X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fspawn.in.h;h=cc8d9a9c478a4e112e892ff21358c2c80afbd173;hb=692a15c587c6d741cba6423319efcc957c45c9cb;hp=84ba93c1a7e9344580e8b76b85caac504720f6ae;hpb=cbd5934b1918d73022d1d1d9904112f3d6d7f187;p=gnulib.git diff --git a/lib/spawn.in.h b/lib/spawn.in.h index 84ba93c1a..cc8d9a9c4 100644 --- a/lib/spawn.in.h +++ b/lib/spawn.in.h @@ -70,6 +70,8 @@ # 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. */ @@ -110,26 +112,38 @@ typedef struct /* Flags to be set in the `posix_spawnattr_t'. */ -#if @REPLACE_POSIX_SPAWN@ +#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 +# 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. */ #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 - 1) \ - | POSIX_SPAWN_SETSCHEDULER | (POSIX_SPAWN_SETSCHEDULER - 1)) \ + ((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) typedef int verify_POSIX_SPAWN_USEVFORK_no_overlap [2 * (((POSIX_SPAWN_RESETIDS | POSIX_SPAWN_SETPGROUP @@ -138,11 +152,6 @@ typedef int verify_POSIX_SPAWN_USEVFORK_no_overlap & POSIX_SPAWN_USEVFORK) == 0) - 1]; -#ifdef __cplusplus -extern "C" { -#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. @@ -150,17 +159,44 @@ extern "C" { This function is a possible cancellation points and therefore not marked with __THROW. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawn rpl_posix_spawn -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawn (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 +# 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 @@ -175,15 +211,36 @@ _GL_WARN_ON_USE (posix_spawn, "posix_spawn is unportable - " This function is a possible cancellation points and therefore not marked with __THROW. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnp rpl_posix_spawnp -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnp (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 +# 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 @@ -196,12 +253,20 @@ _GL_WARN_ON_USE (posix_spawnp, "posix_spawnp is unportable - " #if @GNULIB_POSIX_SPAWNATTR_INIT@ /* Initialize data structure with attributes for `spawn' to default values. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_init rpl_posix_spawnattr_init -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_init (posix_spawnattr_t *__attr) - __THROW _GL_ARG_NONNULL ((1)); +# 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 @@ -213,12 +278,20 @@ _GL_WARN_ON_USE (posix_spawnattr_init, "posix_spawnattr_init is unportable - " #if @GNULIB_POSIX_SPAWNATTR_DESTROY@ /* Free resources associated with ATTR. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_destroy rpl_posix_spawnattr_destroy -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_destroy (posix_spawnattr_t *__attr) - __THROW _GL_ARG_NONNULL ((1)); +# 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 @@ -231,13 +304,28 @@ _GL_WARN_ON_USE (posix_spawnattr_destroy, "posix_spawnattr_destroy is unportable /* Store signal mask for signals with default handling from ATTR in SIGDEFAULT. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_getsigdefault rpl_posix_spawnattr_getsigdefault -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_getsigdefault (const posix_spawnattr_t *_Restrict_ __attr, - sigset_t *_Restrict_ __sigdefault) - __THROW _GL_ARG_NONNULL ((1, 2)); -# endif +# 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 @@ -249,13 +337,28 @@ _GL_WARN_ON_USE (posix_spawnattr_getsigdefault, "posix_spawnattr_getsigdefault i #if @GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT@ /* Set signal mask for signals with default handling in ATTR to SIGDEFAULT. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_setsigdefault rpl_posix_spawnattr_setsigdefault -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_setsigdefault (posix_spawnattr_t *_Restrict_ __attr, - const sigset_t *_Restrict_ __sigdefault) - __THROW _GL_ARG_NONNULL ((1, 2)); -# endif +# 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 @@ -267,13 +370,28 @@ _GL_WARN_ON_USE (posix_spawnattr_setsigdefault, "posix_spawnattr_setsigdefault i #if @GNULIB_POSIX_SPAWNATTR_GETSIGMASK@ /* Store signal mask for the new process from ATTR in SIGMASK. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_getsigmask rpl_posix_spawnattr_getsigmask -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_getsigmask (const posix_spawnattr_t *_Restrict_ __attr, - sigset_t *_Restrict_ __sigmask) - __THROW _GL_ARG_NONNULL ((1, 2)); -# endif +# 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 @@ -285,13 +403,28 @@ _GL_WARN_ON_USE (posix_spawnattr_getsigmask, "posix_spawnattr_getsigmask is unpo #if @GNULIB_POSIX_SPAWNATTR_SETSIGMASK@ /* Set signal mask for the new process in ATTR to SIGMASK. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_setsigmask rpl_posix_spawnattr_setsigmask -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_setsigmask (posix_spawnattr_t *_Restrict_ __attr, - const sigset_t *_Restrict_ __sigmask) - __THROW _GL_ARG_NONNULL ((1, 2)); -# endif +# 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 @@ -303,13 +436,28 @@ _GL_WARN_ON_USE (posix_spawnattr_setsigmask, "posix_spawnattr_setsigmask is unpo #if @GNULIB_POSIX_SPAWNATTR_GETFLAGS@ /* Get flag word from the attribute structure. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_getflags rpl_posix_spawnattr_getflags -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_getflags (const posix_spawnattr_t *_Restrict_ __attr, - short int *_Restrict_ __flags) - __THROW _GL_ARG_NONNULL ((1, 2)); -# endif +# 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 @@ -321,13 +469,24 @@ _GL_WARN_ON_USE (posix_spawnattr_getflags, "posix_spawnattr_getflags is unportab #if @GNULIB_POSIX_SPAWNATTR_SETFLAGS@ /* Store flags in the attribute structure. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_setflags rpl_posix_spawnattr_setflags -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_setflags (posix_spawnattr_t *__attr, - short int __flags) - __THROW _GL_ARG_NONNULL ((1)); -# endif +# 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 @@ -339,13 +498,28 @@ _GL_WARN_ON_USE (posix_spawnattr_setflags, "posix_spawnattr_setflags is unportab #if @GNULIB_POSIX_SPAWNATTR_GETPGROUP@ /* Get process group ID from the attribute structure. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_getpgroup rpl_posix_spawnattr_getpgroup -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_getpgroup (const posix_spawnattr_t *_Restrict_ __attr, - pid_t *_Restrict_ __pgroup) - __THROW _GL_ARG_NONNULL ((1, 2)); -# endif +# 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 @@ -357,13 +531,24 @@ _GL_WARN_ON_USE (posix_spawnattr_getpgroup, "posix_spawnattr_getpgroup is unport #if @GNULIB_POSIX_SPAWNATTR_SETPGROUP@ /* Store process group ID in the attribute structure. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_setpgroup rpl_posix_spawnattr_setpgroup -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_setpgroup (posix_spawnattr_t *__attr, - pid_t __pgroup) - __THROW _GL_ARG_NONNULL ((1)); -# endif +# 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 @@ -375,13 +560,28 @@ _GL_WARN_ON_USE (posix_spawnattr_setpgroup, "posix_spawnattr_setpgroup is unport #if @GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY@ /* Get scheduling policy from the attribute structure. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_getschedpolicy rpl_posix_spawnattr_getschedpolicy -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_getschedpolicy (const posix_spawnattr_t *_Restrict_ __attr, - int *_Restrict_ __schedpolicy) - __THROW _GL_ARG_NONNULL ((1, 2)); -# endif +# 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 @@ -393,13 +593,24 @@ _GL_WARN_ON_USE (posix_spawnattr_getschedpolicy, "posix_spawnattr_getschedpolicy #if @GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY@ /* Store scheduling policy in the attribute structure. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_setschedpolicy rpl_posix_spawnattr_setschedpolicy -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_setschedpolicy (posix_spawnattr_t *__attr, - int __schedpolicy) - __THROW _GL_ARG_NONNULL ((1)); -# endif +# 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 @@ -411,13 +622,28 @@ _GL_WARN_ON_USE (posix_spawnattr_setschedpolicy, "posix_spawnattr_setschedpolicy #if @GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM@ /* Get scheduling parameters from the attribute structure. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_getschedparam rpl_posix_spawnattr_getschedparam -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_getschedparam (const posix_spawnattr_t *_Restrict_ __attr, - struct sched_param *_Restrict_ __schedparam) - __THROW _GL_ARG_NONNULL ((1, 2)); -# endif +# 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 @@ -429,13 +655,28 @@ _GL_WARN_ON_USE (posix_spawnattr_getschedparam, "posix_spawnattr_getschedparam i #if @GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM@ /* Store scheduling parameters in the attribute structure. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawnattr_setschedparam rpl_posix_spawnattr_setschedparam -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawnattr_setschedparam (posix_spawnattr_t *_Restrict_ __attr, - const struct sched_param *_Restrict_ __schedparam) - __THROW _GL_ARG_NONNULL ((1, 2)); -# endif +# 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 @@ -448,12 +689,24 @@ _GL_WARN_ON_USE (posix_spawnattr_setschedparam, "posix_spawnattr_setschedparam i #if @GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT@ /* Initialize data structure for file attribute for `spawn' call. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawn_file_actions_init rpl_posix_spawn_file_actions_init -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawn_file_actions_init (posix_spawn_file_actions_t *__file_actions) - __THROW _GL_ARG_NONNULL ((1)); -# endif +# 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 @@ -465,12 +718,24 @@ _GL_WARN_ON_USE (posix_spawn_file_actions_init, "posix_spawn_file_actions_init i #if @GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY@ /* Free resources associated with FILE-ACTIONS. */ # if @REPLACE_POSIX_SPAWN@ -# define posix_spawn_file_actions_destroy rpl_posix_spawn_file_actions_destroy -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *__file_actions) - __THROW _GL_ARG_NONNULL ((1)); -# endif +# 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 @@ -483,15 +748,32 @@ _GL_WARN_ON_USE (posix_spawn_file_actions_destroy, "posix_spawn_file_actions_des /* 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@ -# define posix_spawn_file_actions_addopen rpl_posix_spawn_file_actions_addopen -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawn_file_actions_addopen (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 +# 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 +_GL_CXXALIASWARN (posix_spawn_file_actions_addopen); #elif defined GNULIB_POSIXCHECK # undef posix_spawn_file_actions_addopen # if HAVE_RAW_DECL_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN @@ -504,13 +786,24 @@ _GL_WARN_ON_USE (posix_spawn_file_actions_addopen, "posix_spawn_file_actions_add /* 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@ -# define posix_spawn_file_actions_addclose rpl_posix_spawn_file_actions_addclose -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawn_file_actions_addclose (posix_spawn_file_actions_t *__file_actions, - int __fd) - __THROW _GL_ARG_NONNULL ((1)); -# endif +# 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 +_GL_CXXALIASWARN (posix_spawn_file_actions_addclose); #elif defined GNULIB_POSIXCHECK # undef posix_spawn_file_actions_addclose # if HAVE_RAW_DECL_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE @@ -523,13 +816,28 @@ _GL_WARN_ON_USE (posix_spawn_file_actions_addclose, "posix_spawn_file_actions_ad /* 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@ -# define posix_spawn_file_actions_adddup2 rpl_posix_spawn_file_actions_adddup2 -# endif -# if !@HAVE_POSIX_SPAWN@ || @REPLACE_POSIX_SPAWN@ -extern int posix_spawn_file_actions_adddup2 (posix_spawn_file_actions_t *__file_actions, - int __fd, int __newfd) - __THROW _GL_ARG_NONNULL ((1)); -# endif +# 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 +_GL_CXXALIASWARN (posix_spawn_file_actions_adddup2); #elif defined GNULIB_POSIXCHECK # undef posix_spawn_file_actions_adddup2 # if HAVE_RAW_DECL_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 @@ -539,10 +847,5 @@ _GL_WARN_ON_USE (posix_spawn_file_actions_adddup2, "posix_spawn_file_actions_add #endif -#ifdef __cplusplus -} -#endif - - #endif /* _GL_SPAWN_H */ #endif /* _GL_SPAWN_H */