change errno to static linkage (improves PIC code generation)
[musl] / src / errno / __errno_location.c
1 #include <errno.h>
2 #include "libc.h"
3
4 int *__errno_location(void)
5 {
6         static int e;
7         if (libc.errno_location) return libc.errno_location();
8         return &e;
9 }