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- /*-
- * SPDX-License-Identifier: BSD-2-Clause
- *
- * Copyright (c) 2008 Ed Schouten <ed@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
- #ifndef _SPAWN_H_
- #define _SPAWN_H_
- #include <sys/cdefs.h>
- #include <sys/_types.h>
- #include <sys/_sigset.h>
- #ifndef _MODE_T_DECLARED
- typedef __mode_t mode_t;
- #define _MODE_T_DECLARED
- #endif
- #ifndef _PID_T_DECLARED
- typedef __pid_t pid_t;
- #define _PID_T_DECLARED
- #endif
- #ifndef _SIGSET_T_DECLARED
- #define _SIGSET_T_DECLARED
- typedef __sigset_t sigset_t;
- #endif
- struct sched_param;
- typedef struct __posix_spawnattr *posix_spawnattr_t;
- typedef struct __posix_spawn_file_actions *posix_spawn_file_actions_t;
- #define POSIX_SPAWN_RESETIDS 0x01
- #define POSIX_SPAWN_SETPGROUP 0x02
- #define POSIX_SPAWN_SETSCHEDPARAM 0x04
- #define POSIX_SPAWN_SETSCHEDULER 0x08
- #define POSIX_SPAWN_SETSIGDEF 0x10
- #define POSIX_SPAWN_SETSIGMASK 0x20
- #define POSIX_SPAWN_DISABLE_ASLR_NP 0x40
- __BEGIN_DECLS
- /*
- * Spawn routines
- *
- * XXX both arrays should be __restrict, but this does not work when GCC
- * is invoked with -std=c99.
- */
- int posix_spawn(pid_t * __restrict, const char * __restrict,
- const posix_spawn_file_actions_t *, const posix_spawnattr_t * __restrict,
- char * const [], char * const []);
- int posix_spawnp(pid_t * __restrict, const char * __restrict,
- const posix_spawn_file_actions_t *, const posix_spawnattr_t * __restrict,
- char * const [], char * const []);
- /*
- * File descriptor actions
- */
- int posix_spawn_file_actions_init(posix_spawn_file_actions_t *);
- int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *);
- int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t * __restrict,
- int, const char * __restrict, int, mode_t);
- int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int, int);
- int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, int);
- #if __BSD_VISIBLE
- int posix_spawn_file_actions_addchdir_np(posix_spawn_file_actions_t *
- __restrict, const char * __restrict);
- int posix_spawn_file_actions_addfchdir_np(posix_spawn_file_actions_t *,
- int);
- int posix_spawn_file_actions_addclosefrom_np(posix_spawn_file_actions_t *,
- int);
- #endif
- /*
- * Spawn attributes
- */
- int posix_spawnattr_init(posix_spawnattr_t *);
- int posix_spawnattr_destroy(posix_spawnattr_t *);
- 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_getschedparam(const posix_spawnattr_t * __restrict,
- struct sched_param * __restrict);
- int posix_spawnattr_getschedpolicy(const posix_spawnattr_t * __restrict,
- int * __restrict);
- int posix_spawnattr_getsigdefault(const posix_spawnattr_t * __restrict,
- sigset_t * __restrict);
- int posix_spawnattr_getsigmask(const posix_spawnattr_t * __restrict,
- sigset_t * __restrict sigmask);
- int posix_spawnattr_setflags(posix_spawnattr_t *, short);
- int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t);
- int posix_spawnattr_setschedparam(posix_spawnattr_t * __restrict,
- const struct sched_param * __restrict);
- int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int);
- int posix_spawnattr_setsigdefault(posix_spawnattr_t * __restrict,
- const sigset_t * __restrict);
- int posix_spawnattr_setsigmask(posix_spawnattr_t * __restrict,
- const sigset_t * __restrict);
- __END_DECLS
- #endif /* !_SPAWN_H_ */
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