libc/misc/internals/__errno_location.c


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#include <errno.h>

#ifndef __UCLIBC_HAS_THREADS_NATIVE__
#undef errno
extern int errno;
#endif

int *
#ifndef __UCLIBC_HAS_THREADS_NATIVE__
weak_const_function
#endif
__errno_location (void)
{
    return &errno;
}