diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/sigdelset.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/sigdelset.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/sigdelset.c b/mdk-stage1/dietlibc/lib/sigdelset.c new file mode 100644 index 000000000..2c3385ea8 --- /dev/null +++ b/mdk-stage1/dietlibc/lib/sigdelset.c @@ -0,0 +1,15 @@ +#define __KERNEL__ +#define sigdelset foobar +#include <asm/signal.h> +#undef sigdelset + +int __sigdelset(sigset_t *set, int signo) { + unsigned long sig = signo - 1; + if (_NSIG_WORDS == 1) + set->sig[0] &= ~(1UL << sig); + else + set->sig[sig / _NSIG_BPW] &= ~(1UL << (sig % _NSIG_BPW)); + return 0; +} + +int sigdelset (sigset_t *env, int signo) __attribute__((weak,alias("__sigdelset"))); |