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293 Commits

Author SHA1 Message Date
wiz dca9ccd375 Use St -isoC-9X instead of St -isoC9X, to be in sync with groff. 2003-09-08 17:54:31 +00:00
heas 6333112bb9 plural "characters" for ret of {v}snprintf 2003-08-27 18:47:14 +00:00
agc eb7c1594f1 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22280, verified by myself.
 2003-08-07 16:42:00 +00:00
nathanw 6d30f1a3db Disable cancellation on the first lock, too, not just on internal 
recursive locks (Duh).

Disable cancellation around the cond_wait() call, since that's also a
cancellation point. Arguably, that would be better handled with
pthread_cleanup_*(), but stubbing those for libc is difficult, and the
current non-exception-based implementation of cleanup handlers is
probably no faster than disabling and reenabling cancellation.
Finally, it only happens in the slow path where the thread is going to
sleep anyway...
 2003-07-22 00:56:25 +00:00
nathanw 5a5cd67fff Set the _LOCKINTERNAL() count on initial locking as well as subsequent 
recursive locks.
 2003-07-21 22:24:47 +00:00
nathanw d3ebb21ecd Use threadlib stub rather than pthread_setcancelstate() directly. 2003-07-19 05:06:16 +00:00
nathanw a74e50ddaf #include "local.h" to get __flockfile_internal() prototype. 2003-07-18 21:52:16 +00:00
nathanw ad09d62fcc Move guts of flockfile()/funlockfile() to __flockfile_internal(), which 
takes an additional argument indicating whether this is an internal caller
taking the lock or an external (application) caller. When making an internal
lock, save the current thread cancellation state and disable cancellation
until the matching unlock. This should prevent canccelled threads from exiting
inside of stdio while holding a file lock and potentially leaving other
parts of the FILE structure in an inconsistent state.
 2003-07-18 21:50:41 +00:00
nathanw b5665a9b84 Add fields to struct __sfileext to track how many times the lock has been 
taken by internal stdio functions, and what the cancellation state was when
the first such lock was taken.
 2003-07-18 21:46:41 +00:00
thorpej 119837ff52 Fix handing of -ve hexadecimal numbers in the %i format. Fixes 
PR lib/21691.  Patch from Simon Burge.
 2003-05-27 14:32:29 +00:00
wiz a363cdabc4 Drop trailing space. 2003-05-11 16:21:18 +00:00
kleink 861db62607 Oops, typo in previous. 2003-05-11 16:16:41 +00:00
kleink 8d06f60601 As prompted by Thomas Klausner, add a RETURN VALUES section. 2003-05-11 16:15:07 +00:00
wiz 737de9f803 Misc. fixes from jmc@openbsd. 2003-05-03 19:43:00 +00:00
wiz 472351e13d Use 
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.
 2003-04-16 13:34:34 +00:00
pooka 0e9bf3053c avoid using multiple different ways of saying the same thing 2003-03-28 17:00:49 +00:00
tshiozak 5abc4b4f43 add fgetws() and fputws() (lib/20576). 
Note: fgetws.c, fgetws.3, fputws.c and fputws.3 are obtained from FreeBSD,
and fitted by sigsegv@infoseek.jp and me.
 2003-03-07 07:11:35 +00:00
wiz b3ee4720f5 Use strlcpy, not strcpy, in one more place. From deraadt. 2003-02-16 16:21:59 +00:00
nathanw 34c915eb3d Revert the conversion to libpthread's recursive mutexes. Too much 
trouble is caused by the memory allocation in the mutex initialization,
and uncontested mutexes and condition variables have become faster in the
meantime.
 2003-02-01 03:25:00 +00:00
wiz 9804cdc7fc a, b, and c. 2003-01-28 20:33:25 +00:00
kleink 5b62d84e6e Add a manual page for flockfile(3) etc.; while here, also add *_unlocked() 
to stdio(3) overview documentation.  Fixes PR lib/20096 from Jason Thorpe.
 2003-01-28 20:26:04 +00:00
nathanw 6003a24dd4 Use recursive mutexes from libpthread rather than implementing 
our own with normal mutexes and condition variables.
 2003-01-21 23:26:02 +00:00
thorpej 3fdac2b8c5 Merge the nathanw_sa branch. 2003-01-18 10:52:16 +00:00
kristerw a505fc7826 Fix two bugs: 
1. snprintf(foo, 0. "XXX") is guaranteed not to write in foo by the
   standard (ISO/IEC 9899 7.19.6.5) but our implementation handles this
   as if the buffer has a size of (size_t)-1.

2. snprintf(NULL, 0, "XXX") leaks memory since cantwrite() allocates
   memory if _bf._base == NULL, and this buffer is never freed
   (PR 16483).
 2003-01-05 11:05:47 +00:00
mjl 71b7c0b242 Fix typos (from PR 19650) 2003-01-03 21:41:28 +00:00
lukem b1e79510cf - Migrate fparseln(3) from libutil to libc, where it should have been in 
the first place...
- Bump libutil major (to 7.0) and libc minor (to 12.91).
 2002-11-30 03:04:44 +00:00
simonb 0b3c8ee193 Document that the *printf() functions can return a negative value under 
output error conditions.
 2002-11-11 17:26:19 +00:00
wiz 6569c5c509 New sentence, new line. From Robert Elz. 2002-10-01 17:22:00 +00:00
thorpej 922525072e Allow mktemp to be built as a host tool. 2002-09-14 04:26:23 +00:00
wiz 3f9c36b9de Drop superfluous Ns and fix a formatting glitch. 2002-08-20 16:10:01 +00:00
yamt e7d9fe95ae - add description of the race. 
- fix typo.
from OpenBSD.
 2002-08-10 16:34:29 +00:00
yamt dccfe06f50 use more Xs for filename templates. 
from OpenBSD.
 2002-08-10 16:28:51 +00:00
yamt 04adc81fbf if the path is directory, remove(3) behaves as rmdir instead of unlink. 
from OpenBSD.
 2002-08-10 09:42:23 +00:00
yamt 5d8e52e7ab bring in EXAMPLES and BUGS from openbsd. 2002-08-10 09:32:19 +00:00
mjl a32f58ffa9 Correct wrong comparison in example. 2002-07-21 19:04:03 +00:00
yamt 673cbedc13 import CAVEATS sections from OpenBSD. 
with little tweak by me.
 2002-07-10 14:37:12 +00:00
wiz 53f8a68c5f Add Xr to fileno(3). 2002-06-12 09:21:40 +00:00
wiz 3fb28eec1f __STDC__ is always defined on NetBSD. 2002-05-26 14:43:59 +00:00
thorpej 42320e8223 * Move the prototype of __svfscanf from <stdio.h> to libc/stdio/local.h. 
* Add prototype for vfscanf to <stdio.h>.
* Remove #define of vfscanf to __svfscanf from <stdio.h>.
* Include local.h in libc files which need __svfscanf.
* Add vfscanf weak alias to __svfscanf.

Fixes standards/16997.

NOTE: libc minor not bumped -- ride on the bump to 12.84 made by
itojun today.
 2002-05-24 22:17:20 +00:00
kleink eedae55de3 Consistent wording: plain files -> regular files. 2002-05-15 07:00:22 +00:00
bjh21 c9e4965681 Revert addition of mkdtemp() to libnbcompat. I don't think we need mktemp(1) 
after all.
 2002-04-01 13:59:34 +00:00
bjh21 58017a564d Add mkdtemp to libnbcompat, since glibc doesn't have it an mktemp(1) will 
need it.
 2002-03-31 18:04:11 +00:00
yamt ffca92c5a2 putwc and putwchar's argument is wchar_t, not wint_t. 2002-03-14 21:21:00 +00:00
christos 9588aa8fef fully initialize the structure to avoid gcc complaints. 2002-03-12 22:56:16 +00:00
ross 814f296b77 Generate <>& symbolically. 2002-02-07 07:00:09 +00:00
wiz 38462ff661 Punctuation nit, and slight grammar improvement. 2002-02-02 10:50:52 +00:00
yamt ec88065e0f note that our fsetpos/fgetpos don't know about stream's state. 
it's a bug since we now have stateful encodings like iso2022 and
wide char functions like fgetwc.
 2002-02-02 08:56:53 +00:00
kleink 222fdd84c8 One pasto, one typo. 2002-01-21 11:54:15 +00:00
wiz 1f01816d38 Avoid Po/Pq. 2001-12-07 12:36:40 +00:00
wiz 69486f2d3a Slight grammar improvement. 2001-12-07 12:36:11 +00:00