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| author | Gerd Moellmann <gerd@gnu.org> | 2000-06-28 11:51:19 +0000 |
|---|---|---|
| committer | Gerd Moellmann <gerd@gnu.org> | 2000-06-28 11:51:19 +0000 |
| commit | 0b81c940772a855ac39f2049829df754303ebd3b (patch) | |
| tree | 553c7235905efb8b8dc6b65a92a577c07f8058e1 /src/s/sco5.h | |
| parent | 496b74910874e6e62d69352813b0542df26ec62c (diff) | |
| download | emacs-0b81c940772a855ac39f2049829df754303ebd3b.tar.gz | |
(sigunblock): Define.
Diffstat (limited to 'src/s/sco5.h')
| -rw-r--r-- | src/s/sco5.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/s/sco5.h b/src/s/sco5.h index 89168b2068e..863f303f7a7 100644 --- a/src/s/sco5.h +++ b/src/s/sco5.h @@ -135,6 +135,9 @@ Boston, MA 02111-1307, USA. */ #define sigblock(sig) \ (sigprocmask_set = SIGEMPTYMASK | (sig), \ sigprocmask (SIG_BLOCK, &sigprocmask_set, NULL)) +#define sigunblock(sig) \ + (sigprocmask_set = SIGFULLMASK & ~(sig), \ + sigprocmask (SIG_SETMASK, &sigprocmask_set, NULL)) #ifndef PENDING_OUTPUT_COUNT #define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base) |