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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | /* * Copyright (c) 2006 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef _SPAWN_H_ #define _SPAWN_H_ /* * [SPN] Support for _POSIX_SPAWN */ #include <sys/cdefs.h> #include <_types.h> #include <sys/spawn.h> /* shared types */ /* * [SPN] Inclusion of the <spawn.h> header may make visible symbols defined * in the <sched.h>, <signal.h>, and <sys/types.h> headers. */ #ifndef _PID_T typedef __darwin_pid_t pid_t; #define _PID_T #endif #ifndef _SIGSET_T #define _SIGSET_T typedef __darwin_sigset_t sigset_t; #endif #ifndef _MODE_T typedef __darwin_mode_t mode_t; #define _MODE_T #endif /* * Opaque types for use with posix_spawn() family functions. Internals are * not defined, and should not be accessed directly. Types are defined as * mandated by POSIX. */ typedef void *posix_spawnattr_t; typedef void *posix_spawn_file_actions_t; __BEGIN_DECLS /* * gcc under c99 mode won't compile "[ __restrict]" by itself. As a workaround, * a dummy argument name is added. */ int posix_spawn(pid_t * __restrict, const char * __restrict, const posix_spawn_file_actions_t *, const posix_spawnattr_t * __restrict, char *const __argv[ __restrict], char *const __envp[ __restrict]); int posix_spawnp(pid_t * __restrict, const char * __restrict, const posix_spawn_file_actions_t *, const posix_spawnattr_t * __restrict, char *const __argv[ __restrict], char *const __envp[ __restrict]); int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, int); int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int, int); int posix_spawn_file_actions_addopen( posix_spawn_file_actions_t * __restrict, int, const char * __restrict, int, mode_t); int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *); int posix_spawn_file_actions_init(posix_spawn_file_actions_t *); int posix_spawnattr_destroy(posix_spawnattr_t *); int posix_spawnattr_getsigdefault(const posix_spawnattr_t * __restrict, sigset_t * __restrict); int posix_spawnattr_getflags(const posix_spawnattr_t * __restrict, short * __restrict); int posix_spawnattr_getpgroup(const posix_spawnattr_t * __restrict, pid_t * __restrict); int posix_spawnattr_getsigmask(const posix_spawnattr_t * __restrict, sigset_t * __restrict); int posix_spawnattr_init(posix_spawnattr_t *); int posix_spawnattr_setsigdefault(posix_spawnattr_t * __restrict, const sigset_t * __restrict); int posix_spawnattr_setflags(posix_spawnattr_t *, short); int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t); int posix_spawnattr_setsigmask(posix_spawnattr_t * __restrict, const sigset_t * __restrict); #if 0 /* _POSIX_PRIORITY_SCHEDULING [PS] : not supported */ int posix_spawnattr_setschedparam(posix_spawnattr_t * __restrict, const struct sched_param * __restrict); int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int); int posix_spawnattr_getschedparam(const posix_spawnattr_t * __restrict, struct sched_param * __restrict); int posix_spawnattr_getschedpolicy(const posix_spawnattr_t * __restrict, int * __restrict); #endif /* 0 */ __END_DECLS #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) /* * Darwin-specific extensions below */ #include <mach/exception_types.h> #include <mach/machine.h> #include <mach/port.h> #ifndef _SIZE_T typedef __darwin_size_t size_t; #define _SIZE_T #endif __BEGIN_DECLS int posix_spawnattr_getbinpref_np(const posix_spawnattr_t * __restrict, size_t, cpu_type_t *__restrict, size_t *__restrict); int posix_spawnattr_setbinpref_np(posix_spawnattr_t * __restrict, size_t, cpu_type_t *__restrict, size_t *__restrict); int posix_spawnattr_setspecialport_np(posix_spawnattr_t *__restrict, mach_port_t, int); int posix_spawnattr_setexceptionports_np(posix_spawnattr_t *__restrict, exception_mask_t, mach_port_t, exception_behavior_t, thread_state_flavor_t); __END_DECLS #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ #endif /* _SPAWN_H_ */ |