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eeb20775d2
This will help C++ code that uses exceptions to be tinier. For example, this change shaves away 1000 lines of assembly code from LLVM's libcxx, which is 0.7% of all assembly instructions in the entire library.
65 lines
3.2 KiB
C
65 lines
3.2 KiB
C
#ifndef COSMOPOLITAN_LIBC_STDIO_SPAWN_H_
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#define COSMOPOLITAN_LIBC_STDIO_SPAWN_H_
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#include "libc/calls/struct/rlimit.h"
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#include "libc/calls/struct/sched_param.h"
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#include "libc/calls/struct/sigset.h"
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#define POSIX_SPAWN_USEVFORK 0
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#define POSIX_SPAWN_RESETIDS 1
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#define POSIX_SPAWN_SETPGROUP 2
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#define POSIX_SPAWN_SETSIGDEF 4
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#define POSIX_SPAWN_SETSIGMASK 8
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#define POSIX_SPAWN_SETSCHEDPARAM 16
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#define POSIX_SPAWN_SETSCHEDULER 32
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#define POSIX_SPAWN_SETSID 128
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#define POSIX_SPAWN_SETRLIMIT 256
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COSMOPOLITAN_C_START_
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typedef struct _posix_spawna *posix_spawnattr_t;
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typedef struct _posix_faction *posix_spawn_file_actions_t;
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int posix_spawn(int *, const char *, const posix_spawn_file_actions_t *,
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const posix_spawnattr_t *, char *const[], char *const[]);
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int posix_spawnp(int *, const char *, const posix_spawn_file_actions_t *,
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const posix_spawnattr_t *, char *const[], char *const[]);
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int posix_spawn_file_actions_init(posix_spawn_file_actions_t *) libcesque;
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int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *) libcesque;
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int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *,
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int) libcesque;
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int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int,
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int) libcesque;
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int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *, int,
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const char *, int, unsigned) libcesque;
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int posix_spawn_file_actions_addchdir_np(posix_spawn_file_actions_t *,
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const char *) libcesque;
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int posix_spawn_file_actions_addfchdir_np(posix_spawn_file_actions_t *,
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int) libcesque;
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int posix_spawnattr_init(posix_spawnattr_t *) libcesque;
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int posix_spawnattr_destroy(posix_spawnattr_t *) libcesque;
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int posix_spawnattr_getflags(const posix_spawnattr_t *, short *) libcesque;
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int posix_spawnattr_setflags(posix_spawnattr_t *, short) libcesque;
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int posix_spawnattr_getpgroup(const posix_spawnattr_t *, int *) libcesque;
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int posix_spawnattr_setpgroup(posix_spawnattr_t *, int) libcesque;
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int posix_spawnattr_getschedpolicy(const posix_spawnattr_t *, int *) libcesque;
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int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int) libcesque;
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int posix_spawnattr_getschedparam(const posix_spawnattr_t *,
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struct sched_param *) libcesque;
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int posix_spawnattr_setschedparam(posix_spawnattr_t *,
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const struct sched_param *) libcesque;
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int posix_spawnattr_getsigmask(const posix_spawnattr_t *, sigset_t *) libcesque;
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int posix_spawnattr_setsigmask(posix_spawnattr_t *, const sigset_t *) libcesque;
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int posix_spawnattr_getsigdefault(const posix_spawnattr_t *,
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sigset_t *) libcesque;
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int posix_spawnattr_setsigdefault(posix_spawnattr_t *,
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const sigset_t *) libcesque;
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int posix_spawnattr_getrlimit(const posix_spawnattr_t *, int,
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struct rlimit *) libcesque;
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int posix_spawnattr_setrlimit(posix_spawnattr_t *, int,
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const struct rlimit *) libcesque;
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COSMOPOLITAN_C_END_
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#endif /* COSMOPOLITAN_LIBC_STDIO_SPAWN_H_ */
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