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Diffstat (limited to 'libc/sysdeps/linux/sh/bits/stdio-lock.h')
-rw-r--r--libc/sysdeps/linux/sh/bits/stdio-lock.h15
1 files changed, 13 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/sh/bits/stdio-lock.h b/libc/sysdeps/linux/sh/bits/stdio-lock.h
index edc69f6cf..a1893c8bd 100644
--- a/libc/sysdeps/linux/sh/bits/stdio-lock.h
+++ b/libc/sysdeps/linux/sh/bits/stdio-lock.h
@@ -1,5 +1,5 @@
/* Thread package specific definitions of stream lock type.
- Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 2000, 2001 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
@@ -26,7 +26,18 @@ typedef pthread_mutex_t _IO_lock_t;
#define _IO_cleanup_region_start(_fct, _fp) \
- __libc_cleanup_region_start (_fct, _fp)
+ { struct _pthread_cleanup_buffer _buffer; \
+ int _avail = (((_fp)->_flags & _IO_USER_LOCK) == 0 \
+ && _pthread_cleanup_push_defer != NULL); \
+ if (_avail) { \
+ _pthread_cleanup_push_defer (&_buffer, (_fct), (_fp)); \
+ }
+#define _IO_cleanup_region_start_noarg(_fct) \
+ { struct _pthread_cleanup_buffer _buffer; \
+ int _avail = _pthread_cleanup_push_defer != NULL; \
+ if (_avail) { \
+ _pthread_cleanup_push_defer (&_buffer, (_fct), NULL); \
+ }
#define _IO_cleanup_region_end(_doit) \
__libc_cleanup_region_end (_doit)
#define _IO_lock_init(_name) \