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

annotate lib/stdlib.in.h @ 12422:f7842310a565

New module 'arg-nonnull'. Declare which arguments expect non-NULL values.

author	Bruno Haible <bruno@clisp.org>
date	Fri, 11 Dec 2009 01:15:28 +0100
parents	e8d2c6fc33ad
children	4d9ecf602cb6

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
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	69 /* 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	70
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	71 /* 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	72
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	73
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	74 /* 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	75 #ifndef EXIT_SUCCESS
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	76 # define EXIT_SUCCESS 0
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	77 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	78 /* 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	79 with proper operation of xargs. */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	80 #ifndef EXIT_FAILURE
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	81 # define EXIT_FAILURE 1
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	82 #elif EXIT_FAILURE != 1
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	83 # undef EXIT_FAILURE
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	84 # define EXIT_FAILURE 1
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	85 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	86
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	87
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	88 #ifdef __cplusplus
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	89 extern "C" {
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	90 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	91
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	92 #if @GNULIB_ATOLL@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	93 # if !@HAVE_ATOLL@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	94 /* Parse a signed decimal integer.
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	95 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	96 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	97 # endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	98 #elif defined GNULIB_POSIXCHECK
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	99 # undef atoll
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	100 # define atoll(s) \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	101 (GL_LINK_WARNING ("atoll is unportable - " \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	102 "use gnulib module atoll for portability"), \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	103 atoll (s))
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	104 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	105
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	106 #if @GNULIB_CALLOC_POSIX@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	107 # if !@HAVE_CALLOC_POSIX@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	108 # undef calloc
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	109 # define calloc rpl_calloc
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	110 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	111 # endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	112 #elif defined GNULIB_POSIXCHECK
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	113 # undef calloc
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	114 # define calloc(n,s) \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	115 (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	116 "use gnulib module calloc-posix for portability"), \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	117 calloc (n, s))
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	118 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	119
12015 9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	120 #if @GNULIB_CANONICALIZE_FILE_NAME@
12018 586fda772b8f canonicalize-lgpl: fix glibc bug with trailing slash Eric Blake <ebb9@byu.net> parents: 12016 diff changeset	121 # if @REPLACE_CANONICALIZE_FILE_NAME@
586fda772b8f canonicalize-lgpl: fix glibc bug with trailing slash Eric Blake <ebb9@byu.net> parents: 12016 diff changeset	122 # 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	123 # endif
586fda772b8f canonicalize-lgpl: fix glibc bug with trailing slash Eric Blake <ebb9@byu.net> parents: 12016 diff changeset	124 # 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	125 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	126 # endif
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	127 #elif defined GNULIB_POSIXCHECK
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	128 # undef canonicalize_file_name
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	129 # define canonicalize_file_name(n) \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	130 (GL_LINK_WARNING ("canonicalize_file_name is unportable - " \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	131 "use gnulib module canonicalize-lgpl for portability"), \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	132 canonicalize_file_name (n))
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	133 #endif
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	134
10665 5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	135 #if @GNULIB_GETLOADAVG@
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	136 # if !@HAVE_DECL_GETLOADAVG@
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	137 /* 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	138 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	139 minutes, and the last 15 minutes, respectively.
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	140 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	141 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	142 # endif
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	143 #elif defined GNULIB_POSIXCHECK
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	144 # undef getloadavg
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	145 # define getloadavg(l,n) \
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	146 (GL_LINK_WARNING ("getloadavg is not portable - " \
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	147 "use gnulib module getloadavg for portability"), \
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	148 getloadavg (l, n))
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	149 #endif
5394a3a10398 Add a getloadavg() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10655 diff changeset	150
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	151 #if @GNULIB_GETSUBOPT@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	152 /* 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	153 "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	154 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	155 NULL-terminated array of tokens:
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	156 - 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	157 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	158 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	159 - 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	160 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	161 For more details see the POSIX:2001 specification.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	162 http://www.opengroup.org/susv3xsh/getsubopt.html */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	163 # 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	164 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	165 _GL_ARG_NONNULL ((1, 2, 3));
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	166 # endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	167 #elif defined GNULIB_POSIXCHECK
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	168 # undef getsubopt
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	169 # define getsubopt(o,t,v) \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	170 (GL_LINK_WARNING ("getsubopt is unportable - " \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	171 "use gnulib module getsubopt for portability"), \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	172 getsubopt (o, t, v))
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	173 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	174
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	175 #if @GNULIB_MALLOC_POSIX@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	176 # if !@HAVE_MALLOC_POSIX@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	177 # undef malloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	178 # define malloc rpl_malloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	179 extern void * malloc (size_t size);
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	180 # endif
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	181 #elif defined GNULIB_POSIXCHECK
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	182 # undef malloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	183 # define malloc(s) \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	184 (GL_LINK_WARNING ("malloc is not POSIX compliant everywhere - " \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	185 "use gnulib module malloc-posix for portability"), \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	186 malloc (s))
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	187 #endif
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	188
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	189 #if @GNULIB_MKDTEMP@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	190 # if !@HAVE_MKDTEMP@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	191 /* Create a unique temporary directory from TEMPLATE.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	192 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	193 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	194 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	195 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	196 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	197 # endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	198 #elif defined GNULIB_POSIXCHECK
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	199 # undef mkdtemp
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	200 # define mkdtemp(t) \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	201 (GL_LINK_WARNING ("mkdtemp is unportable - " \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	202 "use gnulib module mkdtemp for portability"), \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	203 mkdtemp (t))
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	204 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	205
11882 52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	206 #if @GNULIB_MKOSTEMP@
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	207 # if !@HAVE_MKOSTEMP@
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	208 /* Create a unique temporary file from TEMPLATE.
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	209 The last six characters of TEMPLATE must be "XXXXXX";
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	210 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	211 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	212 and O_TEXT, O_BINARY (defined in "binary-io.h").
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	213 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	214 before.
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	215 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	216 world-readable and world-writable (mask 0666 & ~umask), depending on the
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	217 implementation.
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	218 Returns the open file descriptor if successful, otherwise -1 and errno
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	219 set. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	220 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	221 # endif
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	222 #elif defined GNULIB_POSIXCHECK
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	223 # undef mkostemp
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	224 # define mkostemp(t,f) \
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	225 (GL_LINK_WARNING ("mkostemp is unportable - " \
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	226 "use gnulib module mkostemp for portability"), \
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	227 mkostemp (t, f))
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	228 #endif
52791eb62094 New module 'mkostemp'. Bruno Haible <bruno@clisp.org> parents: 11832 diff changeset	229
12234 b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	230 #if @GNULIB_MKOSTEMPS@
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	231 # if !@HAVE_MKOSTEMPS@
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	232 /* Create a unique temporary file from TEMPLATE.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	233 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	234 SUFFIXLEN must be "XXXXXX";
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	235 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	236 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	237 and O_TEXT, O_BINARY (defined in "binary-io.h").
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	238 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	239 before.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	240 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	241 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	242 implementation.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	243 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	244 set. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	245 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	246 _GL_ARG_NONNULL ((1));
12234 b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	247 # endif
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	248 #elif defined GNULIB_POSIXCHECK
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	249 # undef mkostemps
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	250 # define mkostemps(t,s,f) \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	251 (GL_LINK_WARNING ("mkostemps is unportable - " \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	252 "use gnulib module mkostemps for portability"), \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	253 mkostemps (t, s, f))
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	254 #endif
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	255
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	256 #if @GNULIB_MKSTEMP@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	257 # if @REPLACE_MKSTEMP@
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	258 /* Create a unique temporary file from TEMPLATE.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	259 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	260 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	261 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	262 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	263 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	264 implementation.
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	265 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	266 set. */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	267 # 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	268 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	269 # else
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	270 /* On MacOS X 10.3, only <unistd.h> declares mkstemp. */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	271 # include <unistd.h>
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	272 # endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	273 #elif defined GNULIB_POSIXCHECK
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	274 # undef mkstemp
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	275 # define mkstemp(t) \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	276 (GL_LINK_WARNING ("mkstemp is unportable - " \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	277 "use gnulib module mkstemp for portability"), \
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	278 mkstemp (t))
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	279 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	280
12234 b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	281 #if @GNULIB_MKSTEMPS@
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	282 # if !@HAVE_MKSTEMPS@
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	283 /* Create a unique temporary file from TEMPLATE.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	284 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	285 SUFFIXLEN must be "XXXXXX";
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	286 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	287 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	288 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	289 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	290 implementation.
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	291 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	292 set. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	293 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	294 _GL_ARG_NONNULL ((1));
12234 b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	295 # endif
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	296 #elif defined GNULIB_POSIXCHECK
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	297 # undef mkstemps
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	298 # define mkstemps(t,s) \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	299 (GL_LINK_WARNING ("mkstemps is unportable - " \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	300 "use gnulib module mkstemps for portability"), \
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	301 mkstemps (t, s))
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	302 #endif
b45701f2ff71 mkstemps, mkostemps: new modules Eric Blake <ebb9@byu.net> parents: 12018 diff changeset	303
9434 b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	304 #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	305 # 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	306 # undef putenv
b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	307 # 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	308 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	309 # endif
b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	310 #endif
b839560eec9f Define the putenv substitute in <stdlib.h> rather than in <config.h>. Bruno Haible <bruno@clisp.org> parents: 9309 diff changeset	311
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	312 #if @GNULIB_RANDOM_R@
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	313 # if !@HAVE_RANDOM_R@
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	314
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	315 # ifndef RAND_MAX
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	316 # define RAND_MAX 2147483647
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	317 # endif
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	318
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	319 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	320 _GL_ARG_NONNULL ((2));
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	321 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	322 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, 4));
f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	324 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	325 _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	326 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	327 _GL_ARG_NONNULL ((1, 2));
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	328 # endif
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	329 #elif defined GNULIB_POSIXCHECK
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	330 # undef random_r
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	331 # define random_r(b,r) \
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	332 (GL_LINK_WARNING ("random_r is unportable - " \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	333 "use gnulib module random_r for portability"), \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	334 random_r (b,r))
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	335 # undef initstate_r
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	336 # define initstate_r(s,b,sz,r) \
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	337 (GL_LINK_WARNING ("initstate_r is unportable - " \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	338 "use gnulib module random_r for portability"), \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	339 initstate_r (s,b,sz,r))
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	340 # undef srandom_r
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	341 # define srandom_r(s,r) \
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	342 (GL_LINK_WARNING ("srandom_r is unportable - " \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	343 "use gnulib module random_r for portability"), \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	344 srandom_r (s,r))
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	345 # undef setstate_r
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12300 diff changeset	346 # define setstate_r(a,r) \
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	347 (GL_LINK_WARNING ("setstate_r is unportable - " \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	348 "use gnulib module random_r for portability"), \
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	349 setstate_r (a,r))
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	350 #endif
c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	351
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	352 #if @GNULIB_REALLOC_POSIX@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	353 # if !@HAVE_REALLOC_POSIX@
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	354 # undef realloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	355 # define realloc rpl_realloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	356 extern void * realloc (void *ptr, size_t size);
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	357 # endif
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	358 #elif defined GNULIB_POSIXCHECK
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	359 # undef realloc
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	360 # define realloc(p,s) \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	361 (GL_LINK_WARNING ("realloc is not POSIX compliant everywhere - " \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	362 "use gnulib module realloc-posix for portability"), \
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	363 realloc (p, s))
232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	364 #endif
10704 c1911eda16bd random_r: new module Jim Meyering <meyering@redhat.com> parents: 10673 diff changeset	365
12015 9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	366 #if @GNULIB_REALPATH@
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	367 # if @REPLACE_REALPATH@
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	368 # define realpath rpl_realpath
12016 4fac822214af canonicalize-lgpl: use native realpath if it works Eric Blake <ebb9@byu.net> parents: 12015 diff changeset	369 # endif
4fac822214af canonicalize-lgpl: use native realpath if it works Eric Blake <ebb9@byu.net> parents: 12015 diff changeset	370 # 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	371 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	372 # endif
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	373 #elif defined GNULIB_POSIXCHECK
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	374 # undef realpath
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	375 # define realpath(n,r) \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	376 (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	377 "canonicalize or canonicalize-lgpl for portability"), \
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	378 realpath (n, r))
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	379 #endif
9317d4a9ac96 canonicalize, canonicalize-lgpl: use <stdlib.h> Eric Blake <ebb9@byu.net> parents: 11997 diff changeset	380
10001 facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	381 #if @GNULIB_RPMATCH@
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	382 # if !@HAVE_RPMATCH@
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	383 /* Test a user response to a question.
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	384 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	385 extern int rpmatch (const char *response) _GL_ARG_NONNULL ((1));
10001 facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	386 # endif
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	387 #elif defined GNULIB_POSIXCHECK
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	388 # undef rpmatch
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	389 # define rpmatch(r) \
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	390 (GL_LINK_WARNING ("rpmatch is unportable - " \
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	391 "use gnulib module rpmatch for portability"), \
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	392 rpmatch (r))
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	393 #endif
facc928673d7 Declare rpmatch. Bruno Haible <bruno@clisp.org> parents: 9821 diff changeset	394
9545 c596ca4e89b4 Split setenv module into setenv and unsetenv. Get rid of setenv.h. Bruno Haible <bruno@clisp.org> parents: 9436 diff changeset	395 #if @GNULIB_SETENV@
12300 c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	396 # if @REPLACE_SETENV@
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	397 # undef setenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	398 # define setenv rpl_setenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	399 # endif
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	400 # 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	401 /* 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	402 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	403 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	404 _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	405 # endif
12300 c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	406 #elif defined GNULIB_POSIXCHECK
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	407 # undef setenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	408 # define setenv(n,v,o) \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	409 (GL_LINK_WARNING ("setenv is unportable - " \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	410 "use gnulib module setenv for portability"), \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	411 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	412 #endif
c596ca4e89b4 Split setenv module into setenv and unsetenv. Get rid of setenv.h. Bruno Haible <bruno@clisp.org> parents: 9436 diff changeset	413
9821 18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	414 #if @GNULIB_STRTOD@
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	415 # if @REPLACE_STRTOD@
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	416 # define strtod rpl_strtod
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	417 # endif
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	418 # if !@HAVE_STRTOD@ \|\| @REPLACE_STRTOD@
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	419 /* 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	420 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	421 # endif
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	422 #elif defined GNULIB_POSIXCHECK
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	423 # undef strtod
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	424 # define strtod(s, e) \
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	425 (GL_LINK_WARNING ("strtod is unportable - " \
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	426 "use gnulib module strtod for portability"), \
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	427 strtod (s, e))
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	428 #endif
18bab9955c43 Document various strtod bugs, with some fixes. Eric Blake <ebb9@byu.net> parents: 9545 diff changeset	429
10671 459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	430 #if @GNULIB_STRTOLL@
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	431 # if !@HAVE_STRTOLL@
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	432 /* 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	433 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	434 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	435 "0x").
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	436 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	437 stored in *ENDPTR.
10672 66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	438 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	439 to ERANGE. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	440 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	441 _GL_ARG_NONNULL ((1));
10671 459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	442 # endif
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	443 #elif defined GNULIB_POSIXCHECK
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	444 # undef strtoll
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	445 # define strtoll(s,e,b) \
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	446 (GL_LINK_WARNING ("strtoll is unportable - " \
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	447 "use gnulib module strtoll for portability"), \
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	448 strtoll (s, e, b))
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	449 #endif
459974cd8b12 Add strtoll() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10665 diff changeset	450
10672 66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	451 #if @GNULIB_STRTOULL@
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	452 # if !@HAVE_STRTOULL@
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	453 /* 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	454 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	455 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	456 "0x").
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	457 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	458 stored in *ENDPTR.
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	459 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	460 ERANGE. */
12422 f7842310a565 New module 'arg-nonnull'. Declare which arguments expect non-NULL values. Bruno Haible <bruno@clisp.org> parents: 12421 diff changeset	461 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	462 _GL_ARG_NONNULL ((1));
10672 66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	463 # endif
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	464 #elif defined GNULIB_POSIXCHECK
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	465 # undef strtoull
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	466 # define strtoull(s,e,b) \
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	467 (GL_LINK_WARNING ("strtoull is unportable - " \
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	468 "use gnulib module strtoull for portability"), \
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	469 strtoull (s, e, b))
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	470 #endif
66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	471
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	472 #if @GNULIB_UNSETENV@
12300 c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	473 # if @REPLACE_UNSETENV@
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	474 # undef unsetenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	475 # define unsetenv rpl_unsetenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	476 # endif
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	477 # if !@HAVE_UNSETENV@ \|\| @REPLACE_UNSETENV@
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	478 /* 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	479 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	480 # endif
12300 c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	481 #elif defined GNULIB_POSIXCHECK
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	482 # undef unsetenv
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	483 # define unsetenv(n) \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	484 (GL_LINK_WARNING ("unsetenv is unportable - " \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	485 "use gnulib module unsetenv for portability"), \
c8288fd3f281 setenv, unsetenv: work around various bugs Eric Blake <ebb9@byu.net> parents: 12234 diff changeset	486 unsetenv (n))
11997 232ad42f48e7 stdlib: sort witness names Eric Blake <ebb9@byu.net> parents: 11882 diff changeset	487 #endif
10672 66414a3e577c Add strtoull() declaration to <stdlib.h>. Bruno Haible <bruno@clisp.org> parents: 10671 diff changeset	488
9263 bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	489 #ifdef __cplusplus
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	490 }
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	491 #endif
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	492
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	493 #endif /* _GL_STDLIB_H */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	494 #endif /* _GL_STDLIB_H */
bb62a6456893 Rename stdlib_.h to stdlib.in.h. Bruno Haible <bruno@clisp.org> parents: diff changeset	495 #endif

Mercurial > hg > octave-shane > gnulib-hg

annotate lib/stdlib.in.h @ 12422:f7842310a565