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* malloc.cc: Update to 2.7.2.

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* malloc_wrapper.cc (malloc_init): Call user level mallocs to determine if the
malloc has been wrapped.
This commit is contained in:
Christopher Faylor
2002-08-18 03:28:52 +00:00
parent aaac1d9e19
commit a80add95d9
3 changed files with 19 additions and 10 deletions
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13
winsup/cygwin/malloc.cc
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@ -5,7 +5,7 @@
way you wish. Send questions, comments, complaints, performance
data, etc to dl@cs.oswego.edu
* VERSION 2.7.1 Thu Jul 25 10:58:03 2002 Doug Lea (dl at gee)
* VERSION 2.7.2 Sat Aug 17 09:07:30 2002 Doug Lea (dl at gee)
Note: There may be an updated version of this malloc obtainable at
ftp://gee.cs.oswego.edu/pub/misc/malloc.c
@ -1567,8 +1567,8 @@ static pthread_mutex_t mALLOC_MUTEx = PTHREAD_MUTEX_INITIALIZER;
/* Substitute anything you like for these */
#define MALLOC_PREACTION __malloc_lock ()
#define MALLOC_POSTACTION __malloc_unlock ()
#define MALLOC_PREACTION (0)
#define MALLOC_POSTACTION (0)
#endif
@ -2412,8 +2412,8 @@ struct malloc_state {
/* Normal bins packed as described above */
mchunkptr bins[NBINS * 2];
/* Bitmap of bins */
unsigned int binmap[BINMAPSIZE];
/* Bitmap of bins. Trailing zero map handles cases of largest binned size */
unsigned int binmap[BINMAPSIZE+1];
/* Tunable parameters */
CHUNK_SIZE_T trim_threshold;
@ -5433,6 +5433,9 @@ static int cpuinfo (int whole, CHUNK_SIZE_T *kernel, CHUNK_SIZE_T *user) {
/* ------------------------------------------------------------
History:
V2.7.2 Sat Aug 17 09:07:30 2002 Doug Lea (dl at gee)
* Fix malloc_state bitmap array misdeclaration
V2.7.1 Thu Jul 25 10:58:03 2002 Doug Lea (dl at gee)
* Allow tuning of FIRST_SORTED_BIN_SIZE
* Use PTR_UINT as type for all ptr->int casts. Thanks to John Belmonte.