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* Fix even more spelling errors in some more man pages.Mike Pritchard1996-01-302-6/+6
| | | | Notes: svn path=/head/; revision=13750
* Reviewed by: julian and (hsu?)Julian Elischer1996-01-222-3/+79
| | | | | | | | | Submitted by: John Birrel(L?) changes for threadsafe operations Notes: svn path=/head/; revision=13545
* Return pointer to new hash node when search inserts it (e.g. thereJordan K. Hubbard1996-01-131-1/+5
| | | | | | | was some datum given). Notes: svn path=/head/; revision=13413
* Fix a fencepost error.Poul-Henning Kamp1996-01-051-4/+4
| | | | | | | Found by: Lars Fredriksen <fredriks@mcs.com> Notes: svn path=/head/; revision=13268
* This commit was generated by cvs2svn to compensate for changes in r13122,Peter Wemm1995-12-302-180/+0
| | | | | | | which included commits to RCS files with non-trunk default branches. Notes: svn path=/head/; revision=13123
* Added prototypes.Bruce Evans1995-12-261-3/+8
| | | | Notes: svn path=/head/; revision=13030
* Preallocate a small structure, so we can sbrk(2) further back.Poul-Henning Kamp1995-12-181-2/+8
| | | | | | | | Reviewed by: phk Submitted by: Kaleb Keithly <kaleb@x.org> Notes: svn path=/head/; revision=12918
* Change phkmalloc so that the page directory is now floating and allocatedPeter Wemm1995-12-111-29/+47
| | | | | | | | | | | | | | | | | | | | | | | | via mmap() up around the shared library area. Previously the directory was allocated from space from it's own memory pool. Because of the way it was being extended on processes with large malloced data segments (ie: inn) once the page directory was extended for some reason, it was not possible to lower the heap size any more to return pages to the OS. (If my understanding is correct, page directory expansion occurs at 4MB, 12MB, 20MB, 28MB, etc.) I was seeing INN allocate a large amount of short term memory, pushing it over the 28MB mark, and once it's transient demands hit 28MB, it never freed it's pages and swap space again.) I've been running this in my libc for about a month... Also, seperate MALLOC_STATS from EXTRA_SANITY.. I found it useful to call malloc_dump() from within INN from a ctlinnd command to see where the hell all the memory was going.. :-) I've left MALLOC_STATS enabled, as it has no run-time or data storage cost. Reviewed by: phk Notes: svn path=/head/; revision=12776
* Mino cleanup, #includes & unused vars.Poul-Henning Kamp1995-10-222-2/+6
| | | | Notes: svn path=/head/; revision=11668
* Remove EXTRA_SANITY, fix a unused var.Poul-Henning Kamp1995-10-221-4/+8
| | | | Notes: svn path=/head/; revision=11665
* Doubled the performance of getenv()/__findenv() by rewriting it to notDavid Greenman1995-10-171-20/+24
| | | | | | | use strncmp().. Notes: svn path=/head/; revision=11549
* phkmalloc/2Poul-Henning Kamp1995-10-082-311/+370
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "zero' and 'junk' options to help find and diagnose malloc abuse. EXTRA_SANITY defaults "junk" to on. Don't dump the internal state, unless EXTRA_SANITY. General code cleanup. Error messages cleaned up a bit, more checking earlier. EXTRA_SANITY is default at this time (just in case). Performance (without EXTRA_SANITY) is better, beats gnumalloc in both time & space most of the time: # In-memory test. ./malloc 50000000 2000 8192 159.2u 1.5s 2:41.85 99.3% 5+7742k 0+0io 0pf+0w ./gnumalloc 50000000 2000 8192 272.6u 0.4s 4:35.01 99.3% 5+8533k 0+0io 0pf+0w # Swap-space test. ./malloc 500000 14000 8192 6.5u 4.1s 4:08.87 4.3% 5+49209k 0+0io 9772pf+0w ./gnumalloc 500000 14000 8192 16.2u 14.5s 15:36.14 3.2% 5+54100k 0+0io 47651pf+0w # Small items test. ./malloc 20000000 20000 2048 67.0u 0.3s 1:07.83 99.2% 5+18199k 0+0io 4pf+0w ./gnumalloc 20000000 20000 2048 66.2u 0.3s 1:07.03 99.3% 5+18107k 0+0io 0pf+0w SANITY is not an option anymore. (!!) Notes: svn path=/head/; revision=11338
* A buglet when dumping and a stylistic point from Mike.Poul-Henning Kamp1995-09-221-8/+8
| | | | | | | Submitted by: Mike Pritchard <mpp@mpp.minn.net> Notes: svn path=/head/; revision=10952
* ``phkmalloc''Poul-Henning Kamp1995-09-163-373/+1123
| | | | | | | | | | Performance is comparable to gnumalloc if you have sufficient RAM, and it screams around it if you don't. Compiled with "EXTRA_SANITY" until further notice. see malloc.3 for more details. Notes: svn path=/head/; revision=10818
* Make strtod conforms manpage, use isspace to skip initial whitespacesAndrey A. Chernov1995-08-011-7/+3
| | | | | | | instead of hardcoded whitespaces Notes: svn path=/head/; revision=9846
* Similar changes like in strtol, all this family is VERY brokenAndrey A. Chernov1995-08-015-5/+15
| | | | | | | in 8bit environment (isalpha at the end of digits) Notes: svn path=/head/; revision=9845
* strtol and atoi VERY broken in 8bit chars locale, i.e. if you pass somethingAndrey A. Chernov1995-08-011-1/+3
| | | | | | | | | like 38400<any 8bit char, isalpha> it not detect this stuff and produce very big number instead. Fixed by operating with unsigned char and checking for isascii. (secure/telnetd hits by it f.e.) Notes: svn path=/head/; revision=9843
* Remove trailing whitespace.Rodney W. Grimes1995-05-3010-71/+78
| | | | Notes: svn path=/head/; revision=8870
* Fix a missing _hash() to prevent namespace pollution with the db/hash routines.Jordan K. Hubbard1995-03-281-5/+7
| | | | | | | | | | Grrr. If the dbhash routines weren't grossly overengineered I wouldn't even need to do this! :-( Also now export the hash_stats routine. Manpage coming RSN - I promise. Notes: svn path=/head/; revision=7435
* Hash 8bit chars without sign extensionAndrey A. Chernov1995-03-261-3/+8
| | | | Notes: svn path=/head/; revision=7394
* Add the strhash family of routines. They provide a number of featuresJordan K. Hubbard1995-03-262-2/+416
| | | | | | | | that the db/hash functions don't, and they're much simpler to use for low-overhead string hashing. Notes: svn path=/head/; revision=7388
* Don't attempt to lstat() the POSIXLY invalid empty pathname.Bruce Evans1995-02-251-1/+1
| | | | | | | | realpath() still accepts "" as an arg and converts it to a canonical pathname for the current directory. Notes: svn path=/head/; revision=6700
* u_int -> unsigned int, so that we don't have to include <sys/types.h>Bruce Evans1994-09-051-2/+2
| | | | | | | or depend on <stdio.h> bogusly including it. Notes: svn path=/head/; revision=2504
* First crack at making libc work with the new make macros. It compiles onGarrett Wollman1994-08-051-4/+8
| | | | | | | | my machine, and a simple static (genassym) and shared (sysctl) executable both work. Still to be done: RPCand YP merge. Notes: svn path=/head/; revision=1849
* BSD 4.4 Lite Lib SourcesRodney W. Grimes1994-05-2764-0/+9701
Notes: svn path=/cvs2svn/branches/unlabeled-1.1.1/; revision=1573
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