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* no point mentioning functions if we have nothing useful to sayjmc2006-08-051-13/+1
| | | | | | about them; ok djm
* wording/grammar tweaks;jmc2006-07-261-3/+4
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* better macros;jmc2006-07-261-6/+6
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* document `iv';jmc2006-07-261-1/+4
| | | | | from eren elci; tweaked by djm ok djm
* updates from nicholas marriott;jmc2006-07-251-5/+9
| | | | re-worded and ok djm
* allocate gsalt large enough; from Matthew R. Dempsky <mrd at alkemiootto2006-07-041-2/+2
| | | | dot org>; ok djm@ deraadt@
* Fix 'double by a factor of two' and make cache options a bit morepedro2006-06-061-4/+4
| | | | descriptive while at it, input and okay jmc@
* fix a !foo & bar.thib2006-05-191-2/+2
| | | | ok miod@, tedu@, pedro@
* Fix the second malloc_ulimit regression: maintaining the free listotto2006-05-141-3/+12
| | | | | | requires memory; try to make sure we have it. If all fails, leak instead of crash. Test case originally found by cloder@, fix tested by many.
* Convert do {} while loop -> while {} for clarity. No binary changemillert2006-05-052-10/+10
| | | | on most architectures. From Oliver Smith. OK deraadt@ and henning@
* strtonum does not require limits.htedu2006-04-251-2/+1
| | | | spotted by ray some time ago
* Do not leave an hole in the directory list if allocation of theotto2006-04-241-11/+32
| | | | | | | region succeeds, but allocation a required page dir failed. This can happen if we're really close to ulimit after allocation the region of the size requested. See malloc_ulimit1 regress test. Tested by many; thanks.
* delint; original from deraadt@ with fixes from tdeval@ and me;otto2006-04-181-43/+60
| | | | tested by quite a few developers. ok deraadt@
* Clarify strlcpy code by explicitly naming variable `len' andray2006-04-181-5/+6
| | | | | | | separating out each step. Inspired during miscommunication with tedu@. OK deraadt@
* fix badly broken code. okay millert@, deraadt@espie2006-04-171-7/+7
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* Remove str2number(), use strtonum(3) instead.ray2006-04-141-44/+20
| | | | | | | | Fix some type mismatches. Replace magic numbers. Remove superfluous strlen(3) calls. Earlier diff OK kjell@, OK deraadt@
* POSIX says tdelete() returns the parent of the deleted node. Sadly theotto2006-04-041-1/+9
| | | | | | root node doesn't have a parent, and POSIX does not say what should be done in that case. Warn developers that different implementations may do different things.
* When tdelete() is used to delete the root node, don't return amoritz2006-04-042-3/+5
| | | | | | | | | | pointer to the freed root node, but return a pointer to the new root node. POSIX does not define, what should be returned in that case. Fixes Coverity CID 2528. ok millert@ otto@
* be more careful with atoi() result; ok ottoderaadt2006-04-031-3/+5
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* Use SIZE_MAX instead of SIZE_T_MAX, the latter is not POSIX andotto2006-04-022-4/+4
| | | | remove redundant check on size. ok millert@ deraadt@
* (char)to{upper,lower}()deraadt2006-03-312-6/+6
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* oldmask = sigprocmask(SIG_BLOCK, &mask, &oldmask);deraadt2006-03-311-1/+1
| | | | is not valid code; found by lint
* Xr to strtonum(3), because vice versa is already the casegrunk2006-03-291-1/+2
| | | | ok jmc@ otto@
* Add warning about malloc(num * size) and recommend calloc() instead,ray2006-03-261-5/+40
| | | | | | | | or if malloc must be used suggest check. Get rid of "one". OK deraadt@ and jmc@, OK kjell@ to earlier version with "one"s.
* Pass size of correct variable to memset().ray2006-03-221-2/+2
| | | | | | From Alexey Dobriyan. OK otto@
* Removes extraneous variables from getopt(3). Inspired by one ofray2006-03-151-3/+1
| | | | | | David Hill's diffs. ok otto
* Avouid a race in atexit() handling by introducing a lock. Problemotto2006-02-222-10/+32
| | | | | originally reported by Gergely Kovacs; help from dhartmei@; ok tedu@ millert@
* quick path for free(0)espie2006-02-141-5/+5
| | | | `looks to be safe' millert, okay tedu.
* document posixness;jmc2006-01-302-9/+7
| | | | fixes pr #4996, from joachim schipper;
* missing auxillary verbjakemsr2006-01-181-2/+2
| | | | "yes, that is correct." jmc@ (a while back)
* Include limits.h directly instead of depending on another headermillert2006-01-172-2/+4
| | | | to include it for us.
* Include <sys/param.h> instead of <sys/types.h> so we get MAXHOSTNAMELENmillert2006-01-171-2/+2
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* back out previous - imaxabs is already listed;jmc2006-01-151-2/+1
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* Xr imaxabs()millert2006-01-141-1/+2
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* fix the .Fn line; ok millertjmc2006-01-141-2/+2
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* sort SEE ALSO;jmc2006-01-141-2/+2
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* Add lldiv(), imaxabs(), imaxdiv(), strtoimax() and strtoumax()millert2006-01-1317-74/+685
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* Return inf or nan as per printf() not Inf, Infinity or Nan (from dtoa)millert2006-01-102-11/+15
| | | | Remove an extraneous check for dtoa returning Inf/Nan
* Use localeconv() to get the locale-specific radix char like printf does.millert2006-01-101-3/+6
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* Nan and Infinity can be negativemillert2006-01-101-6/+12
| | | | | | | Decimal point was missing for some exponential output Only divide sign by 10 once per loop Add a missing NUL terminator for one case If there is no whole number portion, print a leading zero (e.g. 0.1 not .1)
* Currently sys/socket.h needs sys/types.h so add #include <sys/types.h> toclaudio2005-12-303-3/+6
| | | | | the list of necessary includes. Now the manpages match reality. OK mpf@ millert@
* Prototypes live in <search.h>millert2005-12-231-1/+2
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* handle chroot and res_init calls better. diagnosis assistance from otto.tedu2005-12-221-21/+18
| | | | ok deraadt otto.
* Use sysctl(KERN_ARND) to get n bytes, instead of just 4 at a timeotto2005-11-303-51/+16
| | | | | | | and remove fallback code. If somebody is dumb enough to make the sysctl fail using systrace, he deserves what he gets. Saves 7 syscalls on process startup. looks good miod@ ok deraadt@ tedu@
* Do not clobber errno when calling close(2) in example code.otto2005-11-151-2/+6
| | | | From form@ via mpech@
* Use a forward declaration of struct timespec instead of assumingmillert2005-11-151-1/+2
| | | | | | it has already been defined by previous includes. While this is true at the moment, it will no longer be true after a pending includes cleanup. OK marc@
* save errno in example code. from mpech@ ok jmc@otto2005-11-131-1/+3
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* add $OpenBSD$ tags, as requested by dtucker.espie2005-11-102-0/+2
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* Activate missing wcswidth, as noted by Alexander Bluhm.espie2005-10-291-2/+2
| | | | | okay deraadt@, otto@ Minor bump (nobody stepped forward with other changes, so let's do this one)
* Remove obsolete comment. ok deraadt@otto2005-10-261-5/+1
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