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6252fd0265
Remove a stray __END_DECLS. It didn't hurt in the only
(plain C) file including this header, but still...
Fixes: 030a762535c1 ("Cygwin: fix arc4random after fork(2)")
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
39 lines
829 B
C
39 lines
829 B
C
/* machine/_arc4random.h
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#ifndef _MACHINE_ARC4RANDOM_H
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#define _MACHINE_ARC4RANDOM_H
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extern int __isthreaded;
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#define _ARC4_LOCK_INIT __LOCK_INIT(static, _arc4random_mutex);
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#define _ARC4_LOCK() \
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do { \
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if (__isthreaded) \
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__lock_acquire (_arc4random_mutex); \
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} while (0)
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#define _ARC4_UNLOCK() \
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do { \
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if (__isthreaded) \
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__lock_release (_arc4random_mutex); \
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} while (0)
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static inline void
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_arc4random_forkdetect(void)
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{
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extern int __in_forkee;
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if (__in_forkee)
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rs = NULL;
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}
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#define _ARC4RANDOM_FORKDETECT() _arc4random_forkdetect ()
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#endif /* _MACHINE_ARC4RANDOM_H */
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