diff options
Diffstat (limited to 'bits/stdio-lock.h')
| -rw-r--r-- | bits/stdio-lock.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/bits/stdio-lock.h b/bits/stdio-lock.h index f7c61088f1..5b1c1b082e 100644 --- a/bits/stdio-lock.h +++ b/bits/stdio-lock.h @@ -1,4 +1,4 @@ -/* Thread package specific definitions of stream lock type. Stub version. +/* Thread package specific definitions of stream lock type. Generic version. Copyright (C) 2000, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -25,8 +25,11 @@ __libc_lock_define_recursive (typedef, _IO_lock_t) /* We need recursive (counting) mutexes. */ -#define _IO_lock_initializer ... -#error libio needs recursive mutexes for _IO_MTSAFE_IO +#ifdef _LIBC_LOCK_RECURSIVE_INITIALIZER +# define _IO_lock_initializer _LIBC_LOCK_RECURSIVE_INITIALIZER +#elif _IO_MTSAFE_IO + #error libio needs recursive mutexes for _IO_MTSAFE_IO +#endif #define _IO_lock_init(_name) __libc_lock_init_recursive (_name) #define _IO_lock_fini(_name) __libc_lock_fini_recursive (_name) @@ -35,11 +38,11 @@ __libc_lock_define_recursive (typedef, _IO_lock_t) #define _IO_cleanup_region_start(_fct, _fp) \ - __libc_cleanup_region_start (_fct, _fp) + __libc_cleanup_region_start (((_fp)->_flags & _IO_USER_LOCK) == 0, _fct, _fp) #define _IO_cleanup_region_start_noarg(_fct) \ - __libc_cleanup_region_start (_fct, NULL) + __libc_cleanup_region_start (1, _fct, NULL) #define _IO_cleanup_region_end(_doit) \ - __libc_cleanup_region_end (_doit) + __libc_cleanup_region_end (_doit) #endif /* bits/stdio-lock.h */ |