/*- * 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 <_ansi.h>#include <sys/cdefs.h>#include <sys/types.h>#include <sys/_types.h>#define __need_sigset_t#include <signal.h> 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 _BEGIN_STD_C/* * 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 __POSIX_VISIBLE >= 202405int posix_spawn_file_actions_addchdir (posix_spawn_file_actions_t *__restrict,				       const char *__restrict);int posix_spawn_file_actions_addfchdir (posix_spawn_file_actions_t *__restrict,					int);#endif#if __MISC_VISIBLE || __GNU_VISIBLEint 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 *__restrict,					   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); 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_STD_C #endif /* !_SPAWN_H_ */