include/spawn.h

   1 /*      $NetBSD: spawn.h,v 1.4 2012/02/22 17:51:01 martin Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2008 Ed Schouten <ed@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 /*
  60  * Spawn attributes
  61  */
  62 int posix_spawnattr_init(posix_spawnattr_t *);
  63 int posix_spawnattr_destroy(posix_spawnattr_t *);
  64
  65 int posix_spawnattr_getflags(const posix_spawnattr_t * __restrict,
  66     short * __restrict);
  67 int posix_spawnattr_getpgroup(const posix_spawnattr_t * __restrict,
  68     pid_t * __restrict);
  69 int posix_spawnattr_getschedparam(const posix_spawnattr_t * __restrict,
  70     struct sched_param * __restrict);
  71 int posix_spawnattr_getschedpolicy(const posix_spawnattr_t * __restrict,
  72     int * __restrict);
  73 int posix_spawnattr_getsigdefault(const posix_spawnattr_t * __restrict,
  74     sigset_t * __restrict);
  75 int posix_spawnattr_getsigmask(const posix_spawnattr_t * __restrict,
  76     sigset_t * __restrict sigmask);
  77
  78 int posix_spawnattr_setflags(posix_spawnattr_t *, short);
  79 int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t);
  80 int posix_spawnattr_setschedparam(posix_spawnattr_t * __restrict,
  81     const struct sched_param * __restrict);
  82 int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int);
  83 int posix_spawnattr_setsigdefault(posix_spawnattr_t * __restrict,
  84     const sigset_t * __restrict);
  85 int posix_spawnattr_setsigmask(posix_spawnattr_t * __restrict,
  86     const sigset_t * __restrict);
  87 __END_DECLS
  88
  89 #endif /* _SPAWN_H */