diff options
Diffstat (limited to 'libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h')
| -rw-r--r-- | libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h b/libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h index cd64bc37e..b8efdd8d5 100644 --- a/libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h +++ b/libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h @@ -1,5 +1,5 @@ /* Thread package specific definitions of stream lock type. NPTL version. - Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2002, 2003, 2007 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 @@ -42,7 +42,7 @@ typedef struct { int lock; int cnt; void *owner; } _IO_lock_t; void *__self = THREAD_SELF; \ if ((_name).owner != __self) \ { \ - lll_lock ((_name).lock); \ + lll_lock ((_name).lock, LLL_PRIVATE); \ (_name).owner = __self; \ } \ ++(_name).cnt; \ @@ -72,7 +72,7 @@ typedef struct { int lock; int cnt; void *owner; } _IO_lock_t; if (--(_name).cnt == 0) \ { \ (_name).owner = NULL; \ - lll_unlock ((_name).lock); \ + lll_unlock ((_name).lock, LLL_PRIVATE); \ } \ } while (0) @@ -94,9 +94,15 @@ typedef struct { int lock; int cnt; void *owner; } _IO_lock_t; __attribute__((cleanup (_IO_acquire_lock_fct))) \ = (_fp); \ _IO_flockfile (_IO_acquire_lock_file); - +# define _IO_acquire_lock_clear_flags2(_fp) \ + do { \ + _IO_FILE *_IO_acquire_lock_file \ + __attribute__((cleanup (_IO_acquire_lock_clear_flags2_fct))) \ + = (_fp); \ + _IO_flockfile (_IO_acquire_lock_file); # else # define _IO_acquire_lock(_fp) _IO_acquire_lock_needs_exceptions_enabled +# define _IO_acquire_lock_clear_flags2(_fp) _IO_acquire_lock (_fp) # endif # define _IO_release_lock(_fp) ; } while (0) |