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| author | Konstantin Belousov <kib@FreeBSD.org> | 2009-11-26 13:49:37 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2009-11-26 13:49:37 +0000 |
| commit | 9a6ceacede66acb56531ef673b7ab2e47961738c (patch) | |
| tree | 1d70aa0b7d5fbac18fcff176e116e1f9f260c88c /sys | |
| parent | 5dc1529c344be90424dab94a0dba0ee29d2e4923 (diff) | |
| download | src-9a6ceacede66acb56531ef673b7ab2e47961738c.tar.gz src-9a6ceacede66acb56531ef673b7ab2e47961738c.zip | |
Implement sighold, sigignore, sigpause, sigrelse, sigset functions
from SUSv4 XSI. Note that the functions are obsoleted, and only
provided to ease porting from System V-like systems. Since sigpause
already exists in compat with different interface, XSI sigpause is
named xsi_sigpause.
Reviewed by: davidxu
MFC after: 3 weeks
Notes
Notes:
svn path=/head/; revision=199827
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/sys/signal.h | 5 | ||||
| -rw-r--r-- | sys/sys/signalvar.h | 2 |
2 files changed, 3 insertions, 4 deletions
diff --git a/sys/sys/signal.h b/sys/sys/signal.h index 81d45a9cc425..ff2d1fcbed29 100644 --- a/sys/sys/signal.h +++ b/sys/sys/signal.h @@ -119,9 +119,8 @@ #define SIG_DFL ((__sighandler_t *)0) #define SIG_IGN ((__sighandler_t *)1) #define SIG_ERR ((__sighandler_t *)-1) -/* - * XXX missing SIG_HOLD. - */ +/* #define SIG_CATCH ((__sighandler_t *)2) See signalvar.h */ +#define SIG_HOLD ((__sighandler_t *)3) /*- * Type of a signal handling function. diff --git a/sys/sys/signalvar.h b/sys/sys/signalvar.h index fd0fac3d3a4a..c9455c2b83c5 100644 --- a/sys/sys/signalvar.h +++ b/sys/sys/signalvar.h @@ -97,7 +97,7 @@ typedef void __osiginfohandler_t(int, osiginfo_t *, void *); /* additional signal action values, used only temporarily/internally */ #define SIG_CATCH ((__sighandler_t *)2) -#define SIG_HOLD ((__sighandler_t *)3) +/* #define SIG_HOLD ((__sighandler_t *)3) See signal.h */ /* * get signal action for process and signal; currently only for current process |