Home | History | Annotate | Line # | Download | only in include 
      1 /*	$NetBSD: spawn.h,v 1.5 2021/11/07 14:34:30 christos Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2008 Ed Schouten <ed (at) FreeBSD.org>
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  *
     28  * $FreeBSD: src/include/spawn.h,v 1.3.2.1.4.1 2010/06/14 02:09:06 kensmith Exp $
     29  */
     30 
     31 #ifndef _SPAWN_H
     32 #define _SPAWN_H
     33 
     34 #include <sys/spawn.h>
     35 
     36 __BEGIN_DECLS
     37 /*
     38  * Spawn routines
     39  *
     40  */
     41 int posix_spawn(pid_t * __restrict, const char * __restrict,
     42     const posix_spawn_file_actions_t *, const posix_spawnattr_t * __restrict,
     43     char * const *__restrict, char * const *__restrict);
     44 int posix_spawnp(pid_t * __restrict, const char * __restrict,
     45     const posix_spawn_file_actions_t *, const posix_spawnattr_t * __restrict,
     46     char * const *__restrict, char * const *__restrict);
     47 
     48 /*
     49  * File descriptor actions
     50  */
     51 int posix_spawn_file_actions_init(posix_spawn_file_actions_t *);
     52 int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *);
     53 
     54 int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t * __restrict,
     55     int, const char * __restrict, int, mode_t);
     56 int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int, int);
     57 int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, int);
     58 
     59 int posix_spawn_file_actions_addchdir(posix_spawn_file_actions_t * __restrict,
     60         const char * __restrict);
     61 int posix_spawn_file_actions_addfchdir(posix_spawn_file_actions_t *, int);
     62 
     63 /*
     64  * Spawn attributes
     65  */
     66 int posix_spawnattr_init(posix_spawnattr_t *);
     67 int posix_spawnattr_destroy(posix_spawnattr_t *);
     68 
     69 int posix_spawnattr_getflags(const posix_spawnattr_t * __restrict,
     70     short * __restrict);
     71 int posix_spawnattr_getpgroup(const posix_spawnattr_t * __restrict,
     72     pid_t * __restrict);
     73 int posix_spawnattr_getschedparam(const posix_spawnattr_t * __restrict,
     74     struct sched_param * __restrict);
     75 int posix_spawnattr_getschedpolicy(const posix_spawnattr_t * __restrict,
     76     int * __restrict);
     77 int posix_spawnattr_getsigdefault(const posix_spawnattr_t * __restrict,
     78     sigset_t * __restrict);
     79 int posix_spawnattr_getsigmask(const posix_spawnattr_t * __restrict,
     80     sigset_t * __restrict sigmask);
     81 
     82 int posix_spawnattr_setflags(posix_spawnattr_t *, short);
     83 int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t);
     84 int posix_spawnattr_setschedparam(posix_spawnattr_t * __restrict,
     85     const struct sched_param * __restrict);
     86 int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int);
     87 int posix_spawnattr_setsigdefault(posix_spawnattr_t * __restrict,
     88     const sigset_t * __restrict);
     89 int posix_spawnattr_setsigmask(posix_spawnattr_t * __restrict,
     90     const sigset_t * __restrict);
     91 __END_DECLS
     92 
     93 #endif /* _SPAWN_H */
     94