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Diffstat (limited to 'libc/sysdeps/linux/common/bits/errno.h')
-rw-r--r--libc/sysdeps/linux/common/bits/errno.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/bits/errno.h b/libc/sysdeps/linux/common/bits/errno.h
index ac59d4c9d..97e4320f5 100644
--- a/libc/sysdeps/linux/common/bits/errno.h
+++ b/libc/sysdeps/linux/common/bits/errno.h
@@ -43,7 +43,7 @@ extern int *__errno_location (void) __THROW __attribute__ ((__const__));
# define __set_errno(val) (*__errno_location ()) = (val)
# endif /* _LIBC */
-# if !defined _LIBC || defined _LIBC_REENTRANT
+# if !defined _LIBC || defined __UCLIBC_HAS_THREADS__
/* When using threads, errno is a per-thread value. */
# define errno (*__errno_location ())
# endif