Return to spawn.h CVS log

Up to [local] / src / include

Annotation of src/include/spawn.h, Revision 1.1

1.1     ! matthew     1: /*     $OpenBSD$       */
        !             2: /*-
        !             3:  * Copyright (c) 2008 Ed Schouten <ed@FreeBSD.org>
        !             4:  * All rights reserved.
        !             5:  *
        !             6:  * Redistribution and use in source and binary forms, with or without
        !             7:  * modification, are permitted provided that the following conditions
        !             8:  * are met:
        !             9:  * 1. Redistributions of source code must retain the above copyright
        !            10:  *    notice, this list of conditions and the following disclaimer.
        !            11:  * 2. Redistributions in binary form must reproduce the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer in the
        !            13:  *    documentation and/or other materials provided with the distribution.
        !            14:  *
        !            15:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
        !            16:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            17:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            18:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
        !            19:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            20:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            21:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            22:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            23:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            24:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            25:  * SUCH DAMAGE.
        !            26:  *
        !            27:  * $FreeBSD: src/include/spawn.h,v 1.3.2.1.6.1 2010/12/21 17:09:25 kensmith Exp $
        !            28:  */
        !            29:
        !            30: #ifndef _SPAWN_H_
        !            31: #define _SPAWN_H_
        !            32:
        !            33: #include <sys/cdefs.h>
        !            34: #include <sys/types.h>
        !            35: #include <sys/signal.h>
        !            36:
        !            37: struct sched_param;
        !            38:
        !            39: typedef struct __posix_spawnattr               *posix_spawnattr_t;
        !            40: typedef struct __posix_spawn_file_actions      *posix_spawn_file_actions_t;
        !            41:
        !            42: #define POSIX_SPAWN_RESETIDS           0x01
        !            43: #define POSIX_SPAWN_SETPGROUP          0x02
        !            44: #define POSIX_SPAWN_SETSCHEDPARAM      0x04
        !            45: #define POSIX_SPAWN_SETSCHEDULER       0x08
        !            46: #define POSIX_SPAWN_SETSIGDEF          0x10
        !            47: #define POSIX_SPAWN_SETSIGMASK         0x20
        !            48:
        !            49: __BEGIN_DECLS
        !            50: /*
        !            51:  * Spawn routines
        !            52:  *
        !            53:  * XXX both arrays should be __restrict, but this does not work when GCC
        !            54:  * is invoked with -std=c99.
        !            55:  */
        !            56: int posix_spawn(pid_t *__restrict, const char *__restrict,
        !            57:     const posix_spawn_file_actions_t *, const posix_spawnattr_t *__restrict,
        !            58:     char *const [], char *const []);
        !            59: int posix_spawnp(pid_t *__restrict, const char *__restrict,
        !            60:     const posix_spawn_file_actions_t *, const posix_spawnattr_t *__restrict,
        !            61:     char *const [], char *const []);
        !            62:
        !            63: /*
        !            64:  * File descriptor actions
        !            65:  */
        !            66: int posix_spawn_file_actions_init(posix_spawn_file_actions_t *);
        !            67: int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t *);
        !            68:
        !            69: int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *__restrict,
        !            70:     int, const char *__restrict, int, mode_t);
        !            71: int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int, int);
        !            72: int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, int);
        !            73:
        !            74: /*
        !            75:  * Spawn attributes
        !            76:  */
        !            77: int posix_spawnattr_init(posix_spawnattr_t *);
        !            78: int posix_spawnattr_destroy(posix_spawnattr_t *);
        !            79:
        !            80: int posix_spawnattr_getflags(const posix_spawnattr_t *__restrict,
        !            81:     short *__restrict);
        !            82: int posix_spawnattr_getpgroup(const posix_spawnattr_t *__restrict,
        !            83:     pid_t *__restrict);
        !            84: int posix_spawnattr_getschedparam(const posix_spawnattr_t *__restrict,
        !            85:     struct sched_param *__restrict);
        !            86: int posix_spawnattr_getschedpolicy(const posix_spawnattr_t *__restrict,
        !            87:     int *__restrict);
        !            88: int posix_spawnattr_getsigdefault(const posix_spawnattr_t *__restrict,
        !            89:     sigset_t *__restrict);
        !            90: int posix_spawnattr_getsigmask(const posix_spawnattr_t *__restrict,
        !            91:     sigset_t *__restrict sigmask);
        !            92:
        !            93: int posix_spawnattr_setflags(posix_spawnattr_t *, short);
        !            94: int posix_spawnattr_setpgroup(posix_spawnattr_t *, pid_t);
        !            95: int posix_spawnattr_setschedparam(posix_spawnattr_t *__restrict,
        !            96:     const struct sched_param *__restrict);
        !            97: int posix_spawnattr_setschedpolicy(posix_spawnattr_t *, int);
        !            98: int posix_spawnattr_setsigdefault(posix_spawnattr_t *__restrict,
        !            99:     const sigset_t *__restrict);
        !           100: int posix_spawnattr_setsigmask(posix_spawnattr_t *__restrict,
        !           101:     const sigset_t *__restrict);
        !           102: __END_DECLS
        !           103:
        !           104: #endif /* !_SPAWN_H_ */