diff options
| author | jb <jb@FreeBSD.org> | 1998-06-09 08:30:32 +0000 |
|---|---|---|
| committer | jb <jb@FreeBSD.org> | 1998-06-09 08:30:32 +0000 |
| commit | 439aa43648c4d70ee5a7a2ad98e9dfa7ec875ead (patch) | |
| tree | 40db375373fcd59c69757b31763f275ecfb2cccd /lib/libc | |
| parent | fe07ac9fc2e529230108c3d5d61da473552a922c (diff) | |
| download | FreeBSD-src-439aa43648c4d70ee5a7a2ad98e9dfa7ec875ead.zip FreeBSD-src-439aa43648c4d70ee5a7a2ad98e9dfa7ec875ead.tar.gz | |
Add support for thread lock debug. No impact of the malloc code.
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/stdlib/malloc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libc/stdlib/malloc.c b/lib/libc/stdlib/malloc.c index faafa70..41c37f5 100644 --- a/lib/libc/stdlib/malloc.c +++ b/lib/libc/stdlib/malloc.c @@ -6,7 +6,7 @@ * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp * ---------------------------------------------------------------------------- * - * $Id: malloc.c,v 1.36 1998/04/04 11:01:52 jb Exp $ + * $Id: malloc.c,v 1.37 1998/04/29 09:10:58 jb Exp $ * */ @@ -56,9 +56,9 @@ */ # include "libc_private.h" # include "spinlock.h" - static long thread_lock = 0; -# define THREAD_LOCK() if (__isthreaded) _spinlock(&thread_lock); -# define THREAD_UNLOCK() if (__isthreaded) _atomic_unlock(&thread_lock); + static spinlock_t thread_lock = _SPINLOCK_INITIALIZER; +# define THREAD_LOCK() if (__isthreaded) _SPINLOCK(&thread_lock); +# define THREAD_UNLOCK() if (__isthreaded) _SPINUNLOCK(&thread_lock); #endif /* __FreeBSD__ */ #if defined(__sparc__) && defined(sun) |
