3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28 /* All Rights Reserved */
29
30 /*
31 * University Copyright- Copyright (c) 1982, 1986, 1988
32 * The Regents of the University of California
33 * All Rights Reserved
34 *
35 * University Acknowledgment- Portions of this document are derived from
36 * software developed by the University of California, Berkeley, and its
37 * contributors.
38 */
39
40 #ifndef _SYS_SELECT_H
41 #define _SYS_SELECT_H
42
135 #endif
136 long fds_bits[__howmany(FD_SETSIZE, FD_NFDBITS)];
137 } fd_set;
138
139 #define FD_SET(__n, __p) ((__p)->fds_bits[(__n)/FD_NFDBITS] |= \
140 (1ul << ((__n) % FD_NFDBITS)))
141
142 #define FD_CLR(__n, __p) ((__p)->fds_bits[(__n)/FD_NFDBITS] &= \
143 ~(1ul << ((__n) % FD_NFDBITS)))
144
145 #define FD_ISSET(__n, __p) (((__p)->fds_bits[(__n)/FD_NFDBITS] & \
146 (1ul << ((__n) % FD_NFDBITS))) != 0l)
147
148 #ifdef _KERNEL
149 #define FD_ZERO(p) bzero((p), sizeof (*(p)))
150 #else
151 #define FD_ZERO(__p) (void) memset((__p), 0, sizeof (*(__p)))
152 #endif /* _KERNEL */
153
154 #ifndef _KERNEL
155 #ifdef __STDC__
156 extern int select(int, fd_set *_RESTRICT_KYWD, fd_set *_RESTRICT_KYWD,
157 fd_set *_RESTRICT_KYWD, struct timeval *_RESTRICT_KYWD);
158
159 #if !defined(__XOPEN_OR_POSIX) || defined(_XPG6) || defined(__EXTENSIONS__)
160 extern int pselect(int, fd_set *_RESTRICT_KYWD, fd_set *_RESTRICT_KYWD,
161 fd_set *_RESTRICT_KYWD, const struct timespec *_RESTRICT_KYWD,
162 const sigset_t *_RESTRICT_KYWD);
163 #endif
164
165 #else
166 extern int select();
167 #if !defined(__XOPEN_OR_POSIX) || defined(_XPG6) || defined(__EXTENSIONS__)
168 extern int pselect();
169 #endif
170 #endif /* __STDC__ */
171 #endif /* _KERNEL */
172
173 #ifdef __cplusplus
174 }
175 #endif
176
177 #endif /* _SYS_SELECT_H */
|
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2014 Garrett D'Amore <garrett@damore.org>
24 *
25 * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
26 * Use is subject to license terms.
27 */
28
29 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
30 /* All Rights Reserved */
31
32 /*
33 * University Copyright- Copyright (c) 1982, 1986, 1988
34 * The Regents of the University of California
35 * All Rights Reserved
36 *
37 * University Acknowledgment- Portions of this document are derived from
38 * software developed by the University of California, Berkeley, and its
39 * contributors.
40 */
41
42 #ifndef _SYS_SELECT_H
43 #define _SYS_SELECT_H
44
137 #endif
138 long fds_bits[__howmany(FD_SETSIZE, FD_NFDBITS)];
139 } fd_set;
140
141 #define FD_SET(__n, __p) ((__p)->fds_bits[(__n)/FD_NFDBITS] |= \
142 (1ul << ((__n) % FD_NFDBITS)))
143
144 #define FD_CLR(__n, __p) ((__p)->fds_bits[(__n)/FD_NFDBITS] &= \
145 ~(1ul << ((__n) % FD_NFDBITS)))
146
147 #define FD_ISSET(__n, __p) (((__p)->fds_bits[(__n)/FD_NFDBITS] & \
148 (1ul << ((__n) % FD_NFDBITS))) != 0l)
149
150 #ifdef _KERNEL
151 #define FD_ZERO(p) bzero((p), sizeof (*(p)))
152 #else
153 #define FD_ZERO(__p) (void) memset((__p), 0, sizeof (*(__p)))
154 #endif /* _KERNEL */
155
156 #ifndef _KERNEL
157 extern int select(int, fd_set *_RESTRICT_KYWD, fd_set *_RESTRICT_KYWD,
158 fd_set *_RESTRICT_KYWD, struct timeval *_RESTRICT_KYWD);
159
160 #if !defined(__XOPEN_OR_POSIX) || defined(_XPG6) || defined(__EXTENSIONS__)
161 extern int pselect(int, fd_set *_RESTRICT_KYWD, fd_set *_RESTRICT_KYWD,
162 fd_set *_RESTRICT_KYWD, const struct timespec *_RESTRICT_KYWD,
163 const sigset_t *_RESTRICT_KYWD);
164 #endif
165
166 #endif /* _KERNEL */
167
168 #ifdef __cplusplus
169 }
170 #endif
171
172 #endif /* _SYS_SELECT_H */
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