filename | test/include/sys/signal.h |
changeset | 185:6755a04c447f |
author | nkeynes |
date | Fri Aug 04 01:38:30 2006 +0000 (17 years ago) |
permissions | -rw-r--r-- |
last change | Add more tile list limit tests Implement tile list limits in the ta core. Rename TA_TILEEND to TA_LISTEND |
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1 /* sys/signal.h */
3 #ifndef _SYS_SIGNAL_H
4 #define _SYS_SIGNAL_H
6 #ifdef __cplusplus
7 extern "C" {
8 #endif
10 #include "_ansi.h"
12 #ifndef __STRICT_ANSI__
13 typedef unsigned long sigset_t;
14 struct sigaction
15 {
16 void (*sa_handler)(int);
17 sigset_t sa_mask;
18 int sa_flags;
19 };
20 #define SA_NOCLDSTOP 1 /* only value supported now for sa_flags */
21 #define SIG_SETMASK 0 /* set mask with sigprocmask() */
22 #define SIG_BLOCK 1 /* set of signals to block */
23 #define SIG_UNBLOCK 2 /* set of signals to, well, unblock */
25 /* These depend upon the type of sigset_t, which right now
26 is always a long.. They're in the POSIX namespace, but
27 are not ANSI. */
28 #define sigaddset(what,sig) (*(what) |= (1<<(sig)))
29 #define sigemptyset(what) (*(what) = 0)
31 int sigprocmask (int __how, const sigset_t *__a, sigset_t *__b);
33 /* protos for functions found in winsup sources */
34 #if defined(__CYGWIN32__)
35 #undef sigaddset
36 #undef sigemptyset
37 /* The first argument to kill should be pid_t. Right now
38 <sys/types.h> always defines pid_t to be int. If that ever
39 changes, then we will need to do something else, perhaps along the
40 lines of <machine/types.h>. */
41 int _EXFUN(kill, (int, int));
42 int _EXFUN(sigaction, (int, const struct sigaction *, struct sigaction *));
43 int _EXFUN(sigaddset, (sigset_t *, const int));
44 int _EXFUN(sigdelset, (sigset_t *, const int));
45 int _EXFUN(sigismember, (const sigset_t *, int));
46 int _EXFUN(sigfillset, (sigset_t *));
47 int _EXFUN(sigemptyset, (sigset_t *));
48 int _EXFUN(sigpending, (sigset_t *));
49 int _EXFUN(sigsuspend, (const sigset_t *));
50 int _EXFUN(sigpause, (int));
51 #endif
53 #endif /* __STRICT_ANSI__ */
55 #if defined(___AM29K__)
56 /* These all need to be defined for ANSI C, but I don't think they are
57 meaningful. */
58 #define SIGABRT 1
59 #define SIGFPE 1
60 #define SIGILL 1
61 #define SIGINT 1
62 #define SIGSEGV 1
63 #define SIGTERM 1
64 /* These need to be defined for POSIX, and some others do too. */
65 #define SIGHUP 1
66 #define SIGQUIT 1
67 #define NSIG 2
68 #elif defined(__GO32__)
69 #define SIGINT 1
70 #define SIGKILL 2
71 #define SIGPIPE 3
72 #define SIGFPE 4
73 #define SIGHUP 5
74 #define SIGTERM 6
75 #define SIGSEGV 7
76 #define SIGTSTP 8
77 #define SIGQUIT 9
78 #define SIGTRAP 10
79 #define SIGILL 11
80 #define SIGEMT 12
81 #define SIGALRM 13
82 #define SIGBUS 14
83 #define SIGLOST 15
84 #define SIGSTOP 16
85 #define SIGABRT 17
86 #define SIGUSR1 18
87 #define SIGUSR2 19
88 #define NSIG 20
89 #elif defined(__CYGWIN32__) /* BSD signals symantics */
90 #define SIGHUP 1 /* hangup */
91 #define SIGINT 2 /* interrupt */
92 #define SIGQUIT 3 /* quit */
93 #define SIGILL 4 /* illegal instruction (not reset when caught) */
94 #define SIGTRAP 5 /* trace trap (not reset when caught) */
95 #define SIGABRT 6 /* used by abort */
96 #define SIGEMT 7 /* EMT instruction */
97 #define SIGFPE 8 /* floating point exception */
98 #define SIGKILL 9 /* kill (cannot be caught or ignored) */
99 #define SIGBUS 10 /* bus error */
100 #define SIGSEGV 11 /* segmentation violation */
101 #define SIGSYS 12 /* bad argument to system call */
102 #define SIGPIPE 13 /* write on a pipe with no one to read it */
103 #define SIGALRM 14 /* alarm clock */
104 #define SIGTERM 15 /* software termination signal from kill */
105 #define SIGURG 16 /* urgent condition on IO channel */
106 #define SIGSTOP 17 /* sendable stop signal not from tty */
107 #define SIGTSTP 18 /* stop signal from tty */
108 #define SIGCONT 19 /* continue a stopped process */
109 #define SIGCHLD 20 /* to parent on child stop or exit */
110 #define SIGCLD 20 /* System V name for SIGCHLD */
111 #define SIGTTIN 21 /* to readers pgrp upon background tty read */
112 #define SIGTTOU 22 /* like TTIN for output if (tp->t_local<OSTOP) */
113 #define SIGIO 23 /* input/output possible signal */
114 #define SIGPOLL SIGIO /* System V name for SIGIO */
115 #define SIGXCPU 24 /* exceeded CPU time limit */
116 #define SIGXFSZ 25 /* exceeded file size limit */
117 #define SIGVTALRM 26 /* virtual time alarm */
118 #define SIGPROF 27 /* profiling time alarm */
119 #define SIGWINCH 28 /* window changed */
120 #define SIGLOST 29 /* resource lost (eg, record-lock lost) */
121 #define SIGUSR1 30 /* user defined signal 1 */
122 #define SIGUSR2 31 /* user defined signal 2 */
123 #define NSIG 32 /* signal 0 implied */
124 #else
125 #define SIGHUP 1 /* hangup */
126 #define SIGINT 2 /* interrupt */
127 #define SIGQUIT 3 /* quit */
128 #define SIGILL 4 /* illegal instruction (not reset when caught) */
129 #define SIGTRAP 5 /* trace trap (not reset when caught) */
130 #define SIGIOT 6 /* IOT instruction */
131 #define SIGABRT 6 /* used by abort, replace SIGIOT in the future */
132 #define SIGEMT 7 /* EMT instruction */
133 #define SIGFPE 8 /* floating point exception */
134 #define SIGKILL 9 /* kill (cannot be caught or ignored) */
135 #define SIGBUS 10 /* bus error */
136 #define SIGSEGV 11 /* segmentation violation */
137 #define SIGSYS 12 /* bad argument to system call */
138 #define SIGPIPE 13 /* write on a pipe with no one to read it */
139 #define SIGALRM 14 /* alarm clock */
140 #define SIGTERM 15 /* software termination signal from kill */
142 #if defined(__svr4__)
143 /* svr4 specifics. different signals above 15, and sigaction. */
144 #define SIGUSR1 16
145 #define SIGUSR2 17
146 #define SIGCLD 18
147 #define SIGPWR 19
148 #define SIGWINCH 20
149 #define SIGPOLL 22 /* 20 for x.out binaries!!!! */
150 #define SIGSTOP 23 /* sendable stop signal not from tty */
151 #define SIGTSTP 24 /* stop signal from tty */
152 #define SIGCONT 25 /* continue a stopped process */
153 #define SIGTTIN 26 /* to readers pgrp upon background tty read */
154 #define SIGTTOU 27 /* like TTIN for output if (tp->t_local<OSTOP) */
155 #define NSIG 28
156 #else
157 #define SIGURG 16 /* urgent condition on IO channel */
158 #define SIGSTOP 17 /* sendable stop signal not from tty */
159 #define SIGTSTP 18 /* stop signal from tty */
160 #define SIGCONT 19 /* continue a stopped process */
161 #define SIGCHLD 20 /* to parent on child stop or exit */
162 #define SIGCLD 20 /* System V name for SIGCHLD */
163 #define SIGTTIN 21 /* to readers pgrp upon background tty read */
164 #define SIGTTOU 22 /* like TTIN for output if (tp->t_local<OSTOP) */
165 #define SIGIO 23 /* input/output possible signal */
166 #define SIGPOLL SIGIO /* System V name for SIGIO */
167 #define SIGXCPU 24 /* exceeded CPU time limit */
168 #define SIGXFSZ 25 /* exceeded file size limit */
169 #define SIGVTALRM 26 /* virtual time alarm */
170 #define SIGPROF 27 /* profiling time alarm */
171 #define SIGWINCH 28 /* window changed */
172 #define SIGLOST 29 /* resource lost (eg, record-lock lost) */
173 #define SIGUSR1 30 /* user defined signal 1 */
174 #define SIGUSR2 31 /* user defined signal 2 */
175 #define NSIG 32 /* signal 0 implied */
176 #endif
177 #endif
179 #ifdef __cplusplus
180 }
181 #endif
182 #endif /* _SYS_SIGNAL_H */
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