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 2008 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #ifndef _SYS_LWP_H
28 #define _SYS_LWP_H
29
30 #pragma ident "%Z%%M% %I% %E% SMI"
31
32 #include <sys/synch.h>
33 #include <sys/ucontext.h>
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 /*
40 * lwp create flags
41 */
42 #define LWP_DAEMON 0x00000020
43 #define LWP_DETACHED 0x00000040
44 #define LWP_SUSPENDED 0x00000080
45
46 /*
47 * Definitions for user programs calling into the _lwp interface.
48 */
49 struct lwpinfo {
50 timestruc_t lwp_utime;
51 timestruc_t lwp_stime;
52 long lwpinfo_pad[64];
53 };
54
55 #if defined(_SYSCALL32)
56
57 /* Kernel's view of user ILP32 lwpinfo structure */
58
59 struct lwpinfo32 {
60 timestruc32_t lwp_utime;
61 timestruc32_t lwp_stime;
62 int32_t lwpinfo_pad[64];
63 };
64
65 #endif /* _SYSCALL32 */
66
67 #define _LWP_FSBASE 0
68 #define _LWP_GSBASE 1
69
70 #define _LWP_SETPRIVATE 0
71 #define _LWP_GETPRIVATE 1
72
73 #ifndef _KERNEL
74
75 typedef uint_t lwpid_t;
76
77 int _lwp_kill(lwpid_t, int);
78 int _lwp_info(struct lwpinfo *);
79 lwpid_t _lwp_self(void);
80 int _lwp_suspend(lwpid_t);
81 int _lwp_continue(lwpid_t);
82
83 #endif /* _KERNEL */
84
85 #ifdef __cplusplus
86 }
87 #endif
88
89 #endif /* _SYS_LWP_H */
|
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 2008 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26 /*
27 * Copyright (c) 2013 by Delphix. All rights reserved.
28 */
29
30 #ifndef _SYS_LWP_H
31 #define _SYS_LWP_H
32
33 #include <sys/synch.h>
34 #include <sys/ucontext.h>
35
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39
40 /*
41 * lwp create flags
42 */
43 #define LWP_DAEMON 0x00000020
44 #define LWP_DETACHED 0x00000040
45 #define LWP_SUSPENDED 0x00000080
46
47 /*
48 * Definitions for user programs calling into the _lwp interface.
49 */
50 struct lwpinfo {
51 timestruc_t lwp_utime;
52 timestruc_t lwp_stime;
53 long lwpinfo_pad[64];
54 };
55
56 #if defined(_SYSCALL32)
57
58 /* Kernel's view of user ILP32 lwpinfo structure */
59
60 struct lwpinfo32 {
61 timestruc32_t lwp_utime;
62 timestruc32_t lwp_stime;
63 int32_t lwpinfo_pad[64];
64 };
65
66 #endif /* _SYSCALL32 */
67
68 typedef uint_t lwpid_t;
69
70 #define _LWP_FSBASE 0
71 #define _LWP_GSBASE 1
72
73 #define _LWP_SETPRIVATE 0
74 #define _LWP_GETPRIVATE 1
75
76 #ifndef _KERNEL
77
78 int _lwp_kill(lwpid_t, int);
79 int _lwp_info(struct lwpinfo *);
80 lwpid_t _lwp_self(void);
81 int _lwp_suspend(lwpid_t);
82 int _lwp_continue(lwpid_t);
83
84 #endif /* _KERNEL */
85
86 #ifdef __cplusplus
87 }
88 #endif
89
90 #endif /* _SYS_LWP_H */
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