Mark Andrews
15903c9f3a
memory allocation failure would cause INSIST(ctx->stats[i].gets == 0) failure.
...
use consistant arguement name for MEMRECORD
2001-07-17 10:02:46 +00:00
Danny Mayer
c4958494a9
Updates to support LIBISC_EXTERNAL_DATA and misc. cleanup
2001-07-12 05:58:28 +00:00
Mark Andrews
c18d42b96b
use MEM_RECORD rather than debugging > 1
2001-06-28 01:57:34 +00:00
Mark Andrews
594a685c8d
Add ISC_MEM_DEBUGGING to set default compile time flags.
...
Remember ISC_MEM_DEBUGRECORD state when isc_mem_create() is called as
it is dangerous to change this afterwards.
2001-06-28 01:51:20 +00:00
Mark Andrews
950d71eee3
allow maximum inuse memory to be tracked.
2001-06-27 23:29:29 +00:00
Andreas Gustafsson
509ef0c871
Keep track of the number of times the system malloc() has
...
failed, to help determine whether a server crash resulted
from a bug in the handling of an out-of-memory condition
or not.
2001-06-11 20:27:16 +00:00
David Lawrence
65640f401a
Removed the requirement for isc_mem_setwater() that when the callback function
...
is not null then hi_water must exceed lo_water and both must be > 0.
Now requires hi_water >= lo_water, and they can both be 0. Not allowing
them to be equal was just an unnecessary restriction, and letting them be 0
is useful for the case where the context has had non-zero values set, went
over hi_water and called the callback, and then wanted to remove limits
(perhaps because of a reconfiguration). This allows the callback to
be signaled as ISC_MEM_LOWATER on the next isc_mem_put(), which the caller
might need to terminate any outstanding action that was triggered by
the hi_water.
2001-06-05 22:14:20 +00:00
David Lawrence
92ef1a9b9d
use ISC_MAGIC for all magic numbers, for our friends in EBCDIC land
2001-06-04 19:33:39 +00:00
Andreas Gustafsson
b7d448de55
no need to specifically ask people to mail bind9-bugs about mempool leaks
2001-02-20 22:03:36 +00:00
Andreas Gustafsson
449f4411c9
NO NEED TO SHOUT
2001-02-14 23:05:14 +00:00
Brian Wellington
47d78f67cb
Give more information when isc_mempool_destroy() dies with an assertion
...
failure, in the hope that we'll be able to fix the bug one day.
2001-02-13 20:29:27 +00:00
Mark Andrews
ba6e506ed2
#if not #ifdef ISC_MEM_TRACKLINES
2001-02-13 13:20:37 +00:00
Mark Andrews
b499a7c511
Print out the active memory prior to INSIST/REQUIRE failures.
2001-02-13 06:21:32 +00:00
Brian Wellington
9f708f9014
isc_mem_stats() should print memory statistics even when there are no
...
allocated blocks at the time it's called.
2001-02-13 01:07:54 +00:00
Andreas Gustafsson
50179a15d1
UNUSED()
2001-02-09 19:08:11 +00:00
Andreas Gustafsson
dd0ef1a9d3
removed the unused and undocumented functions
...
isc_mem_preallocate(), isc_mem_valid(), isc_mem_setsplit(), and
isc_mem_restore()
2001-02-09 19:05:23 +00:00
Andreas Gustafsson
c674a8d5e7
documented the isc_mem_* interface
2001-02-09 18:51:20 +00:00
Brian Wellington
770d3b36da
ctx->checkfree was only being initialized if USE_INTERNAL_MALLOC was on.
2001-02-05 23:48:25 +00:00
Damien Neil
3c31899857
Fix warning in the overrun detection code.
2001-01-25 01:38:01 +00:00
Damien Neil
823eed5ea9
Made the internal malloc() optional, selected by the
...
ISC_MEM_USE_INTERNAL_MALLOC preprocessor constant.
2001-01-25 01:18:00 +00:00
Brian Wellington
499b34cea0
copyright update
2001-01-09 22:01:04 +00:00
Mark Andrews
6976801867
Replace memset() w/ null assignment to last element of array.
...
the strncpy() fills in the other bytes.
2001-01-09 00:39:46 +00:00
Brian Wellington
8e047d3b74
microoptimizations to make quantize/rmsize more efficient.
2000-12-29 01:02:07 +00:00
Andreas Gustafsson
4c1fee4236
don't turn on ISC_MEM_BDEBUGRECORD by default
2000-12-22 18:30:26 +00:00
Brian Wellington
48540261f1
replace (isc_mem_debugging > 1) with (MEM_RECORD)
2000-12-22 00:26:33 +00:00
Mark Andrews
6fda157766
ISC_LINK_*UNSAFE -> ISC_LINK_INITAND*
2000-12-07 20:15:58 +00:00
Brian Wellington
1afae09da4
redundant code
2000-12-06 23:39:04 +00:00
David Lawrence
92f9189aee
move definition of check_overrun() before its first use
2000-12-06 20:34:34 +00:00
David Lawrence
f616ef2ea9
missing close parenthesis for an isc_msgcat_get() in an
...
"#if ISC_MEM_TRACKLINES" block.
2000-12-06 20:32:12 +00:00
David Lawrence
9cd6d409b7
first pass at using isc_msgcat_get for message strings in libisc
2000-12-06 00:30:32 +00:00
Andreas Gustafsson
6e8d5fd217
missed some #ifdef->#if changes
2000-12-01 00:52:38 +00:00
Andreas Gustafsson
c52e5c8ed1
test the various memory debug flags with #if instead of #ifdef
...
so that they can be turned off by passing -DISC_MEM_FOO=0 on the compiler
command line; removed some historical cruft
2000-12-01 00:32:02 +00:00
Mark Andrews
07892e4443
Memory leak when ISC_MEM_TRACKLINES is defined.
2000-11-25 06:40:54 +00:00
Mark Andrews
5e589b5356
Uninitalised link fixes, batch 1.
2000-10-20 02:21:58 +00:00
Mark Andrews
78bdbbaccb
'more_frags' lost the memory after the last fragment. Add the remaining
...
memory to the appropriate free list.
2000-10-13 05:37:17 +00:00
Brian Wellington
0fded1c8b7
remove warnings.
2000-09-12 13:46:12 +00:00
Mark Andrews
1162a4e02a
New function isc_mem_putanddetach().
2000-09-05 03:30:19 +00:00
Mark Andrews
3a34b87c87
Add cache cleaning support (disabled).
2000-08-31 12:15:17 +00:00
Brian Wellington
6714319d0f
Add a DESTROYLOCK macro to wrap isc_mutex_destroy()
2000-08-26 01:23:17 +00:00
Brian Wellington
281fce5ed7
When tracing allocations, don't die with an assertion failure if
...
isc_mem_setdestroycheck(mctx, ISC_FALSE) was called. Also, print the
context in the trace statement.
2000-08-09 23:03:15 +00:00
David Lawrence
40f53fa8d9
Trailing whitespace trimmed. Perhaps running "perl util/spacewhack.pl in your
...
own CVS tree will help minimize CVS conflicts. Maybe not.
Blame Graff for getting me to trim all trailing whitespace.
2000-08-01 01:33:37 +00:00
Michael Graff
a4cb99bf12
pasto
2000-07-27 23:31:20 +00:00
David Lawrence
15a4474541
word wrap copyright notice at column 70
2000-07-27 09:55:03 +00:00
Michael Graff
6d016e34bf
minor formatting issue -- kill trailing whitespace
2000-07-26 20:56:39 +00:00
Michael Graff
bfab56849d
Revamp memory stuff.
...
Now, if you define ISC_MEM_TRACKLINES, and set isc_mem_debugging = 2 first
thing in main(), isc_mem_stats() will dump the file/line where any leaking
allocations were made.
2000-07-26 19:06:20 +00:00
Brian Wellington
98164bc1ad
Printing a size_t as either %d or %u doesn't work on some 64 bit architectures.
2000-06-26 20:27:42 +00:00
David Lawrence
9c3531d72a
add RCS id string
2000-06-22 22:00:42 +00:00
David Lawrence
49dbdb0186
update_copyrights
2000-06-21 22:05:07 +00:00
Brian Wellington
4c050ce9dc
typo
2000-06-06 17:57:58 +00:00
Brian Wellington
36bcb04af2
If ISC_MEM_DEBUG is enabled, the variable isc_mem_debugging controls
...
whether messages are printed or not.
2000-06-06 17:50:43 +00:00
