1/*-
2 * Copyright (c) 2008 Ed Schouten <ed@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
28__RCSID("$NetBSD$");
29
30#include "namespace.h"
31
32#include <errno.h>
33#include <fcntl.h>
34#include <sched.h>
35#include <signal.h>
36#include <stdlib.h>
37#include <string.h>
38#include <unistd.h>
39#include <spawn.h>
40
41/*
42 * Spawn attributes
43 */
44
45int
46posix_spawnattr_init(posix_spawnattr_t *ret)
47{
48	if (ret == NULL)
49		return -1;
50
51	memset(ret, 0, sizeof(posix_spawnattr_t));
52	return (0);
53}
54
55int
56posix_spawnattr_destroy(posix_spawnattr_t *sa)
57{
58	if (sa == NULL)
59		return -1;
60
61	return (0);
62}
63
64int
65posix_spawnattr_getflags(const posix_spawnattr_t * __restrict sa,
66    short * __restrict flags)
67{
68	*flags = sa->sa_flags;
69	return (0);
70}
71
72int
73posix_spawnattr_getpgroup(const posix_spawnattr_t * __restrict sa,
74    pid_t * __restrict pgroup)
75{
76	*pgroup = sa->sa_pgroup;
77	return (0);
78}
79
80int
81posix_spawnattr_getschedparam(const posix_spawnattr_t * __restrict sa,
82    struct sched_param * __restrict schedparam)
83{
84	*schedparam = sa->sa_schedparam;
85	return (0);
86}
87
88int
89posix_spawnattr_getschedpolicy(const posix_spawnattr_t * __restrict sa,
90    int * __restrict schedpolicy)
91{
92	*schedpolicy = sa->sa_schedpolicy;
93	return (0);
94}
95
96int
97posix_spawnattr_getsigdefault(const posix_spawnattr_t * __restrict sa,
98    sigset_t * __restrict sigdefault)
99{
100	*sigdefault = sa->sa_sigdefault;
101	return (0);
102}
103
104int
105posix_spawnattr_getsigmask(const posix_spawnattr_t * __restrict sa,
106    sigset_t * __restrict sigmask)
107{
108	*sigmask = sa->sa_sigmask;
109	return (0);
110}
111
112int
113posix_spawnattr_setflags(posix_spawnattr_t *sa, short flags)
114{
115	sa->sa_flags = flags;
116	return (0);
117}
118
119int
120posix_spawnattr_setpgroup(posix_spawnattr_t *sa, pid_t pgroup)
121{
122	sa->sa_pgroup = pgroup;
123	return (0);
124}
125
126int
127posix_spawnattr_setschedparam(posix_spawnattr_t * __restrict sa,
128    const struct sched_param * __restrict schedparam)
129{
130	sa->sa_schedparam = *schedparam;
131	return (0);
132}
133
134int
135posix_spawnattr_setschedpolicy(posix_spawnattr_t *sa, int schedpolicy)
136{
137	sa->sa_schedpolicy = schedpolicy;
138	return (0);
139}
140
141int
142posix_spawnattr_setsigdefault(posix_spawnattr_t * __restrict sa,
143    const sigset_t * __restrict sigdefault)
144{
145	sa->sa_sigdefault = *sigdefault;
146	return (0);
147}
148
149int
150posix_spawnattr_setsigmask(posix_spawnattr_t * __restrict sa,
151    const sigset_t * __restrict sigmask)
152{
153	sa->sa_sigmask = *sigmask;
154	return (0);
155}
156