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klibc: add missing files
[elogind.git]
/
klibc
/
klibc
/
__signal.c
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/*
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* __signal.c
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*/
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#include <signal.h>
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__sighandler_t __signal(int signum, __sighandler_t handler, int flags)
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{
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struct sigaction sa;
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sa.sa_handler = handler;
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sa.sa_flags = flags;
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sigemptyset(&sa.sa_mask);
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if ( sigaction(signum, &sa, &sa) ) {
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return (__sighandler_t)SIG_ERR;
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} else {
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return (__sighandler_t)sa.sa_handler;
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}
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}
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