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_SIGNAL_H
41 #define _SYS_SIGNAL_H
42
43 #include <sys/feature_tests.h>
44 #include <sys/iso/signal_iso.h>
141
142 #if defined(__EXTENSIONS__) || defined(_KERNEL) || \
143 (!defined(_STRICT_STDC) && !defined(_POSIX_C_SOURCE)) || \
144 (_POSIX_C_SOURCE > 2) || defined(_XPG4_2)
145 #define SA_SIGINFO 0x00000008
146 #endif
147
148 #if defined(__EXTENSIONS__) || defined(_KERNEL) || \
149 (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \
150 defined(_XPG4_2)
151 #define SA_NODEFER 0x00000010
152
153 /* this is only valid for SIGCLD */
154 #define SA_NOCLDWAIT 0x00010000 /* don't save zombie children */
155
156 #if defined(__EXTENSIONS__) || !defined(_XPG4_2)
157 /*
158 * use of these symbols by applications is injurious
159 * to binary compatibility
160 */
161 #define NSIG 74 /* valid signals range from 1 to NSIG-1 */
162 #define MAXSIG 73 /* size of u_signal[], NSIG-1 <= MAXSIG */
163 #endif /* defined(__EXTENSIONS__) || !defined(_XPG4_2) */
164
165 #define MINSIGSTKSZ 2048
166 #define SIGSTKSZ 8192
167
168 #define SS_ONSTACK 0x00000001
169 #define SS_DISABLE 0x00000002
170
171 /* Duplicated in <sys/ucontext.h> as a result of XPG4v2 requirements. */
172 #ifndef _STACK_T
173 #define _STACK_T
174 #if defined(__EXTENSIONS__) || !defined(_XPG4_2)
175 typedef struct sigaltstack {
176 #else
177 typedef struct {
178 #endif
179 void *ss_sp;
180 size_t ss_size;
181 int ss_flags;
182 } stack_t;
|
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 * Copyright 2015, Joyent, Inc.
26 */
27
28 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
29 /* All Rights Reserved */
30
31 /*
32 * University Copyright- Copyright (c) 1982, 1986, 1988
33 * The Regents of the University of California
34 * All Rights Reserved
35 *
36 * University Acknowledgment- Portions of this document are derived from
37 * software developed by the University of California, Berkeley, and its
38 * contributors.
39 */
40
41 #ifndef _SYS_SIGNAL_H
42 #define _SYS_SIGNAL_H
43
44 #include <sys/feature_tests.h>
45 #include <sys/iso/signal_iso.h>
142
143 #if defined(__EXTENSIONS__) || defined(_KERNEL) || \
144 (!defined(_STRICT_STDC) && !defined(_POSIX_C_SOURCE)) || \
145 (_POSIX_C_SOURCE > 2) || defined(_XPG4_2)
146 #define SA_SIGINFO 0x00000008
147 #endif
148
149 #if defined(__EXTENSIONS__) || defined(_KERNEL) || \
150 (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \
151 defined(_XPG4_2)
152 #define SA_NODEFER 0x00000010
153
154 /* this is only valid for SIGCLD */
155 #define SA_NOCLDWAIT 0x00010000 /* don't save zombie children */
156
157 #if defined(__EXTENSIONS__) || !defined(_XPG4_2)
158 /*
159 * use of these symbols by applications is injurious
160 * to binary compatibility
161 */
162 #define NSIG 75 /* valid signals range from 1 to NSIG-1 */
163 #define MAXSIG 74 /* size of u_signal[], NSIG-1 <= MAXSIG */
164 #endif /* defined(__EXTENSIONS__) || !defined(_XPG4_2) */
165
166 #define MINSIGSTKSZ 2048
167 #define SIGSTKSZ 8192
168
169 #define SS_ONSTACK 0x00000001
170 #define SS_DISABLE 0x00000002
171
172 /* Duplicated in <sys/ucontext.h> as a result of XPG4v2 requirements. */
173 #ifndef _STACK_T
174 #define _STACK_T
175 #if defined(__EXTENSIONS__) || !defined(_XPG4_2)
176 typedef struct sigaltstack {
177 #else
178 typedef struct {
179 #endif
180 void *ss_sp;
181 size_t ss_size;
182 int ss_flags;
183 } stack_t;
|