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authorAustin Foxley <austinf@cetoncorp.com>2010-02-16 12:27:18 -0800
committerAustin Foxley <austinf@cetoncorp.com>2010-02-16 12:27:18 -0800
commita032a6587011cbdac8c2f7e11f15dc4e592bbb55 (patch)
treeb8d8dfc6abf0168e098223c2134a3e4bd7640942 /libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h
parent70f1d42b13a741f603472f405299e5d2938aa728 (diff)
mass sync with glibc nptl
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Diffstat (limited to 'libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h')
-rw-r--r--libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h14
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)