diff options
| author | Miles Bader <miles@lsi.nec.co.jp> | 2002-09-06 04:58:53 +0000 |
|---|---|---|
| committer | Miles Bader <miles@lsi.nec.co.jp> | 2002-09-06 04:58:53 +0000 |
| commit | 73f88c8f7e9733dd3252b464f5ca0108ff7297c4 (patch) | |
| tree | e4cfa77ff344a5b929f4c592d744282661f7cf9a /libc/stdlib/malloc/malloc.h | |
| parent | e228070ee1857944afad5571eae50b8c6e2430c8 (diff) | |
Update debugging hooks.
Diffstat (limited to 'libc/stdlib/malloc/malloc.h')
| -rw-r--r-- | libc/stdlib/malloc/malloc.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libc/stdlib/malloc/malloc.h b/libc/stdlib/malloc/malloc.h index 30a28b776..4071a4ffb 100644 --- a/libc/stdlib/malloc/malloc.h +++ b/libc/stdlib/malloc/malloc.h @@ -122,10 +122,13 @@ extern malloc_mutex_t __malloc_sbrk_lock; #endif /* !likely */ -/* Define MALLOC_DEBUGGING to cause malloc to emit debugging info to stderr. */ +/* Define MALLOC_DEBUGGING to cause malloc to emit debugging info to stderr + when the variable __malloc_debug is set to true. */ #ifdef MALLOC_DEBUGGING #include <stdio.h> -#define MALLOC_DEBUG(fmt, args...) fprintf (stderr, fmt , ##args) +extern int __malloc_debug; +#define MALLOC_DEBUG(fmt, args...) \ + (__malloc_debug ? fprintf (stderr, fmt , ##args) : 0) #else #define MALLOC_DEBUG(fmt, args...) (void)0 #endif |