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--- srclib/sigprocmask.c.old 2012-10-21 01:14:40.000000000 +0100
+++ srclib/sigprocmask.c 2012-10-21 01:15:24.000000000 +0100
@@ -83,77 +83,6 @@
# define signal ext_signal
#endif
-int
-sigismember (const sigset_t *set, int sig)
-{
- if (sig >= 0 && sig < NSIG)
- {
- #ifdef SIGABRT_COMPAT
- if (sig == SIGABRT_COMPAT)
- sig = SIGABRT;
- #endif
-
- return (*set >> sig) & 1;
- }
- else
- return 0;
-}
-
-int
-sigemptyset (sigset_t *set)
-{
- *set = 0;
- return 0;
-}
-
-int
-sigaddset (sigset_t *set, int sig)
-{
- if (sig >= 0 && sig < NSIG)
- {
- #ifdef SIGABRT_COMPAT
- if (sig == SIGABRT_COMPAT)
- sig = SIGABRT;
- #endif
-
- *set |= 1U << sig;
- return 0;
- }
- else
- {
- errno = EINVAL;
- return -1;
- }
-}
-
-int
-sigdelset (sigset_t *set, int sig)
-{
- if (sig >= 0 && sig < NSIG)
- {
- #ifdef SIGABRT_COMPAT
- if (sig == SIGABRT_COMPAT)
- sig = SIGABRT;
- #endif
-
- *set &= ~(1U << sig);
- return 0;
- }
- else
- {
- errno = EINVAL;
- return -1;
- }
-}
-
-
-int
-sigfillset (sigset_t *set)
-{
- *set = ((2U << (NSIG - 1)) - 1) & ~ SIGABRT_COMPAT_MASK;
- return 0;
-}
-
/* Set of currently blocked signals. */
static volatile sigset_t blocked_set /* = 0 */;
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