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authorUlrich Drepper <drepper@redhat.com>1998-02-17 18:43:17 +0000
committerUlrich Drepper <drepper@redhat.com>1998-02-17 18:43:17 +0000
commit86d2b0b5bfdb9a26397d61b79acf01ad4e98c815 (patch)
tree9162d8adf131fded4db1b7974ff7c29fb4252e95 /sysdeps/unix/sysv/linux
parentc6222ab921cee390ea3aab57795e028d587b77e2 (diff)
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Update.
1998-02-17 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/bits/errno.h (__set_errno): Don't assign to global errno variable anymore.
Diffstat (limited to 'sysdeps/unix/sysv/linux')
-rw-r--r--sysdeps/unix/sysv/linux/bits/errno.h14
1 files changed, 3 insertions, 11 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/errno.h b/sysdeps/unix/sysv/linux/bits/errno.h
index abcbd9b801..5aed3a38ef 100644
--- a/sysdeps/unix/sysv/linux/bits/errno.h
+++ b/sysdeps/unix/sysv/linux/bits/errno.h
@@ -1,5 +1,5 @@
/* Error constants. Linux specific version.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -31,16 +31,8 @@ extern int errno;
extern int *__errno_location __P ((void)) __attribute__ ((__const__));
# if defined _LIBC
-# ifdef _LIBC_REENTRANT
-static inline int
-__set_errno (int __err)
-{
- return *__errno_location () = errno = __err;
-}
-# define __set_errno __set_errno
-# else /* !_LIBC_REENTRANT */
-# define __set_errno(val) errno = (val)
-# endif /* _LIBC_REENTRANT */
+/* We wouldn't need a special macro anymore but it is history. */
+# define __set_errno(val) (*__errno_location ()) = (val)
# endif /* _LIBC */
# if !defined _LIBC || defined _LIBC_REENTRANT