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* Fixed a bunch of man page cross references that werempp1996-02-151-1/+1
| | | | | | | | in the main text of various man pages. Thanks to Warner Losh for adding an option to manck to allow it to scan the entire man page looking for bogus xrefs, instead of just checking the SEE ALSO section.
* Correct a bunch of man page cross references and generallympp1996-02-113-5/+5
| | | | | | try and silence "manck". ncurses, rpc, and some of the gnu stuff are still a big mess, however.
* Fix even more spelling errors in some more man pages.mpp1996-01-302-6/+6
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* Reviewed by: julian and (hsu?)julian1996-01-222-3/+79
| | | | | | Submitted by: John Birrel(L?) changes for threadsafe operations
* Return pointer to new hash node when search inserts it (e.g. therejkh1996-01-131-1/+5
| | | | was some datum given).
* Fix a fencepost error.phk1996-01-051-4/+4
| | | | Found by: Lars Fredriksen <fredriks@mcs.com>
* This commit was generated by cvs2svn to compensate for changes in r13122,peter1995-12-302-180/+0
| | | | which included commits to RCS files with non-trunk default branches.
* Added prototypes.bde1995-12-261-3/+8
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* Preallocate a small structure, so we can sbrk(2) further back.phk1995-12-181-2/+8
| | | | | Reviewed by: phk Submitted by: Kaleb Keithly <kaleb@x.org>
* Change phkmalloc so that the page directory is now floating and allocatedpeter1995-12-111-29/+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
* Mino cleanup, #includes & unused vars.phk1995-10-222-2/+6
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* Remove EXTRA_SANITY, fix a unused var.phk1995-10-221-4/+8
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* Doubled the performance of getenv()/__findenv() by rewriting it to notdg1995-10-171-20/+24
| | | | use strncmp()..
* phkmalloc/2phk1995-10-082-311/+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. (!!)
* A buglet when dumping and a stylistic point from Mike.phk1995-09-221-8/+8
| | | | Submitted by: Mike Pritchard <mpp@mpp.minn.net>
* ``phkmalloc''phk1995-09-163-373/+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.
* Make strtod conforms manpage, use isspace to skip initial whitespacesache1995-08-011-7/+3
| | | | instead of hardcoded whitespaces
* Similar changes like in strtol, all this family is VERY brokenache1995-08-015-5/+15
| | | | in 8bit environment (isalpha at the end of digits)
* strtol and atoi VERY broken in 8bit chars locale, i.e. if you pass somethingache1995-08-011-1/+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.)
* Remove trailing whitespace.rgrimes1995-05-3010-71/+78
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* Fix a missing _hash() to prevent namespace pollution with the db/hash routines.jkh1995-03-281-5/+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.
* Hash 8bit chars without sign extensionache1995-03-261-3/+8
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* Add the strhash family of routines. They provide a number of featuresjkh1995-03-262-2/+416
| | | | | that the db/hash functions don't, and they're much simpler to use for low-overhead string hashing.
* Don't attempt to lstat() the POSIXLY invalid empty pathname.bde1995-02-251-1/+1
| | | | | realpath() still accepts "" as an arg and converts it to a canonical pathname for the current directory.
* u_int -> unsigned int, so that we don't have to include <sys/types.h>bde1994-09-051-2/+2
| | | | or depend on <stdio.h> bogusly including it.
* First crack at making libc work with the new make macros. It compiles onwollman1994-08-051-4/+8
| | | | | my machine, and a simple static (genassym) and shared (sysctl) executable both work. Still to be done: RPCand YP merge.
* This commit was generated by cvs2svn to compensate for changes in r1573,rgrimes1994-05-2762-0/+9451
|\ | | | | | | which included commits to RCS files with non-trunk default branches.
| * BSD 4.4 Lite Lib Sourcesrgrimes1994-05-2762-0/+9451
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* BSD 4.4 Lite Lib Sourcesrgrimes1994-05-272-0/+250
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