| /* Definitions for POSIX spawn interface. |
| Copyright (C) 2000, 2003-2004, 2008-2019 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| This program is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <https://www.gnu.org/licenses/>. */ |
| |
| #ifndef _@GUARD_PREFIX@_SPAWN_H |
| |
| #if __GNUC__ >= 3 |
| @PRAGMA_SYSTEM_HEADER@ |
| #endif |
| @PRAGMA_COLUMNS@ |
| |
| /* The include_next requires a split double-inclusion guard. */ |
| #if @HAVE_SPAWN_H@ |
| # @INCLUDE_NEXT@ @NEXT_SPAWN_H@ |
| #endif |
| |
| #ifndef _@GUARD_PREFIX@_SPAWN_H |
| #define _@GUARD_PREFIX@_SPAWN_H |
| |
| /* Get definitions of 'struct sched_param' and 'sigset_t'. |
| But avoid namespace pollution on glibc systems. */ |
| #if !(defined __GLIBC__ && !defined __UCLIBC__) |
| # include <sched.h> |
| # include <signal.h> |
| #endif |
| |
| #include <sys/types.h> |
| |
| #ifndef __THROW |
| # define __THROW |
| #endif |
| |
| /* GCC 2.95 and later have "__restrict"; C99 compilers have |
| "restrict", and "configure" may have defined "restrict". |
| Other compilers use __restrict, __restrict__, and _Restrict, and |
| 'configure' might #define 'restrict' to those words, so pick a |
| different name. */ |
| #ifndef _Restrict_ |
| # if 199901L <= __STDC_VERSION__ |
| # define _Restrict_ restrict |
| # elif 2 < __GNUC__ || (2 == __GNUC__ && 95 <= __GNUC_MINOR__) |
| # define _Restrict_ __restrict |
| # else |
| # define _Restrict_ |
| # endif |
| #endif |
| /* gcc 3.1 and up support the [restrict] syntax. Don't trust |
| sys/cdefs.h's definition of __restrict_arr, though, as it |
| mishandles gcc -ansi -pedantic. */ |
| #ifndef _Restrict_arr_ |
| # if ((199901L <= __STDC_VERSION__ \ |
| || ((3 < __GNUC__ || (3 == __GNUC__ && 1 <= __GNUC_MINOR__)) \ |
| && !defined __STRICT_ANSI__)) \ |
| && !defined __GNUG__) |
| # define _Restrict_arr_ _Restrict_ |
| # else |
| # define _Restrict_arr_ |
| # endif |
| #endif |
| |
| /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
| |
| /* The definition of _GL_ARG_NONNULL is copied here. */ |
| |
| /* The definition of _GL_WARN_ON_USE is copied here. */ |
| |
| |
| /* Data structure to contain attributes for thread creation. */ |
| #if @REPLACE_POSIX_SPAWN@ || (@HAVE_POSIX_SPAWNATTR_T@ && !@HAVE_POSIX_SPAWN@) |
| # define posix_spawnattr_t rpl_posix_spawnattr_t |
| #endif |
| #if @REPLACE_POSIX_SPAWN@ || !@HAVE_POSIX_SPAWNATTR_T@ || !@HAVE_POSIX_SPAWN@ |
| # if !GNULIB_defined_posix_spawnattr_t |
| typedef struct |
| { |
| short int _flags; |
| pid_t _pgrp; |
| sigset_t _sd; |
| sigset_t _ss; |
| struct sched_param _sp; |
| int _policy; |
| int __pad[16]; |
| } posix_spawnattr_t; |
| # define GNULIB_defined_posix_spawnattr_t 1 |
| # endif |
| #endif |
| |
| |
| /* Data structure to contain information about the actions to be |
| performed in the new process with respect to file descriptors. */ |
| #if @REPLACE_POSIX_SPAWN@ || (@HAVE_POSIX_SPAWN_FILE_ACTIONS_T@ && !@HAVE_POSIX_SPAWN@) |
| # define posix_spawn_file_actions_t rpl_posix_spawn_file_actions_t |
| #endif |
| #if @REPLACE_POSIX_SPAWN@ || !@HAVE_POSIX_SPAWN_FILE_ACTIONS_T@ || !@HAVE_POSIX_SPAWN@ |
| # if !GNULIB_defined_posix_spawn_file_actions_t |
| typedef struct |
| { |
| int _allocated; |
| int _used; |
| struct __spawn_action *_actions; |
| int __pad[16]; |
| } posix_spawn_file_actions_t; |
| # define GNULIB_defined_posix_spawn_file_actions_t 1 |
| # endif |
| #endif |
| |
| |
| /* Flags to be set in the 'posix_spawnattr_t'. */ |
| #if @HAVE_POSIX_SPAWN@ |
| /* Use the values from the system, but provide the missing ones. */ |
| # ifndef POSIX_SPAWN_SETSCHEDPARAM |
| # define POSIX_SPAWN_SETSCHEDPARAM 0 |
| # endif |
| # ifndef POSIX_SPAWN_SETSCHEDULER |
| # define POSIX_SPAWN_SETSCHEDULER 0 |
| # endif |
| #else |
| # if @REPLACE_POSIX_SPAWN@ |
| /* Use the values from the system, for better compatibility. */ |
| /* But this implementation does not support AIX extensions. */ |
| # undef POSIX_SPAWN_FORK_HANDLERS |
| # else |
| # define POSIX_SPAWN_RESETIDS 0x01 |
| # define POSIX_SPAWN_SETPGROUP 0x02 |
| # define POSIX_SPAWN_SETSIGDEF 0x04 |
| # define POSIX_SPAWN_SETSIGMASK 0x08 |
| # define POSIX_SPAWN_SETSCHEDPARAM 0x10 |
| # define POSIX_SPAWN_SETSCHEDULER 0x20 |
| # endif |
| #endif |
| /* A GNU extension. Use the next free bit position. */ |
| #ifndef POSIX_SPAWN_USEVFORK |
| # define POSIX_SPAWN_USEVFORK \ |
| ((POSIX_SPAWN_RESETIDS | (POSIX_SPAWN_RESETIDS - 1) \ |
| | POSIX_SPAWN_SETPGROUP | (POSIX_SPAWN_SETPGROUP - 1) \ |
| | POSIX_SPAWN_SETSIGDEF | (POSIX_SPAWN_SETSIGDEF - 1) \ |
| | POSIX_SPAWN_SETSIGMASK | (POSIX_SPAWN_SETSIGMASK - 1) \ |
| | POSIX_SPAWN_SETSCHEDPARAM \ |
| | (POSIX_SPAWN_SETSCHEDPARAM > 0 ? POSIX_SPAWN_SETSCHEDPARAM - 1 : 0) \ |
| | POSIX_SPAWN_SETSCHEDULER \ |
| | (POSIX_SPAWN_SETSCHEDULER > 0 ? POSIX_SPAWN_SETSCHEDULER - 1 : 0)) \ |
| + 1) |
| #endif |
| #if !GNULIB_defined_verify_POSIX_SPAWN_USEVFORK_no_overlap |
| typedef int verify_POSIX_SPAWN_USEVFORK_no_overlap |
| [(((POSIX_SPAWN_RESETIDS | POSIX_SPAWN_SETPGROUP |
| | POSIX_SPAWN_SETSIGDEF | POSIX_SPAWN_SETSIGMASK |
| | POSIX_SPAWN_SETSCHEDPARAM | POSIX_SPAWN_SETSCHEDULER) |
| & POSIX_SPAWN_USEVFORK) |
| == 0) |
| ? 1 : -1]; |
| # define GNULIB_defined_verify_POSIX_SPAWN_USEVFORK_no_overlap 1 |
| #endif |
| |
| |
| #if @GNULIB_POSIX_SPAWN@ |
| /* Spawn a new process executing PATH with the attributes describes in *ATTRP. |
| Before running the process perform the actions described in FILE-ACTIONS. |
| |
| This function is a possible cancellation points and therefore not |
| marked with __THROW. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawn rpl_posix_spawn |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawn, int, |
| (pid_t *_Restrict_ __pid, |
| const char *_Restrict_ __path, |
| const posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| const posix_spawnattr_t *_Restrict_ __attrp, |
| char *const argv[_Restrict_arr_], |
| char *const envp[_Restrict_arr_]) |
| _GL_ARG_NONNULL ((2, 5, 6))); |
| _GL_CXXALIAS_RPL (posix_spawn, int, |
| (pid_t *_Restrict_ __pid, |
| const char *_Restrict_ __path, |
| const posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| const posix_spawnattr_t *_Restrict_ __attrp, |
| char *const argv[_Restrict_arr_], |
| char *const envp[_Restrict_arr_])); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawn, int, |
| (pid_t *_Restrict_ __pid, |
| const char *_Restrict_ __path, |
| const posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| const posix_spawnattr_t *_Restrict_ __attrp, |
| char *const argv[_Restrict_arr_], |
| char *const envp[_Restrict_arr_]) |
| _GL_ARG_NONNULL ((2, 5, 6))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawn, int, |
| (pid_t *_Restrict_ __pid, |
| const char *_Restrict_ __path, |
| const posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| const posix_spawnattr_t *_Restrict_ __attrp, |
| char *const argv[_Restrict_arr_], |
| char *const envp[_Restrict_arr_])); |
| # endif |
| _GL_CXXALIASWARN (posix_spawn); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawn |
| # if HAVE_RAW_DECL_POSIX_SPAWN |
| _GL_WARN_ON_USE (posix_spawn, "posix_spawn is unportable - " |
| "use gnulib module posix_spawn for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNP@ |
| /* Similar to 'posix_spawn' but search for FILE in the PATH. |
| |
| This function is a possible cancellation points and therefore not |
| marked with __THROW. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnp rpl_posix_spawnp |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnp, int, |
| (pid_t *__pid, const char *__file, |
| const posix_spawn_file_actions_t *__file_actions, |
| const posix_spawnattr_t *__attrp, |
| char *const argv[], char *const envp[]) |
| _GL_ARG_NONNULL ((2, 5, 6))); |
| _GL_CXXALIAS_RPL (posix_spawnp, int, |
| (pid_t *__pid, const char *__file, |
| const posix_spawn_file_actions_t *__file_actions, |
| const posix_spawnattr_t *__attrp, |
| char *const argv[], char *const envp[])); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnp, int, |
| (pid_t *__pid, const char *__file, |
| const posix_spawn_file_actions_t *__file_actions, |
| const posix_spawnattr_t *__attrp, |
| char *const argv[], char *const envp[]) |
| _GL_ARG_NONNULL ((2, 5, 6))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnp, int, |
| (pid_t *__pid, const char *__file, |
| const posix_spawn_file_actions_t *__file_actions, |
| const posix_spawnattr_t *__attrp, |
| char *const argv[], char *const envp[])); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnp); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnp |
| # if HAVE_RAW_DECL_POSIX_SPAWNP |
| _GL_WARN_ON_USE (posix_spawnp, "posix_spawnp is unportable - " |
| "use gnulib module posix_spawnp for portability"); |
| # endif |
| #endif |
| |
| |
| #if @GNULIB_POSIX_SPAWNATTR_INIT@ |
| /* Initialize data structure with attributes for 'spawn' to default values. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_init rpl_posix_spawnattr_init |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_init, int, (posix_spawnattr_t *__attr) |
| __THROW _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_init, int, (posix_spawnattr_t *__attr)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnattr_init, int, (posix_spawnattr_t *__attr) |
| __THROW _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_init, int, (posix_spawnattr_t *__attr)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_init); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_init |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_INIT |
| _GL_WARN_ON_USE (posix_spawnattr_init, "posix_spawnattr_init is unportable - " |
| "use gnulib module posix_spawnattr_init for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_DESTROY@ |
| /* Free resources associated with ATTR. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_destroy rpl_posix_spawnattr_destroy |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_destroy, int, (posix_spawnattr_t *__attr) |
| __THROW _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_destroy, int, (posix_spawnattr_t *__attr)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnattr_destroy, int, (posix_spawnattr_t *__attr) |
| __THROW _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_destroy, int, (posix_spawnattr_t *__attr)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_destroy); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_destroy |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_DESTROY |
| _GL_WARN_ON_USE (posix_spawnattr_destroy, |
| "posix_spawnattr_destroy is unportable - " |
| "use gnulib module posix_spawnattr_destroy for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT@ |
| /* Store signal mask for signals with default handling from ATTR in |
| SIGDEFAULT. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_getsigdefault rpl_posix_spawnattr_getsigdefault |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_getsigdefault, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| sigset_t *_Restrict_ __sigdefault) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_getsigdefault, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| sigset_t *_Restrict_ __sigdefault)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnattr_getsigdefault, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| sigset_t *_Restrict_ __sigdefault) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_getsigdefault, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| sigset_t *_Restrict_ __sigdefault)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_getsigdefault); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_getsigdefault |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_GETSIGDEFAULT |
| _GL_WARN_ON_USE (posix_spawnattr_getsigdefault, |
| "posix_spawnattr_getsigdefault is unportable - " |
| "use gnulib module posix_spawnattr_getsigdefault for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT@ |
| /* Set signal mask for signals with default handling in ATTR to SIGDEFAULT. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_setsigdefault rpl_posix_spawnattr_setsigdefault |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_setsigdefault, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const sigset_t *_Restrict_ __sigdefault) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_setsigdefault, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const sigset_t *_Restrict_ __sigdefault)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnattr_setsigdefault, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const sigset_t *_Restrict_ __sigdefault) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_setsigdefault, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const sigset_t *_Restrict_ __sigdefault)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_setsigdefault); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_setsigdefault |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_SETSIGDEFAULT |
| _GL_WARN_ON_USE (posix_spawnattr_setsigdefault, |
| "posix_spawnattr_setsigdefault is unportable - " |
| "use gnulib module posix_spawnattr_setsigdefault for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_GETSIGMASK@ |
| /* Store signal mask for the new process from ATTR in SIGMASK. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_getsigmask rpl_posix_spawnattr_getsigmask |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_getsigmask, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| sigset_t *_Restrict_ __sigmask) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_getsigmask, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| sigset_t *_Restrict_ __sigmask)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnattr_getsigmask, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| sigset_t *_Restrict_ __sigmask) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_getsigmask, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| sigset_t *_Restrict_ __sigmask)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_getsigmask); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_getsigmask |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_GETSIGMASK |
| _GL_WARN_ON_USE (posix_spawnattr_getsigmask, |
| "posix_spawnattr_getsigmask is unportable - " |
| "use gnulib module posix_spawnattr_getsigmask for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_SETSIGMASK@ |
| /* Set signal mask for the new process in ATTR to SIGMASK. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_setsigmask rpl_posix_spawnattr_setsigmask |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_setsigmask, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const sigset_t *_Restrict_ __sigmask) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_setsigmask, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const sigset_t *_Restrict_ __sigmask)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnattr_setsigmask, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const sigset_t *_Restrict_ __sigmask) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_setsigmask, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const sigset_t *_Restrict_ __sigmask)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_setsigmask); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_setsigmask |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_SETSIGMASK |
| _GL_WARN_ON_USE (posix_spawnattr_setsigmask, |
| "posix_spawnattr_setsigmask is unportable - " |
| "use gnulib module posix_spawnattr_setsigmask for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_GETFLAGS@ |
| /* Get flag word from the attribute structure. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_getflags rpl_posix_spawnattr_getflags |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_getflags, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| short int *_Restrict_ __flags) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_getflags, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| short int *_Restrict_ __flags)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnattr_getflags, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| short int *_Restrict_ __flags) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_getflags, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| short int *_Restrict_ __flags)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_getflags); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_getflags |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_GETFLAGS |
| _GL_WARN_ON_USE (posix_spawnattr_getflags, |
| "posix_spawnattr_getflags is unportable - " |
| "use gnulib module posix_spawnattr_getflags for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_SETFLAGS@ |
| /* Store flags in the attribute structure. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_setflags rpl_posix_spawnattr_setflags |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_setflags, int, |
| (posix_spawnattr_t *__attr, short int __flags) |
| __THROW _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_setflags, int, |
| (posix_spawnattr_t *__attr, short int __flags)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnattr_setflags, int, |
| (posix_spawnattr_t *__attr, short int __flags) |
| __THROW _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_setflags, int, |
| (posix_spawnattr_t *__attr, short int __flags)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_setflags); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_setflags |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_SETFLAGS |
| _GL_WARN_ON_USE (posix_spawnattr_setflags, |
| "posix_spawnattr_setflags is unportable - " |
| "use gnulib module posix_spawnattr_setflags for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_GETPGROUP@ |
| /* Get process group ID from the attribute structure. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_getpgroup rpl_posix_spawnattr_getpgroup |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_getpgroup, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| pid_t *_Restrict_ __pgroup) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_getpgroup, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| pid_t *_Restrict_ __pgroup)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnattr_getpgroup, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| pid_t *_Restrict_ __pgroup) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_getpgroup, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| pid_t *_Restrict_ __pgroup)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_getpgroup); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_getpgroup |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_GETPGROUP |
| _GL_WARN_ON_USE (posix_spawnattr_getpgroup, |
| "posix_spawnattr_getpgroup is unportable - " |
| "use gnulib module posix_spawnattr_getpgroup for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_SETPGROUP@ |
| /* Store process group ID in the attribute structure. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_setpgroup rpl_posix_spawnattr_setpgroup |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_setpgroup, int, |
| (posix_spawnattr_t *__attr, pid_t __pgroup) |
| __THROW _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_setpgroup, int, |
| (posix_spawnattr_t *__attr, pid_t __pgroup)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawnattr_setpgroup, int, |
| (posix_spawnattr_t *__attr, pid_t __pgroup) |
| __THROW _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_setpgroup, int, |
| (posix_spawnattr_t *__attr, pid_t __pgroup)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_setpgroup); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_setpgroup |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_SETPGROUP |
| _GL_WARN_ON_USE (posix_spawnattr_setpgroup, |
| "posix_spawnattr_setpgroup is unportable - " |
| "use gnulib module posix_spawnattr_setpgroup for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY@ |
| /* Get scheduling policy from the attribute structure. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_getschedpolicy rpl_posix_spawnattr_getschedpolicy |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_getschedpolicy, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| int *_Restrict_ __schedpolicy) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_getschedpolicy, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| int *_Restrict_ __schedpolicy)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ || POSIX_SPAWN_SETSCHEDULER == 0 |
| _GL_FUNCDECL_SYS (posix_spawnattr_getschedpolicy, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| int *_Restrict_ __schedpolicy) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_getschedpolicy, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| int *_Restrict_ __schedpolicy)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_getschedpolicy); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_getschedpolicy |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_GETSCHEDPOLICY |
| _GL_WARN_ON_USE (posix_spawnattr_getschedpolicy, |
| "posix_spawnattr_getschedpolicy is unportable - " |
| "use gnulib module posix_spawnattr_getschedpolicy for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY@ |
| /* Store scheduling policy in the attribute structure. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_setschedpolicy rpl_posix_spawnattr_setschedpolicy |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_setschedpolicy, int, |
| (posix_spawnattr_t *__attr, int __schedpolicy) |
| __THROW _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_setschedpolicy, int, |
| (posix_spawnattr_t *__attr, int __schedpolicy)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ || POSIX_SPAWN_SETSCHEDULER == 0 |
| _GL_FUNCDECL_SYS (posix_spawnattr_setschedpolicy, int, |
| (posix_spawnattr_t *__attr, int __schedpolicy) |
| __THROW _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_setschedpolicy, int, |
| (posix_spawnattr_t *__attr, int __schedpolicy)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_setschedpolicy); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_setschedpolicy |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_SETSCHEDPOLICY |
| _GL_WARN_ON_USE (posix_spawnattr_setschedpolicy, |
| "posix_spawnattr_setschedpolicy is unportable - " |
| "use gnulib module posix_spawnattr_setschedpolicy for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM@ |
| /* Get scheduling parameters from the attribute structure. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_getschedparam rpl_posix_spawnattr_getschedparam |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_getschedparam, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| struct sched_param *_Restrict_ __schedparam) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_getschedparam, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| struct sched_param *_Restrict_ __schedparam)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ || POSIX_SPAWN_SETSCHEDPARAM == 0 |
| _GL_FUNCDECL_SYS (posix_spawnattr_getschedparam, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| struct sched_param *_Restrict_ __schedparam) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_getschedparam, int, |
| (const posix_spawnattr_t *_Restrict_ __attr, |
| struct sched_param *_Restrict_ __schedparam)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_getschedparam); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_getschedparam |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_GETSCHEDPARAM |
| _GL_WARN_ON_USE (posix_spawnattr_getschedparam, |
| "posix_spawnattr_getschedparam is unportable - " |
| "use gnulib module posix_spawnattr_getschedparam for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM@ |
| /* Store scheduling parameters in the attribute structure. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawnattr_setschedparam rpl_posix_spawnattr_setschedparam |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawnattr_setschedparam, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const struct sched_param *_Restrict_ __schedparam) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (posix_spawnattr_setschedparam, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const struct sched_param *_Restrict_ __schedparam)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ || POSIX_SPAWN_SETSCHEDPARAM == 0 |
| _GL_FUNCDECL_SYS (posix_spawnattr_setschedparam, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const struct sched_param *_Restrict_ __schedparam) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawnattr_setschedparam, int, |
| (posix_spawnattr_t *_Restrict_ __attr, |
| const struct sched_param *_Restrict_ __schedparam)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawnattr_setschedparam); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawnattr_setschedparam |
| # if HAVE_RAW_DECL_POSIX_SPAWNATTR_SETSCHEDPARAM |
| _GL_WARN_ON_USE (posix_spawnattr_setschedparam, |
| "posix_spawnattr_setschedparam is unportable - " |
| "use gnulib module posix_spawnattr_setschedparam for portability"); |
| # endif |
| #endif |
| |
| |
| #if @GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT@ |
| /* Initialize data structure for file attribute for 'spawn' call. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawn_file_actions_init rpl_posix_spawn_file_actions_init |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawn_file_actions_init, int, |
| (posix_spawn_file_actions_t *__file_actions) |
| __THROW _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_spawn_file_actions_init, int, |
| (posix_spawn_file_actions_t *__file_actions)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawn_file_actions_init, int, |
| (posix_spawn_file_actions_t *__file_actions) |
| __THROW _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawn_file_actions_init, int, |
| (posix_spawn_file_actions_t *__file_actions)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawn_file_actions_init); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawn_file_actions_init |
| # if HAVE_RAW_DECL_POSIX_SPAWN_FILE_ACTIONS_INIT |
| _GL_WARN_ON_USE (posix_spawn_file_actions_init, |
| "posix_spawn_file_actions_init is unportable - " |
| "use gnulib module posix_spawn_file_actions_init for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY@ |
| /* Free resources associated with FILE-ACTIONS. */ |
| # if @REPLACE_POSIX_SPAWN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawn_file_actions_destroy rpl_posix_spawn_file_actions_destroy |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawn_file_actions_destroy, int, |
| (posix_spawn_file_actions_t *__file_actions) |
| __THROW _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_spawn_file_actions_destroy, int, |
| (posix_spawn_file_actions_t *__file_actions)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawn_file_actions_destroy, int, |
| (posix_spawn_file_actions_t *__file_actions) |
| __THROW _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawn_file_actions_destroy, int, |
| (posix_spawn_file_actions_t *__file_actions)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawn_file_actions_destroy); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawn_file_actions_destroy |
| # if HAVE_RAW_DECL_POSIX_SPAWN_FILE_ACTIONS_DESTROY |
| _GL_WARN_ON_USE (posix_spawn_file_actions_destroy, |
| "posix_spawn_file_actions_destroy is unportable - " |
| "use gnulib module posix_spawn_file_actions_destroy for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN@ |
| /* Add an action to FILE-ACTIONS which tells the implementation to call |
| 'open' for the given file during the 'spawn' call. */ |
| # if @REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawn_file_actions_addopen rpl_posix_spawn_file_actions_addopen |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawn_file_actions_addopen, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| int __fd, |
| const char *_Restrict_ __path, int __oflag, mode_t __mode) |
| __THROW _GL_ARG_NONNULL ((1, 3))); |
| _GL_CXXALIAS_RPL (posix_spawn_file_actions_addopen, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| int __fd, |
| const char *_Restrict_ __path, int __oflag, mode_t __mode)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawn_file_actions_addopen, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| int __fd, |
| const char *_Restrict_ __path, int __oflag, mode_t __mode) |
| __THROW _GL_ARG_NONNULL ((1, 3))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawn_file_actions_addopen, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| int __fd, |
| const char *_Restrict_ __path, int __oflag, mode_t __mode)); |
| # endif |
| # if __GLIBC__ >= 2 |
| _GL_CXXALIASWARN (posix_spawn_file_actions_addopen); |
| # endif |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawn_file_actions_addopen |
| # if HAVE_RAW_DECL_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN |
| _GL_WARN_ON_USE (posix_spawn_file_actions_addopen, |
| "posix_spawn_file_actions_addopen is unportable - " |
| "use gnulib module posix_spawn_file_actions_addopen for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE@ |
| /* Add an action to FILE-ACTIONS which tells the implementation to call |
| 'close' for the given file descriptor during the 'spawn' call. */ |
| # if @REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawn_file_actions_addclose rpl_posix_spawn_file_actions_addclose |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawn_file_actions_addclose, int, |
| (posix_spawn_file_actions_t *__file_actions, int __fd) |
| __THROW _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_spawn_file_actions_addclose, int, |
| (posix_spawn_file_actions_t *__file_actions, int __fd)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawn_file_actions_addclose, int, |
| (posix_spawn_file_actions_t *__file_actions, int __fd) |
| __THROW _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawn_file_actions_addclose, int, |
| (posix_spawn_file_actions_t *__file_actions, int __fd)); |
| # endif |
| # if __GLIBC__ >= 2 |
| _GL_CXXALIASWARN (posix_spawn_file_actions_addclose); |
| # endif |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawn_file_actions_addclose |
| # if HAVE_RAW_DECL_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE |
| _GL_WARN_ON_USE (posix_spawn_file_actions_addclose, |
| "posix_spawn_file_actions_addclose is unportable - " |
| "use gnulib module posix_spawn_file_actions_addclose for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2@ |
| /* Add an action to FILE-ACTIONS which tells the implementation to call |
| 'dup2' for the given file descriptors during the 'spawn' call. */ |
| # if @REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawn_file_actions_adddup2 rpl_posix_spawn_file_actions_adddup2 |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawn_file_actions_adddup2, int, |
| (posix_spawn_file_actions_t *__file_actions, |
| int __fd, int __newfd) |
| __THROW _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_spawn_file_actions_adddup2, int, |
| (posix_spawn_file_actions_t *__file_actions, |
| int __fd, int __newfd)); |
| # else |
| # if !@HAVE_POSIX_SPAWN@ |
| _GL_FUNCDECL_SYS (posix_spawn_file_actions_adddup2, int, |
| (posix_spawn_file_actions_t *__file_actions, |
| int __fd, int __newfd) |
| __THROW _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawn_file_actions_adddup2, int, |
| (posix_spawn_file_actions_t *__file_actions, |
| int __fd, int __newfd)); |
| # endif |
| # if __GLIBC__ >= 2 |
| _GL_CXXALIASWARN (posix_spawn_file_actions_adddup2); |
| # endif |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawn_file_actions_adddup2 |
| # if HAVE_RAW_DECL_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 |
| _GL_WARN_ON_USE (posix_spawn_file_actions_adddup2, |
| "posix_spawn_file_actions_adddup2 is unportable - " |
| "use gnulib module posix_spawn_file_actions_adddup2 for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR@ |
| /* Add an action to FILE-ACTIONS which tells the implementation to call |
| 'chdir' to the given directory during the 'spawn' call. */ |
| # if @REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawn_file_actions_addchdir rpl_posix_spawn_file_actions_addchdir |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawn_file_actions_addchdir, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| const char *_Restrict_ __path) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| _GL_CXXALIAS_RPL (posix_spawn_file_actions_addchdir, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| const char *_Restrict_ __path)); |
| # else |
| # if !@HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR@ |
| _GL_FUNCDECL_SYS (posix_spawn_file_actions_addchdir, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| const char *_Restrict_ __path) |
| __THROW _GL_ARG_NONNULL ((1, 2))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawn_file_actions_addchdir, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| const char *_Restrict_ __path)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawn_file_actions_addchdir); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawn_file_actions_addchdir |
| # if HAVE_RAW_DECL_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR |
| _GL_WARN_ON_USE (posix_spawn_file_actions_addchdir, |
| "posix_spawn_file_actions_addchdir is unportable - " |
| "use gnulib module posix_spawn_file_actions_addchdir for portability"); |
| # endif |
| #endif |
| |
| #if @GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR@ |
| /* Add an action to FILE-ACTIONS which tells the implementation to call |
| 'fchdir' to the given directory during the 'spawn' call. */ |
| # if @REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR@ |
| # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
| # define posix_spawn_file_actions_addfchdir rpl_posix_spawn_file_actions_addfchdir |
| # endif |
| _GL_FUNCDECL_RPL (posix_spawn_file_actions_addfchdir, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| int __fd) |
| __THROW _GL_ARG_NONNULL ((1))); |
| _GL_CXXALIAS_RPL (posix_spawn_file_actions_addfchdir, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| int __fd)); |
| # else |
| # if !@HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR@ |
| _GL_FUNCDECL_SYS (posix_spawn_file_actions_addfchdir, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| int __fd) |
| __THROW _GL_ARG_NONNULL ((1))); |
| # endif |
| _GL_CXXALIAS_SYS (posix_spawn_file_actions_addfchdir, int, |
| (posix_spawn_file_actions_t *_Restrict_ __file_actions, |
| int __fd)); |
| # endif |
| _GL_CXXALIASWARN (posix_spawn_file_actions_addfchdir); |
| #elif defined GNULIB_POSIXCHECK |
| # undef posix_spawn_file_actions_addfchdir |
| # if HAVE_RAW_DECL_POSIX_SPAWN_FILE_ACTIONS_ADDFCHDIR |
| _GL_WARN_ON_USE (posix_spawn_file_actions_addfchdir, |
| "posix_spawn_file_actions_addfchdir is unportable - " |
| "use gnulib module posix_spawn_file_actions_addfchdir for portability"); |
| # endif |
| #endif |
| |
| |
| #endif /* _@GUARD_PREFIX@_SPAWN_H */ |
| #endif /* _@GUARD_PREFIX@_SPAWN_H */ |
