diff options
Diffstat (limited to 'sysdeps/generic/bits')
| -rw-r--r-- | sysdeps/generic/bits/stdio-lock.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sysdeps/generic/bits/stdio-lock.h b/sysdeps/generic/bits/stdio-lock.h index b6eb98d921..d7c1db0132 100644 --- a/sysdeps/generic/bits/stdio-lock.h +++ b/sysdeps/generic/bits/stdio-lock.h @@ -1,5 +1,5 @@ /* Thread package specific definitions of stream lock type. Generic version. - Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2002, 2003 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 @@ -45,5 +45,14 @@ __libc_lock_define_recursive (typedef, _IO_lock_t) #define _IO_cleanup_region_end(_doit) \ __libc_cleanup_region_end (_doit) +#if defined _LIBC && !defined NOT_IN_libc +# define _IO_acquire_lock(_fp) \ + _IO_cleanup_region_start ((void (*) (void *)) _IO_funlockfile, (_fp)); \ + _IO_flockfile (_fp) + +# define _IO_release_lock(_fp) \ + _IO_funlockfile (_fp); \ + _IO_cleanup_region_end (0) +#endif #endif /* bits/stdio-lock.h */ |