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HEAD
math: remove *_WORD64 macros from libm.h
[musl]
/
src
/
signal
/
sigqueue.c
1
#include <signal.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdint.h>
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#include "syscall.h"
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#include "pthread_impl.h"
7
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int sigqueue(pid_t pid, int sig, const union sigval value)
9
{
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siginfo_t si;
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sigset_t set;
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int r;
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memset(&si, 0, sizeof si);
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si.si_signo = sig;
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si.si_code = SI_QUEUE;
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si.si_value = value;
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si.si_uid = getuid();
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__block_app_sigs(&set);
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si.si_pid = getpid();
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r = syscall(SYS_rt_sigqueueinfo, pid, sig, &si);
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__restore_sigs(&set);
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return r;
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}