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#include "_perthread.h"
#include "_safety.h"
/*
This version of __errno() is for single-threaded programs and those compiled
with _Thread_local support from C11 or later.
For programs that require per-thread errno without language support (i.e.
using pthreads), there is an identically signatured version of this function
in pthread/__pt_errno.c which uses pthread keys.
*/
int *__errno(void)
{
THREAD_LOCAL int e = 0;
SIGNAL_SAFE(1);
return &e;
}
/*
STDC(0)
*/
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