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change errno to static linkage (improves PIC code generation)

rs-1.0
Rich Felker 15 years ago
parent
commit
71e6be641f
  1. 6
      src/errno/__errno_location.c

6
src/errno/__errno_location.c

@ -1,11 +1,9 @@
#include <errno.h>
#include "libc.h"
#undef errno
int errno;
int *__errno_location(void)
{
static int e;
if (libc.errno_location) return libc.errno_location();
return &errno;
return &e;
}

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