Add shared library version of libcli_main

ports/nacl-spawn/bsd_spawn.h

-/*-
- * 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_
-
-// This is slighly modified from the newlib version of spawn.h.
-// TODO(sbc): remove this once bionic toolchain gets a copy of
-// spawn.h.
-#define _EXFUN(name, proto) name proto
-#define _BEGIN_STD_C __BEGIN_DECLS
-#define _END_STD_C __END_DECLS
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/_types.h>
-#define __need_sigset_t
-#include <signal.h>
-
-#ifndef __BIONIC__
-#error "This header is only indended for use with the bionic toolchain"
-#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
-
-_BEGIN_STD_C
-/*
- * Spawn routines
- *
- * XXX both arrays should be __restrict, but this does not work when GCC
- * is invoked with -std=c99.
- */
-int _EXFUN(posix_spawn, (pid_t *  __restrict, const char * __restrict,
-        const posix_spawn_file_actions_t *, const posix_spawnattr_t * __restrict,
-        char * const [], char * const [])
-);
-int _EXFUN(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 _EXFUN(posix_spawn_file_actions_init, (posix_spawn_file_actions_t *));
-int _EXFUN(posix_spawn_file_actions_destroy, (posix_spawn_file_actions_t *));
-
-int _EXFUN(posix_spawn_file_actions_addopen,
-        (posix_spawn_file_actions_t * __restrict, int, const char * __restrict, int, mode_t)
-);
-int _EXFUN(posix_spawn_file_actions_adddup2,
-        (posix_spawn_file_actions_t *, int, int)
-);
-int _EXFUN(posix_spawn_file_actions_addclose,
-        (posix_spawn_file_actions_t *, int)
-);
-
-/*
- * Spawn attributes
- */
-int _EXFUN(posix_spawnattr_init, (posix_spawnattr_t *));
-int _EXFUN(posix_spawnattr_destroy, (posix_spawnattr_t *));
-
-int _EXFUN(posix_spawnattr_getflags,
-        (const posix_spawnattr_t * __restrict, short * __restrict)
-);
-int _EXFUN(posix_spawnattr_getpgroup,
-        (const posix_spawnattr_t * __restrict, pid_t * __restrict));
-int _EXFUN(posix_spawnattr_getschedparam,
-        (const posix_spawnattr_t * __restrict, struct sched_param * __restrict)
-);
-int _EXFUN(posix_spawnattr_getschedpolicy,
-        (const posix_spawnattr_t * __restrict, int * __restrict)
-);
-int _EXFUN(posix_spawnattr_getsigdefault,
-        (const posix_spawnattr_t * __restrict, sigset_t * __restrict)
-);
-int _EXFUN(posix_spawnattr_getsigmask,
-        (const posix_spawnattr_t * __restrict, sigset_t * __restrict)
-);
-
-int _EXFUN(posix_spawnattr_setflags, (posix_spawnattr_t *, short));
-int _EXFUN(posix_spawnattr_setpgroup, (posix_spawnattr_t *, pid_t));
-int _EXFUN(posix_spawnattr_setschedparam,
-        (posix_spawnattr_t * __restrict, const struct sched_param * __restrict)
-);
-int _EXFUN(posix_spawnattr_setschedpolicy, (posix_spawnattr_t *, int));
-int _EXFUN(posix_spawnattr_setsigdefault,
-        (posix_spawnattr_t * __restrict, const sigset_t * __restrict)
-);
-int _EXFUN(posix_spawnattr_setsigmask,
-        (posix_spawnattr_t * __restrict, const sigset_t * __restrict)
-);
-_END_STD_C
-
-#endif /* !_SPAWN_H_ */