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don't create aio queue/map structures for invalid file descriptors
[musl]
/
src
/
signal
/
sigsetjmp_tail.c
1
#include <setjmp.h>
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#include <signal.h>
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#include "syscall.h"
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hidden int __sigsetjmp_tail(sigjmp_buf jb, int ret)
6
{
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void *p = jb->__ss;
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__syscall(SYS_rt_sigprocmask, SIG_SETMASK, ret?p:0, ret?0:p, _NSIG/8);
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return ret;
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}