diff options
| author | Philip Guenthe <guenther@cvs.openbsd.org> | 2009-11-27 19:47:46 +0000 |
|---|---|---|
| committer | Philip Guenthe <guenther@cvs.openbsd.org> | 2009-11-27 19:47:46 +0000 |
| commit | 7fd2c499074a7f0b6adb702b617d57e09581d5f5 (patch) | |
| tree | 9915d7ff61ab18a16b4016fceea22b8a18f45340 /sys | |
| parent | 1a35791f7ddc3e9de92e3c8c0e0f009aef9276d8 (diff) | |
Add a signal for librthread to use for interthread ASTs for cancelation
and suspension.
"get it in" deraadt@, tedu@, cheers by others
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/sys/signal.h | 7 | ||||
| -rw-r--r-- | sys/sys/signalvar.h | 3 |
2 files changed, 7 insertions, 3 deletions
diff --git a/sys/sys/signal.h b/sys/sys/signal.h index 7b01c019459..e2eeb1a4052 100644 --- a/sys/sys/signal.h +++ b/sys/sys/signal.h @@ -1,4 +1,4 @@ -/* $OpenBSD: signal.h,v 1.19 2006/01/08 14:20:16 millert Exp $ */ +/* $OpenBSD: signal.h,v 1.20 2009/11/27 19:47:45 guenther Exp $ */ /* $NetBSD: signal.h,v 1.21 1996/02/09 18:25:32 christos Exp $ */ /* @@ -43,7 +43,7 @@ #include <sys/cdefs.h> #include <machine/signal.h> /* sigcontext; codes for SIGILL, SIGFPE */ -#define _NSIG 32 /* counting 0; could be 33 (mask is 1-32) */ +#define _NSIG 33 /* counting 0 (mask is 1-32) */ #if __BSD_VISIBLE #define NSIG _NSIG @@ -87,6 +87,9 @@ #endif #define SIGUSR1 30 /* user defined signal 1 */ #define SIGUSR2 31 /* user defined signal 2 */ +#if __BSD_VISIBLE +#define SIGTHR 32 /* thread library AST */ +#endif /* * Language spec says we must list exactly one parameter, even though we diff --git a/sys/sys/signalvar.h b/sys/sys/signalvar.h index 0e9b0423344..5fa4ef65704 100644 --- a/sys/sys/signalvar.h +++ b/sys/sys/signalvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: signalvar.h,v 1.17 2008/12/16 07:57:28 guenther Exp $ */ +/* $OpenBSD: signalvar.h,v 1.18 2009/11/27 19:47:45 guenther Exp $ */ /* $NetBSD: signalvar.h,v 1.17 1996/04/22 01:23:31 christos Exp $ */ /* @@ -138,6 +138,7 @@ int sigprop[NSIG + 1] = { SA_IGNORE, /* SIGINFO */ SA_KILL, /* SIGUSR1 */ SA_KILL, /* SIGUSR2 */ + SA_IGNORE, /* SIGTHR */ }; #define contsigmask (sigmask(SIGCONT)) |