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* Add -static to CFLAGS to unbreak the tests by using a libc.a withngie2015-12-131-1/+1
| | | | | | | | | the xlocale private symbols exposed which aren't exposed publicly via the DSO PR: 191354 MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
* Fix -Wformat issues and minor whitespace issues in surrounding areasngie2015-12-051-29/+25
| | | | | MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
* split.ih:ngie2015-12-053-4/+6
| | | | | | | | | - Create automatically generated include header for split.c main.c: - Use function definitions from debug.ih and split.ih instead of externs Sponsored by: EMC / Isilon Storage Division
* Use `==` instead of `=` in the function comment above split(..) so mkh -pngie2015-12-051-1/+1
| | | | | | | exposes split(..). MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
* Use ANSI C function prototypes/definitions instead of K&R style onesngie2015-12-051-16/+11
| | | | | MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
* Add missing headers and sort #includes per style(9)ngie2015-12-051-3/+5
| | | | | MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
* - Use ANSI C function prototypes/definitions instead of K&R style onesngie2015-12-051-28/+12
| | | | | | | - Add a missing return type for main(..) MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
* Fix -Wformat warnings by using the correct format qualifiersngie2015-12-051-1/+1
| | | | | MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
* mdoc: rendering fixesbapt2015-04-262-4/+8
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* computematchjumps(): fix allocator sizeof operand mismatch.pfg2015-04-221-2/+2
| | | | | | Mostly cosmetical warning. Found by: Clang static analyzer
* Prevent NULL pointer de-reference.pfg2015-02-211-1/+1
| | | | | As a follow up to r279090, if dp hasn't been defined, we shouldn't attempt to do an optimization here.
* regex(3): Fix uninitialized pointer values.pfg2015-02-202-3/+3
| | | | | CID: 405582 (also clang static checker) CID: 1018724
* Disallow pattern spaces which would cause intermediate calculations todelphij2015-02-141-0/+17
| | | | | | | | overflow size_t. Obtained from: DragonFly (2841837793bd095a82f477e9c370cfe6cfb3862c dillon) Security: CERT VU#695940 MFC after: 3 days
* mdoc: remove EOL whitespace.joel2014-12-291-2/+2
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* Plug a memory leak.delphij2014-12-191-1/+3
| | | | | Obtained from: DragonFlyBSD (commit 5119ece) MFC after: 2 weeks
* regex(3): Add support for \< and \> word delimiterspfg2014-06-302-2/+25
| | | | | | | | | | | | | | | | | | Solaris and other OSs have support for \< and \> as word delimiters in utilities like sed(1). These are useful to have for general compatiblity with Solaris but should be avoided for portability with other systems, including the traditional BSDs. Bump __FreeBSD_version as this is likely to affect some userland utilities. Reference: https://www.illumos.org/issues/516 PR: bin/153257 Obtained from: Illumos MFC after: 1 month
* Revert r267675:pfg2014-06-211-6/+6
| | | | | | | | The code doesn't really benefit of using reallocf() in this case. Also, the realloc() results being assigned temporary variable which makes blind replacement with reallocf() mostly useless. Pointed out by: stefanf, bde
* regex: Make use of reallocf().pfg2014-06-201-6/+6
| | | | | | | | | | | | Use of reallocf is useful in libraries as we are not certain the application will exit after NULL. This somewhat reduces portability but if since you are building this as part of libc it is likely you have our non-standard reallocf(3) already. Reviewed by: ache MFC after: 5 days
* Revert r265367:pfg2014-05-051-1/+1
| | | | | | | | Use of calloc instead of malloc in regex (from OpenBSD). In this case the change makes no sense since we are using realloc() later. Reported by: ache
* regex: Use calloc instead of malloc.pfg2014-05-051-1/+1
| | | | | | | Mostly to reduce differences with OpenBSD. Obtained from: OpenBSD (CVS rev. 1.17) MFC after: 3 days
* regex: Remove some unreachable breaks.pfg2014-05-012-7/+1
| | | | | | | | | This is based on a much bigger cleanup done in Illumos. Reference: https://www.illumos.org/issues/2077 MFC after: 1 week
* Replace use of ${.CURDIR} by ${LIBC_SRCTOP} and define ${LIBC_SRCTOP}marcel2014-03-041-2/+2
| | | | | | | | | | | if not already defined. This allows building libc from outside of lib/libc using a reach-over makefile. A typical use-case is to build a standard ILP32 version and a COMPAT32 version in a single iteration by building the COMPAT32 version using a reach-over makefile. Obtained from: Juniper Networks, Inc.
* Fix assignment of maximum bounadary.delphij2013-03-011-1/+1
| | | | | | Submitted by: Sascha Wildner <saw online de> Obtained from: DragonFly rev fd39c81ba220f7ad6e4dc9b30d45e828cf58a1ad MFC after: 2 weeks
* Remove some duplicated copyright notices.theraven2012-03-061-5/+0
| | | | Approved by: dim (mentor)
* Implement xlocale APIs from Darwin, mainly for use by libc++. This adds atheraven2011-11-201-4/+16
| | | | | | | | | | | | load of _l suffixed versions of various standard library functions that use the global locale, making them take an explicit locale parameter. Also adds support for per-thread locales. This work was funded by the FreeBSD Foundation. Please test any code you have that uses the C standard locale functions! Reviewed by: das (gdtoa changes) Approved by: dim (mentor)
* Converting int to wint_t leads to broekn comparison of raw charkevlo2011-11-111-8/+8
| | | | | | and encoded wint_t. Spotted by: ache
* - Don't handle out-of-memory conditionkevlo2011-11-101-20/+21
| | | | | | | - Fix types of function arguments match their declaration Reviewed by: delphij Obtained from: NetBSD
* mdoc: drop redundant .Pp and .LP callsuqs2010-10-081-1/+0
| | | | They have no effect when coming in pairs, or before .Bl/.Bd
* Fix an off-by-one error in the marking of the O_CH operatordds2009-09-161-1/+1
| | | | | | | following an OOR2 operator. PR: 130504 MFC after: 2 weeks
* Add a couple of debugging statements.dds2009-09-161-0/+3
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* Add two test cases from PR 130504.dds2009-09-151-0/+3
| | | | | | | | | | An additional one coming from http://www.research.att.com/~gsf/testregex/ was not added; at some point the entire AT&T regression test harness should be imported here. But that would also mean commitment to fix the uncovered errors. PR: 130504 Submitted by: Chris Kuklewicz
* Add two example regexps: (1) one for matching all the characterskeramida2008-09-051-0/+8
| | | | | | | | that belong in a character class, and (2) one for matching all the characters *not* in a character class. Submitted by: Mark B, mkbucc at gmail.com MFC after: 3 days
* getopt(3) returns -1, not EOF.kevlo2008-02-181-1/+1
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* Diff reduction against other *BSDs: ANSIfy functiondelphij2007-06-114-141/+66
| | | | prototypes. No function changes.
* Const'ify and ANSIfy the internal interfaces of regex(3).delphij2007-05-251-109/+100
| | | | | This is the final change that makes libc to compile with WERROR on my amd64 crashbox.
* Use C comments since we now preprocess these files with CPP.deischen2007-04-291-1/+3
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* Test cases for back references.delphij2007-03-051-0/+24
| | | | Obtained from: OpenBSD
* Only stop evaluation of a back reference if the match length isdelphij2007-03-051-15/+17
| | | | | | zero and the recursion level is too deep. Obtained from: OpenBSD
* Avoid infinite recursion on:delphij2007-03-051-0/+2
| | | | | | echo "foo foo bar bar bar baz" | sed 's/\([^ ]*\)\( *\1\)*/\1/g' Obtained from: OpenBSD via NetBSD (rev. 1.18)
* Per Regents of the University of Calfornia letter, remove advertisingimp2007-01-099-36/+0
| | | | | | clause. # If I've done so improperly on a file, please let me know.
* Add each directory's symbol map file to SYM_MAPS.deischen2006-03-131-0/+2
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* Add symbol maps and initial symbol version definitions to libc.deischen2006-03-131-0/+8
| | | | Reviewed by: davidxu
* Use prototypes for CHIN1() and CHIN().stefanf2005-09-121-6/+2
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* Fix a boundary condition error in slow() and fast() in multibyte locales:tjr2005-08-171-6/+7
| | | | | we must allow the character beginning at "p" to be converted to a wide character for the purposes of EOL processing and word-boundary matching.
* Document the fact that word-boundary matching does not worktjr2005-08-171-1/+3
| | | | properly in multibyte locales.
* Change OUT from -2 to CHAR_MIN-1, making it impossible for it totjr2005-08-131-1/+1
| | | | | | | | | inadvertently match a negative char in the RE being compiled. This fixes compilation of "\376" (as an ERE) and "\376\376" (as a BRE). PR: 84740 MFC after: 1 week
* Remove unused file.delphij2005-04-251-63/+0
| | | | | | | Confirmed by: tjr [1] [1] PERFORCE CHANGESET 57044: http://perforce.freebsd.org/changeView.cgi?CH=57044
* Expand *n't contractions.ru2005-02-131-3/+3
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* Sort sections.ru2005-01-201-8/+8
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* Plug memory leak.dds2004-12-301-0/+4
| | | | | PR: bin/75656 MFC after: 2 weeks
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