Hallvard Furuseth
705bd5bf40
ITS#6437, move structs slab_object and slab_heap from slap.h to sl_malloc.c
2010-01-05 23:14:14 +00:00
Hallvard Furuseth
1af33a46c9
ITS#6437, save space: Do not allocate the tail, except if size==0.
...
Store a tail only in freed blocks. (Alignment ensures there will
be room.) Put the freed mark in next block's head.
2010-01-05 22:11:24 +00:00
Hallvard Furuseth
d515f24255
ITS#6437 cleanup (noop patch): Join SLAP_NO_SL_MALLOC code with identical
...
ctx==NULL code. Add enum No_sl_malloc to avoid #ifdef SLAP_NO_SL_MALLOC.
2010-01-05 19:40:28 +00:00
Hallvard Furuseth
5d883c044a
ITS#6437, follow up previous fixes:
...
Ensure Align >= sizeof(ber_len_t), to clarify the code's requirements.
Rearrange a slap_sl_malloc() branch to factor out ch_malloc fallbacks.
Fix range check (ptr+size >= endptr) -> (size >= endptr-ptr). Fix debug msg.
2010-01-05 19:25:28 +00:00
Hallvard Furuseth
40017c3874
Add comments
2010-01-02 23:42:31 +00:00
Hallvard Furuseth
4e66da4ec1
ITS#6437, slap_sl_calloc():
...
Check count*size overflow. Omit slap_sl_malloc failure check, it cannot fail.
2010-01-02 22:53:22 +00:00
Hallvard Furuseth
423c13a6d6
ITS#6437, failure/fallback/debug handling:
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slap_sl_malloc could return failure. Exit instead, like the rest of sl_malloc.
Since we increase size, reduce it before Debug() and/or fallback to ch_malloc.
Debug() before exit() on failure. Tweak debug formats and a comment.
2010-01-02 22:41:41 +00:00
Hallvard Furuseth
46b99131cb
ITS#6437 cleanup (noop change):
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Move thread/nothread code to macros SET_MEMCTX()/GET_MEMCTX().
Rename some thread/memory contexts 'ctx' to thrctx/memctx to avoid confusion.
2010-01-02 22:03:48 +00:00
Hallvard Furuseth
cc58227437
ITS#6437, fixes for stack implementation of slap_sl_realloc():
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Preserve 2*int alignment on hosts where sizeof(int) == sizeof(ber_len_t).
If realloc of last block falls back to ch_malloc, free last block properly.
Fix range check (ptr + size < endptr) --> (size < endptr - ptr).
2010-01-02 21:39:46 +00:00
Hallvard Furuseth
5b164ba74c
ITS#6437: Fix alignment after slap_sl_realloc().
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Also use -Align instead of ~pad: Valid also for non-twos complement.
2010-01-02 21:05:11 +00:00
Hallvard Furuseth
4c36193a5c
ITS#6437 cleanup (noop change): Simplify slap_sl_free() code reclaiming space
2010-01-02 18:42:33 +00:00
Hallvard Furuseth
d8d00ec45c
ITS#6437 cleanup (noop change): Compute pad,order_start at compile time
2010-01-02 18:27:51 +00:00
Hallvard Furuseth
062021e731
ITS#6437, slap_sl_mem_create():
...
Bugfix: Switching implementation stack<->pool on an old context could
crash or leak, it ran the wrong implementation's cleanup code.
Cleanup: Factor out identical stack/pool code. Call
slap_sl_mem_destroy(NULL,) instead of copying its pool code.
API change: slap_sl_mem_destroy(key=NULL,) gets a new meaning. Does
not affect current OpenLDAP code, it never passed NULL.
2010-01-02 18:05:56 +00:00
Howard Chu
68ab1a2272
Cleanup
2009-11-15 10:34:10 +00:00
Howard Chu
c9d86af0ba
Fix 1.49 sl_realloc
2009-11-15 03:02:09 +00:00
Howard Chu
1eebd22151
Add a note about sl_malloc stack-based behavior
2009-11-14 23:25:14 +00:00
Howard Chu
3fbbd8ea3f
Mark freed regions so they can be reclaimed
2009-11-14 23:20:44 +00:00
Howard Chu
b0e50c6a7d
ITS#6054 assert/exit on failed allocs
2009-04-11 03:40:12 +00:00
Howard Chu
5152ea19a3
ITS#6005 realloc should be ch_realloc
2009-03-09 00:48:44 +00:00
Kurt Zeilenga
4af9eb9715
Update copyright notices
2009-01-22 00:40:04 +00:00
Hallvard Furuseth
cd63a0c43b
Warning cleanup: function ptr <=> void* at ldap_pvt_thread_pool_<set/get>key()
2008-01-11 06:07:43 +00:00
Kurt Zeilenga
c890c96d13
Happy New Year (belated)
2008-01-08 00:19:56 +00:00
Pierangelo Masarati
30f401c628
rename ldap_pvt_thread_pool_setkey_x() to ldap_pvt_thread_pool_setkey() (as part of ITS#5309)
2008-01-07 21:35:03 +00:00
Hallvard Furuseth
8eda2e301f
Fix SLAP_NO_SL_MALLOC (ber_malloc_x -> ber_memalloc_x) for ITS#4990.
2007-07-04 22:49:34 +00:00
Howard Chu
e28627f1e2
Added "slapd" rewrite map handler, connection_fake_init2 to use existing
...
tmpmemctx without reinitializing
2007-02-14 08:51:47 +00:00
Kurt Zeilenga
da6d9eb046
happy new year
2007-01-02 20:00:42 +00:00
Pierangelo Masarati
b03d8abcde
don't leak if realloc fails (ITS#4477)
2006-04-06 19:13:41 +00:00
Pierangelo Masarati
c6ab0790d1
don't leak if realloc fails (ITS#4477); s/new/newptr/
2006-04-06 19:07:48 +00:00
Howard Chu
8cbd5ecc13
Cleanup
2006-03-31 10:45:23 +00:00
Kurt Zeilenga
acbb5cf689
Happy new year!
2006-01-03 23:11:52 +00:00
Pierangelo Masarati
af23be3675
silence warnings...
2005-11-14 21:47:17 +00:00
Pierangelo Masarati
1b11741a30
mostly revert previous commit
2005-07-20 19:26:46 +00:00
Pierangelo Masarati
c789d494c4
allow to unregister (and free) memory handling functions
2005-07-20 19:07:04 +00:00
Hallvard Furuseth
81ecb0b153
assert expects int. (int)<nonnull ptr/long> can be 0. Use assert(arg!=0/NULL).
2005-07-18 06:22:33 +00:00
Hallvard Furuseth
885c73d02f
struct slab_heap *sh was accessed through the wrong type
2005-07-14 21:57:25 +00:00
Howard Chu
5d2ba11ad9
ITS#3847 silence warnings
2005-07-11 12:11:15 +00:00
Hallvard Furuseth
8a696d21b2
Format fixes (%d<->%lu etc)
2005-07-04 05:29:12 +00:00
Howard Chu
43cd22a639
Fix ITS#3695 preserve stack alignment in slap_sl_realloc
2005-04-30 01:15:10 +00:00
Howard Chu
4c65aa9c44
Make sl_context just return NULL in tool mode, we have no threads here
2005-01-19 21:42:04 +00:00
Pierangelo Masarati
7f8634e8fc
silence (a couple of) warnings
2005-01-14 11:50:24 +00:00
Kurt Zeilenga
dc0eacd40b
Happy New Year!
2005-01-01 20:49:32 +00:00
Jong Hyuk Choi
4984e157b1
misc cleanup
2004-12-08 08:12:15 +00:00
Howard Chu
b70d375964
Fix ITS#3420
2004-12-07 08:48:28 +00:00
Jong Hyuk Choi
8771bdfcbb
restructuring and cleanup
2004-11-30 16:32:37 +00:00
Pierangelo Masarati
6f182a7547
make unregistered known controls show up as undefined; move LDAPsync cid to frontend; some cleanup
2004-11-27 15:08:24 +00:00
Jong Hyuk Choi
994edd5500
buddy allocator for sl_malloc. Configurable at thread heap creation time. Need optimization for higher perf.
2004-11-23 15:37:06 +00:00
Kurt Zeilenga
d611a4b49a
unifdef -UNEW_LOGGING
2004-09-04 04:54:28 +00:00
Howard Chu
0bcb9c3150
Fix ITS#3155
2004-05-27 08:54:34 +00:00
Kurt Zeilenga
1372965d89
ITS#3092: Rename sl_free() and friends to slap_sl_free()
2004-04-20 03:44:57 +00:00
Kurt Zeilenga
3c598e89fb
Happy new year
2004-01-01 19:15:16 +00:00
