("getsubopt is unportable - " \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	177 "use gnulib module getsubopt for portability"), \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	178 getsubopt (o, t, v))
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	179 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	180
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	181 #if @GNULIB_MALLOC_POSIX@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	182 # if !@HAVE_MALLOC_POSIX@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	183 # undef malloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	184 # define malloc rpl_malloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	185 extern void * malloc (size_t size);
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	186 # endif
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	187 #elif defined GNULIB_POSIXCHECK
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	188 # undef malloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	189 # define malloc(s) \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	190 (GL_LINK_WARNING ("malloc is not POSIX compliant everywhere - " \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	191 "use gnulib module malloc-posix for portability"), \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	192 malloc (s))
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	193 #endif
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	194
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	195 #if @GNULIB_MKDTEMP@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	196 # if !@HAVE_MKDTEMP@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	197 /* Create a unique temporary directory from TEMPLATE.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	198 The last six characters of TEMPLATE must be "XXXXXX";
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	199 they are replaced with a string that makes the directory name unique.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	200 Returns TEMPLATE, or a null pointer if it cannot get a unique name.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	201 The directory is created mode 700. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	202 extern char * mkdtemp (char * /template/) _GL_ARG_NONNULL ((1));
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	203 # endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	204 #elif defined GNULIB_POSIXCHECK
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	205 # undef mkdtemp
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	206 # define mkdtemp(t) \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	207 (GL_LINK_WARNING ("mkdtemp is unportable - " \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	208 "use gnulib module mkdtemp for portability"), \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	209 mkdtemp (t))
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	210 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	211
11882 52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	212 #if @GNULIB_MKOSTEMP@
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	213 # if !@HAVE_MKOSTEMP@
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	214 /* Create a unique temporary file from TEMPLATE.
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	215 The last six characters of TEMPLATE must be "XXXXXX";
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	216 they are replaced with a string that makes the file name unique.
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	217 The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	218 and O_TEXT, O_BINARY (defined in "binary-io.h").
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	219 The file is then created, with the specified flags, ensuring it didn't exist
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	220 before.
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	221 The file is created read-write (mask at least 0600 & ~umask), but it may be
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	222 world-readable and world-writable (mask 0666 & ~umask), depending on the
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	223 implementation.
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	224 Returns the open file descriptor if successful, otherwise -1 and errno
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	225 set. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	226 extern int mkostemp (char * /template/, int /flags/) _GL_ARG_NONNULL ((1));
11882 52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	227 # endif
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	228 #elif defined GNULIB_POSIXCHECK
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	229 # undef mkostemp
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	230 # define mkostemp(t,f) \
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	231 (GL_LINK_WARNING ("mkostemp is unportable - " \
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	232 "use gnulib module mkostemp for portability"), \
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	233 mkostemp (t, f))
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	234 #endif
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	235
12234 b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	236 #if @GNULIB_MKOSTEMPS@
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	237 # if !@HAVE_MKOSTEMPS@
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	238 /* Create a unique temporary file from TEMPLATE.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	239 The last six characters of TEMPLATE before a suffix of length
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	240 SUFFIXLEN must be "XXXXXX";
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	241 they are replaced with a string that makes the file name unique.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	242 The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	243 and O_TEXT, O_BINARY (defined in "binary-io.h").
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	244 The file is then created, with the specified flags, ensuring it didn't exist
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	245 before.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	246 The file is created read-write (mask at least 0600 & ~umask), but it may be
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	247 world-readable and world-writable (mask 0666 & ~umask), depending on the
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	248 implementation.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	249 Returns the open file descriptor if successful, otherwise -1 and errno
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	250 set. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	251 extern int mkostemps (char * /template/, int /suffixlen/, int /flags/)
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	252 _GL_ARG_NONNULL ((1));
12234 b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	253 # endif
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	254 #elif defined GNULIB_POSIXCHECK
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	255 # undef mkostemps
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	256 # define mkostemps(t,s,f) \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	257 (GL_LINK_WARNING ("mkostemps is unportable - " \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	258 "use gnulib module mkostemps for portability"), \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	259 mkostemps (t, s, f))
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	260 #endif
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	261
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	262 #if @GNULIB_MKSTEMP@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	263 # if @REPLACE_MKSTEMP@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	264 /* Create a unique temporary file from TEMPLATE.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	265 The last six characters of TEMPLATE must be "XXXXXX";
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	266 they are replaced with a string that makes the file name unique.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	267 The file is then created, ensuring it didn't exist before.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	268 The file is created read-write (mask at least 0600 & ~umask), but it may be
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	269 world-readable and world-writable (mask 0666 & ~umask), depending on the
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	270 implementation.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	271 Returns the open file descriptor if successful, otherwise -1 and errno
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	272 set. */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	273 # define mkstemp rpl_mkstemp
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	274 extern int mkstemp (char * /template/) _GL_ARG_NONNULL ((1));
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	275 # endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	276 #elif defined GNULIB_POSIXCHECK
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	277 # undef mkstemp
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	278 # define mkstemp(t) \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	279 (GL_LINK_WARNING ("mkstemp is unportable - " \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	280 "use gnulib module mkstemp for portability"), \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	281 mkstemp (t))
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	282 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	283
12234 b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	284 #if @GNULIB_MKSTEMPS@
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	285 # if !@HAVE_MKSTEMPS@
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	286 /* Create a unique temporary file from TEMPLATE.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	287 The last six characters of TEMPLATE prior to a suffix of length
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	288 SUFFIXLEN must be "XXXXXX";
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	289 they are replaced with a string that makes the file name unique.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	290 The file is then created, ensuring it didn't exist before.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	291 The file is created read-write (mask at least 0600 & ~umask), but it may be
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	292 world-readable and world-writable (mask 0666 & ~umask), depending on the
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	293 implementation.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	294 Returns the open file descriptor if successful, otherwise -1 and errno
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	295 set. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	296 extern int mkstemps (char * /template/, int /suffixlen/)
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	297 _GL_ARG_NONNULL ((1));
12234 b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	298 # endif
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	299 #elif defined GNULIB_POSIXCHECK
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	300 # undef mkstemps
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	301 # define mkstemps(t,s) \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	302 (GL_LINK_WARNING ("mkstemps is unportable - " \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	303 "use gnulib module mkstemps for portability"), \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	304 mkstemps (t, s))
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	305 #endif
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	306
9434 b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	307 #if @GNULIB_PUTENV@
b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	308 # if @REPLACE_PUTENV@
b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	309 # undef putenv
b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	310 # define putenv rpl_putenv
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	311 extern int putenv (char *string) _GL_ARG_NONNULL ((1));
9434 b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	312 # endif
b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	313 #endif
b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	314
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	315 #if @GNULIB_RANDOM_R@
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	316 # if !@HAVE_RANDOM_R@
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	317
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	318 # ifndef RAND_MAX
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	319 # define RAND_MAX 2147483647
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	320 # endif
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	321
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	322 int srandom_r (unsigned int seed, struct random_data *rand_state)
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	323 _GL_ARG_NONNULL ((2));
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	324 int initstate_r (unsigned int seed, char *buf, size_t buf_size,
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	325 struct random_data *rand_state)
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	326 _GL_ARG_NONNULL ((2, 4));
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	327 int setstate_r (char arg_state, struct random_data rand_state)
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	328 _GL_ARG_NONNULL ((1, 2));
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	329 int random_r (struct random_data buf, int32_t result)
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	330 _GL_ARG_NONNULL ((1, 2));
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	331 # endif
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	332 #elif defined GNULIB_POSIXCHECK
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	333 # undef random_r
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	334 # define random_r(b,r) \
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	335 (GL_LINK_WARNING ("random_r is unportable - " \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	336 "use gnulib module random_r for portability"), \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	337 random_r (b,r))
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	338 # undef initstate_r
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	339 # define initstate_r(s,b,sz,r) \
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	340 (GL_LINK_WARNING ("initstate_r is unportable - " \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	341 "use gnulib module random_r for portability"), \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	342 initstate_r (s,b,sz,r))
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	343 # undef srandom_r
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	344 # define srandom_r(s,r) \
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	345 (GL_LINK_WARNING ("srandom_r is unportable - " \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	346 "use gnulib module random_r for portability"), \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	347 srandom_r (s,r))
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	348 # undef setstate_r
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	349 # define setstate_r(a,r) \
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	350 (GL_LINK_WARNING ("setstate_r is unportable - " \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	351 "use gnulib module random_r for portability"), \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	352 setstate_r (a,r))
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	353 #endif
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	354
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	355 #if @GNULIB_REALLOC_POSIX@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	356 # if !@HAVE_REALLOC_POSIX@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	357 # undef realloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	358 # define realloc rpl_realloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	359 extern void * realloc (void *ptr, size_t size);
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	360 # endif
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	361 #elif defined GNULIB_POSIXCHECK
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	362 # undef realloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	363 # define realloc(p,s) \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	364 (GL_LINK_WARNING ("realloc is not POSIX compliant everywhere - " \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	365 "use gnulib module realloc-posix for portability"), \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	366 realloc (p, s))
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	367 #endif
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	368
12015 9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	369 #if @GNULIB_REALPATH@
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	370 # if @REPLACE_REALPATH@
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	371 # define realpath rpl_realpath
12016 4fac822214af canonicalize-lgpl: use native realpath if it works Eric Blake <ebb9@byu.net> parents: 12015 diff changeset	372 # endif
4fac822214af canonicalize-lgpl: use native realpath if it works Eric Blake <ebb9@byu.net> parents: 12015 diff changeset	373 # if !@HAVE_REALPATH@ \|\| @REPLACE_REALPATH@
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	374 extern char realpath (const char name, char *resolved) _GL_ARG_NONNULL ((1));
12015 9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	375 # endif
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	376 #elif defined GNULIB_POSIXCHECK
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	377 # undef realpath
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	378 # define realpath(n,r) \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	379 (GL_LINK_WARNING ("realpath is unportable - use gnulib module " \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	380 "canonicalize or canonicalize-lgpl for portability"), \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	381 realpath (n, r))
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	382 #endif
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	383
10001 facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	384 #if @GNULIB_RPMATCH@
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	385 # if !@HAVE_RPMATCH@
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	386 /* Test a user response to a question.
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	387 Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	388 extern int rpmatch (const char *response) _GL_ARG_NONNULL ((1));
10001 facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	389 # endif
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	390 #elif defined GNULIB_POSIXCHECK
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	391 # undef rpmatch
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	392 # define rpmatch(r) \
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	393 (GL_LINK_WARNING ("rpmatch is unportable - " \
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	394 "use gnulib module rpmatch for portability"), \
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	395 rpmatch (r))
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	396 #endif
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	397
9545 c596ca4e89b4 Split setenv module into setenv and unsetenv. Get rid of setenv.h. Bruno Haible <bruno@clisp.org> parents: 9436 diff changeset	398 #if @GNULIB_SETENV@
12300 c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	399 # if @REPLACE_SETENV@
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	400 # undef setenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	401 # define setenv rpl_setenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	402 # endif
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	403 # if !@HAVE_SETENV@ \|\| @REPLACE_SETENV@
9545 c596ca4e89b4 Split setenv module into setenv and unsetenv. Get rid of setenv.h. Bruno Haible <bruno@clisp.org> parents: 9436 diff changeset	404 /* Set NAME to VALUE in the environment.
c596ca4e89b4 Split setenv module into setenv and unsetenv. Get rid of setenv.h. Bruno Haible <bruno@clisp.org> parents: 9436 diff changeset	405 If REPLACE is nonzero, overwrite an existing value. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	406 extern int setenv (const char name, const char value, int replace)
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	407 _GL_ARG_NONNULL ((1));
9545 c596ca4e89b4 Split setenv module into setenv and unsetenv. Get rid of setenv.h. Bruno Haible <bruno@clisp.org> parents: 9436 diff changeset	408 # endif
12300 c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	409 #elif defined GNULIB_POSIXCHECK
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	410 # undef setenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	411 # define setenv(n,v,o) \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	412 (GL_LINK_WARNING ("setenv is unportable - " \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	413 "use gnulib module setenv for portability"), \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	414 setenv (n, v, o))
9545 c596ca4e89b4 Split setenv module into setenv and unsetenv. Get rid of setenv.h. Bruno Haible <bruno@clisp.org> parents: 9436 diff changeset	415 #endif
c596ca4e89b4 Split setenv module into setenv and unsetenv. Get rid of setenv.h. Bruno Haible <bruno@clisp.org> parents: 9436 diff changeset	416
9821 18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	417 #if @GNULIB_STRTOD@
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	418 # if @REPLACE_STRTOD@
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	419 # define strtod rpl_strtod
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	420 # endif
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	421 # if !@HAVE_STRTOD@ \|\| @REPLACE_STRTOD@
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	422 /* Parse a double from STRING, updating ENDP if appropriate. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	423 extern double strtod (const char str, char *endp) _GL_ARG_NONNULL ((1));
9821 18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	424 # endif
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	425 #elif defined GNULIB_POSIXCHECK
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	426 # undef strtod
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	427 # define strtod(s, e) \
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	428 (GL_LINK_WARNING ("strtod is unportable - " \
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	429 "use gnulib module strtod for portability"), \
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	430 strtod (s, e))
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	431 #endif
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	432
10671 459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	433 #if @GNULIB_STRTOLL@
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	434 # if !@HAVE_STRTOLL@
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	435 /* Parse a signed integer whose textual representation starts at STRING.
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	436 The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	437 it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	438 "0x").
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	439 If ENDPTR is not NULL, the address of the first byte after the integer is
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	440 stored in *ENDPTR.
10672 66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	441 Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	442 to ERANGE. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	443 extern long long strtoll (const char string, char *endptr, int base)
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	444 _GL_ARG_NONNULL ((1));
10671 459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	445 # endif
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	446 #elif defined GNULIB_POSIXCHECK
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	447 # undef strtoll
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	448 # define strtoll(s,e,b) \
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	449 (GL_LINK_WARNING ("strtoll is unportable - " \
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	450 "use gnulib module strtoll for portability"), \
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	451 strtoll (s, e, b))
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	452 #endif
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	453
10672 66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	454 #if @GNULIB_STRTOULL@
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	455 # if !@HAVE_STRTOULL@
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	456 /* Parse an unsigned integer whose textual representation starts at STRING.
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	457 The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	458 it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	459 "0x").
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	460 If ENDPTR is not NULL, the address of the first byte after the integer is
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	461 stored in *ENDPTR.
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	462 Upon overflow, the return value is ULLONG_MAX, and errno is set to
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	463 ERANGE. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	464 extern unsigned long long strtoull (const char string, char *endptr, int base)
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	465 _GL_ARG_NONNULL ((1));
10672 66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	466 # endif
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	467 #elif defined GNULIB_POSIXCHECK
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	468 # undef strtoull
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	469 # define strtoull(s,e,b) \
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	470 (GL_LINK_WARNING ("strtoull is unportable - " \
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	471 "use gnulib module strtoull for portability"), \
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	472 strtoull (s, e, b))
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	473 #endif
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	474
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	475 #if @GNULIB_UNSETENV@
12300 c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	476 # if @REPLACE_UNSETENV@
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	477 # undef unsetenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	478 # define unsetenv rpl_unsetenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	479 # endif
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	480 # if !@HAVE_UNSETENV@ \|\| @REPLACE_UNSETENV@
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	481 /* Remove the variable NAME from the environment. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	482 extern int unsetenv (const char *name) _GL_ARG_NONNULL ((1));
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	483 # endif
12300 c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	484 #elif defined GNULIB_POSIXCHECK
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	485 # undef unsetenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	486 # define unsetenv(n) \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	487 (GL_LINK_WARNING ("unsetenv is unportable - " \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	488 "use gnulib module unsetenv for portability"), \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	489 unsetenv (n))
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	490 #endif
10672 66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	491
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	492 #ifdef __cplusplus
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	493 }
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	494 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	495
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	496 #endif /* _GL_STDLIB_H */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	497 #endif /* _GL_STDLIB_H */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	498 #endif

Mercurial > hg > octave-shane > gnulib-hg

annotate lib/stdlib.in.h @ 12476:4d9ecf602cb6