diff options
Diffstat (limited to 'lib/libc/include/aarch64-macos-gnu/spawn.h')
| -rw-r--r-- | lib/libc/include/aarch64-macos-gnu/spawn.h | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/lib/libc/include/aarch64-macos-gnu/spawn.h b/lib/libc/include/aarch64-macos-gnu/spawn.h new file mode 100644 index 0000000000..8a59eac2fa --- /dev/null +++ b/lib/libc/include/aarch64-macos-gnu/spawn.h @@ -0,0 +1,187 @@ +/* + * Copyright (c) 2006, 2010 Apple 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 */ + +#include <Availability.h> + +/* + * [SPN] Inclusion of the <spawn.h> header may make visible symbols defined + * in the <sched.h>, <signal.h>, and <sys/types.h> headers. + */ +#include <sys/_types/_pid_t.h> +#include <sys/_types/_sigset_t.h> +#include <sys/_types/_mode_t.h> + +/* + * 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]) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +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]) __API_AVAILABLE(macos(10.5), ios(2.0)); + +int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, int) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int, + int) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawn_file_actions_addopen( + posix_spawn_file_actions_t * __restrict, int, + const char * __restrict, int, mode_t) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawn_file_actions_init(posix_spawn_file_actions_t *) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_destroy(posix_spawnattr_t *) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_getsigdefault(const posix_spawnattr_t * __restrict, + sigset_t * __restrict) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_getflags(const posix_spawnattr_t * __restrict, + short * __restrict) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_getpgroup(const posix_spawnattr_t * __restrict, + pid_t * __restrict) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_getsigmask(const posix_spawnattr_t * __restrict, + sigset_t * __restrict) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_init(posix_spawnattr_t *) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_setsigdefault(posix_spawnattr_t * __restrict, + const sigset_t * __restrict) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_setflags(posix_spawnattr_t *, short) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_setsigmask(posix_spawnattr_t * __restrict, + const sigset_t * __restrict) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +#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> + +#include <sys/_types/_size_t.h> + +__BEGIN_DECLS + +int posix_spawnattr_getbinpref_np(const posix_spawnattr_t * __restrict, + size_t, cpu_type_t *__restrict, size_t *__restrict) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_getarchpref_np(const posix_spawnattr_t * __restrict, + size_t, cpu_type_t *__restrict, cpu_subtype_t *__restrict, size_t *__restrict) __API_AVAILABLE(macos(11.0), ios(14.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_setauditsessionport_np(posix_spawnattr_t * __restrict, + mach_port_t) __API_AVAILABLE(macos(10.6), ios(3.2)); + +int posix_spawnattr_setbinpref_np(posix_spawnattr_t * __restrict, + size_t, cpu_type_t *__restrict, size_t *__restrict) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_setarchpref_np(posix_spawnattr_t * __restrict, + size_t, cpu_type_t *__restrict, cpu_subtype_t *__restrict, size_t *__restrict) __API_AVAILABLE(macos(11.0), ios(14.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_setexceptionports_np(posix_spawnattr_t * __restrict, + exception_mask_t, mach_port_t, + exception_behavior_t, thread_state_flavor_t) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_setspecialport_np(posix_spawnattr_t * __restrict, + mach_port_t, int) __API_AVAILABLE(macos(10.5), ios(2.0)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawnattr_setsuidcredport_np(posix_spawnattr_t * __restrict, mach_port_t) __API_UNAVAILABLE(ios, macos); + +int posix_spawnattr_setnosmt_np(const posix_spawnattr_t * __restrict attr) __API_AVAILABLE(macos(11.0)); + +/* + * Set CPU Security Mitigation on the spawned process + * This attribute affects all threads and is inherited on fork and exec + */ +int posix_spawnattr_set_csm_np(const posix_spawnattr_t * __restrict attr, uint32_t flags) __API_AVAILABLE(macos(11.0)); +/* + * flags for CPU Security Mitigation attribute + * POSIX_SPAWN_NP_CSM_ALL should be used in most cases, + * the individual flags are provided only for performance evaluation etc + */ +#define POSIX_SPAWN_NP_CSM_ALL 0x0001 +#define POSIX_SPAWN_NP_CSM_NOSMT 0x0002 +#define POSIX_SPAWN_NP_CSM_TECS 0x0004 + +int posix_spawn_file_actions_addinherit_np(posix_spawn_file_actions_t *, + int) __API_AVAILABLE(macos(10.7), ios(4.3)) __API_UNAVAILABLE(watchos, tvos); + +int posix_spawn_file_actions_addchdir_np(posix_spawn_file_actions_t *, + const char * __restrict) __API_AVAILABLE(macos(10.15)) __API_UNAVAILABLE(ios, tvos, watchos); + +int posix_spawn_file_actions_addfchdir_np(posix_spawn_file_actions_t *, + int) __API_AVAILABLE(macos(10.15)) __API_UNAVAILABLE(ios, tvos, watchos); + +__END_DECLS + +#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ +#endif /* _SPAWN_H_ */
\ No newline at end of file |