summaryrefslogtreecommitdiffstats
path: root/lib/libc
Commit message (Collapse)AuthorAgeFilesLines
* Link radixsort(3) to sradixsort(3), make the latter appear inru2004-05-122-1/+2
| | | | the whatis(1) output.
* Document the fact that in a jailed environment, sendto(2) could failcsjp2004-05-111-0/+4
| | | | | | | returning EPERM if the source address specified in the IP header did not match the address bound to the prison. Approved by: bmilekic (mentor)
* In the absence of proper validation, at least check that null bytestjr2004-05-114-1/+19
| | | | do not appear as anything but the first byte of a multibyte character.
* Remove a trailing newline, to behave as documented in syslog(3):dds2004-05-101-0/+4
| | | | | | | | | | | | | "A trailing newline is added if none is present." The code in syslogd, stderr, and console output always adds a newline at the EOL. However, the existing code never actually removed a trailing newline, and apparently relied on syslogd to convert it into a space character. Thus, the existing newline was converted to a trailing space at the EOL by syslogd, while stderr, and console output resulted in an empty line. MFC after: 2 weeks
* Fixed style bugs in previous commit (bogus forward declaration andbde2004-05-101-3/+1
| | | | inconsistent capitalization in comments).
* Use a binary search to find the range containing a character intjr2004-05-093-20/+34
| | | | | | RuneRange arrays. This is much faster when there are hundreds of ranges (as is the case in UTF-8 locales) and was inspired by a similar change made by Apple in Darwin.
* o fix a sentence to match with the synopsis [1]brueffer2004-05-091-3/+3
| | | | | | | | | o fix grammar nit PR: 66289 [1] Submitted by: Michel Lavondès <fox@vader.aacc.cc.md.us> Obtained from: OpenBSD [1] MFC after: 3 days
* The FTS_NOSTAT option is an optimisation that reduces the numberpeadar2004-05-083-6/+153
| | | | | | | | | | | | | | | | | | | of stat(2) calls by keeping an eye of the number of links a directory has. It assumes that each subdirectory will have a hard link to its parent, to represent the ".." node, and stops calling stat(2) when all links are accounted for in a given directory. This assumption is really only valid for UNIX-like filesystems: A concrete example is NTFS. The NTFS "i-node" does contain a link count, but most/all directories have a link count between 0 and 2 inclusive. The end result is that find on an NTFS volume won't actually traverse the entire hierarchy of the directories passed to it. (Those with a link count of two are not traversed at all) The fix checks the "UFSness" of the filesystem before enabling the optimisation. Reviewed By: Tim Kientzle (kientzle@)
* A minor refactoring to simplify portability: assign the filenamekientzle2004-05-052-10/+14
| | | | | length to a separate variable so that it will be easier to adapt to systems that don't have d_namlen in struct dirent.
* Remove bogus FBSDID.obrien2004-05-021-3/+1
|
* Fix damaged FBSDID.obrien2004-05-021-3/+1
|
* Merge vfscanf.c, v1.37:das2004-05-021-8/+7
| | | | - s/#ifdef FLOATING_POINT/#ifndef NO_FLOATING_POINT/
* Merge vfprintf.c, v1.65:das2004-05-021-24/+17
| | | | | - s/#ifdef FLOATING_POINT/#ifndef NO_FLOATING_POINT/ - Remove HEXFLOAT
* Add option NO_FP_LIBC, which disables floating-point support indas2004-05-021-0/+3
| | | | | | | | *printf() and *scanf(). Currently, this reduces the size of libc.so by 9K on i386. But the real savings are for static binaries that use *printf() or *scanf() but not strtod(); with an FP-disabled libc, these binaries will not depend on the gdtoa routines, making each binary about 22K smaller.
* - To make it easier to compile *printf() and *scanf() withoutdas2004-05-022-31/+21
| | | | | | | | | floating-point support, remove default definition of FLOATING_POINT from the source, and change the compile-time option to NO_FLOATING_POINT. - Remove the HEXFLOAT option. It saves an insignificant amount of space (<0.1% of the size of libc on i386) and complicates vfprintf() and checkfmt().
* When *printf() and *scanf() are compiled without floating-pointdas2004-05-021-0/+4
| | | | | support, fmtcheck() should not accept format strings that contain floating-point formats.
* Markup nit.ru2004-04-271-1/+1
|
* Rewrite split_lines() to operate safelyache2004-04-251-3/+7
| | | | | PR: 62694 Submitted by: moulin p <moulin.p@calyopea.com>
* Use the correct size to allocate, copy and clear argument type tablestjr2004-04-222-12/+18
| | | | | | | | | | after their change from an array of char to an array of enum. This fixes problems that occurred when using positional arguments in format strings, particularly with more than STATIC_ARG_TBL_SIZE (8) of them. PR: 65841 Submitted by: Steven Smith (mostly)
* Fix a bug that could result in getpw*() incorrectly returning NULL when NISjon2004-04-211-0/+1
| | | | | | | adjunct maps are used. One symtom of this bug is sshd saying: login_get_lastlog: Cannot find account for uid X when logging in. The problem here is caused by an incorrect reuse of the rv variable when previous values are needed later.
* Unbreak world.ru2004-04-211-3/+2
|
* MFdragonfly: resolver fix for timeouts on unqualified hostnamesnjl2004-04-211-5/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | res_search only incremented got_servfail for h_errno == TRY_AGAIN *AND* hp->rcode == SERVFAIL. However, there are cases such as timeouts where rcode is not always set to SERVFAIL. This leads to inconsistent nameserver operation during multi-domain and truncated dot searches, especially during booting when portions of the network are being brought up simultanious with dns lookups. This patch attempts to correct the problem by unconditionally terminating the search if TRY_AGAIN is returned (after res_query has gone through all retries and name servers) instead of trying other domain elements in the domain seach path. This patch should fix reported problems (which I can reproduce) with some NFS mounts failing during boot. This occured because mount_nfs thought the host name lookup returned a definitive failure using a non-dotted host name when, in fact, it timed out on the first part (host.search.domain.name) and got a definitive host-not-found response on the second part (host.). Generally speaking, search path name server timeouts can exceed 60 seconds per element and most machines which consistently timeout on earlier portions of a search path are effectively non-operational due to the imposed delays. It is more important for DNS lookups to return the proper error code then to be able to recover a valid lookup in later portions of the search path in these situations. Obtained from: DragonFly MFC after: 3 weeks
* Add mention of the fact that timeouts are silently limited to 24 hours.cperciva2004-04-201-0/+5
| | | | Observed by: jmg
* Document POSIX stupidity: Attempts to mmap zero bytes will succeed (andcperciva2004-04-181-0/+7
| | | | have no effect), while attempts to munmap zero bytes will fail.
* Bring describtion of a sysctl in line with the source:brueffer2004-04-161-1/+1
| | | | | | kern.acct_chkfreq is specified in seconds, not minutes. Cluebat provided by: kensmith
* Remove unnecessary .Pp macro and bump document datebrueffer2004-04-161-2/+1
| | | | Submitted by: ru
* List some sysctl variables that influence accountingbrueffer2004-04-161-0/+16
| | | | | | PR: 65070 Submitted by: Marc Silver <marcs@draenor.org> X-MFC after: re approval
* Perform some basic validation of multibyte conversion state objects.tjr2004-04-128-16/+116
|
* Remove a nonsensical remark about byte order markers in UTF-8 streams.tjr2004-04-121-6/+1
|
* Belatedly remove the getvfsent(3) API. All the consumers have beenmux2004-04-113-342/+2
| | | | | updated to use getvfsbyname(3) or the vfs.conflist sysctl since a long time, except mount_smbfs(8) which has just been fixed.
* Document the meaning of the zero return value.tjr2004-04-112-6/+11
|
* Fix a typo. I was locked out for two days from my machine.davidxu2004-04-101-1/+1
|
* Don't cast away const qualifiers.tjr2004-04-108-8/+8
| | | | Spotted by: bde
* Terminate execl()'s argument list with a null pointer instead of atjr2004-04-091-1/+1
| | | | | | | null pointer constant. (The latter may be an integer constant, which is not correct here.) Submitted by: Stefan Farfeleder
* Update manual pages for change to C99 mbrtowc() semantics.tjr2004-04-0812-134/+143
|
* Allow partial multibyte characters to accumulate in conversion statetjr2004-04-0712-89/+350
| | | | | objects passed to mbrtowc(), mbsrtowcs(), and mbrlen(), as required by C99.
* Prepare to handle trivial state-dependent encodings. Full support fortjr2004-04-079-21/+61
| | | | | state-dependent encodings with locking shifts will come later if there is demand for it.
* Begin conversions for sgetrune() and sputrune() in the initialtjr2004-04-071-3/+12
| | | | conversion state.
* Prepare to handle state-dependent encodings. This mainly involves nottjr2004-04-076-21/+38
| | | | | taking shortcuts when it comes to storing and passing around conversion states.
* Begin in the initial shift state in mbstowcs() and wcstombs().tjr2004-04-072-2/+6
| | | | (This change is non-functional since nothing uses states yet.)
* Prepare to handle state-dependent encodings. This mainly involves nottjr2004-04-0612-71/+87
| | | | | taking shortcuts when it comes to storing and passing around conversion states.
* Add a missing "*errp = h_errno" forgotten in rev 1.36.pb2004-04-061-1/+2
|
* Update .Dd value.dfr2004-04-061-1/+1
| | | | Reminded by: ru
* Fix _dns_ghbyname() to return NS_TRYAGAIN instead of NS_NOTFOUNDpb2004-04-051-4/+12
| | | | | | | | | on temporary nameserver failure. This is necessary to get getipnodebyname(3) to correctly return h_errno=TRY_AGAIN instead of HOST_NOT_FOUND. Reviewed by: green, thomas MFC after: 1 week
* Document lgetfh(2).dfr2004-04-052-5/+22
|
* Remove support for emulating mbrtowc() and wcrtomb() in terms of thetjr2004-04-044-89/+4
| | | | old rune interface now that it is no longer needed.
* Reimplement the GB18030 encoding method using the new-style (mbrtowc()/tjr2004-04-041-123/+137
| | | | wcrtomb()) interface.
* Reimplement the deprecated UTF2 encoding method using the UTF-8 codetjr2004-04-041-104/+97
| | | | | as a base. mbrtowc() and wcrtomb() are now implemented directly instead of being emulatedi with sgetrune() and sputrune().
* Simplify one condition in prev. commit:ache2004-04-011-2/+1
| | | | short_too already assumes FLAG_LONGONLY
* Fix parsing of ambiguous options, whole loop must be processedache2004-04-011-17/+27
|
OpenPOWER on IntegriCloud