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add SA_NOMASK alias for SA_NODEFER with _GNU_SOURCE
[musl]
/
src
/
signal
/
raise.c
1
#include <signal.h>
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#include <errno.h>
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#include "syscall.h"
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int __sigprocmask(int, const sigset_t *, sigset_t *);
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int raise(int sig)
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{
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int pid, tid, ret;
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sigset_t set;
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sigfillset(&set);
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__sigprocmask(SIG_BLOCK, &set, &set);
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tid = syscall(SYS_gettid);
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pid = syscall(SYS_getpid);
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ret = syscall(SYS_tgkill, pid, tid, sig);
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__sigprocmask(SIG_SETMASK, &set, 0);
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return ret;
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}