diff options
Diffstat (limited to 'libc/misc/internals/errno.c')
| -rw-r--r-- | libc/misc/internals/errno.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/libc/misc/internals/errno.c b/libc/misc/internals/errno.c index 23b2bb375..a89b5addf 100644 --- a/libc/misc/internals/errno.c +++ b/libc/misc/internals/errno.c @@ -19,18 +19,20 @@ extern __thread int __libc_h_errno __attribute__ ((alias ("h_errno"))); #define h_errno __libc_h_errno #else -extern int errno; -extern int h_errno; - +#include "internal_errno.h" #if 0 /* Unfortunately, this doesn't work... */ int h_errno __attribute__ ((section (".bss"))) = 0; int errno __attribute__ ((section (".bss"))) = 0; #else -int _errno = 0; -int _h_errno = 0; +int errno = 0; +int h_errno = 0; #endif -weak_alias(_errno, errno) -weak_alias(_h_errno, h_errno) +#ifdef __UCLIBC_HAS_THREADS__ +libc_hidden_def(errno) +weak_alias(errno, _errno) +libc_hidden_def(h_errno) +weak_alias(h_errno, _h_errno) +#endif #endif |