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| author | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
|---|---|---|
| committer | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
| commit | 4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch) | |
| tree | ebf009bf1376a5a223a915bc27cbbd791a1316bc /src/signal/sigsetjmp_tail.c | |
Initial version
Diffstat (limited to 'src/signal/sigsetjmp_tail.c')
| -rw-r--r-- | src/signal/sigsetjmp_tail.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/signal/sigsetjmp_tail.c b/src/signal/sigsetjmp_tail.c new file mode 100644 index 0000000..f2aa288 --- /dev/null +++ b/src/signal/sigsetjmp_tail.c @@ -0,0 +1,10 @@ +#include <setjmp.h> +#include <signal.h> +#include "syscall.h" + +hidden int __sigsetjmp_tail(sigjmp_buf jb, int ret) +{ + void *p = jb->__ss; + __syscall(SYS_rt_sigprocmask, SIG_SETMASK, ret?p:0, ret?0:p, _NSIG/8); + return ret; +} |