summaryrefslogtreecommitdiff
path: root/compat/regex/regexec.c
AgeCommit message (Collapse)AuthorFilesLines
2019-11-10Fix spelling errors in no-longer-updated-from-upstream modulesLibravatar Elijah Newren1-2/+2
We have several modules originally taken from some upstream source, and which as far as I can tell we no longer update from the upstream anymore. As such, I have not submitted these spelling fixes to any external projects but just include them directly here. Reported-by: Jens Schleusener <Jens.Schleusener@fossies.org> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-09Replace Free Software Foundation address in license noticesLibravatar Todd Zullinger1-3/+2
The mailing address for the FSF has changed over the years. Rather than updating the address across all files, refer readers to gnu.org, as the GNU GPL documentation now suggests for license notices. The mailing address is retained in the full license files (COPYING and LGPL-2.1). The old address is still present in t/diff-lib/COPYING. This is intentional, as the file is used in tests and the contents are not expected to change. Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-10-10cleanup: fix possible overflow errors in binary searchLibravatar Derrick Stolee1-1/+1
A common mistake when writing binary search is to allow possible integer overflow by using the simple average: mid = (min + max) / 2; Instead, use the overflow-safe version: mid = min + (max - min) / 2; This translation is safe since the operation occurs inside a loop conditioned on "min < max". The included changes were found using the following git grep: git grep '/ *2;' '*.c' Making this cleanup will prevent future review friction when a new binary search is contructed based on existing code. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-27Spelling fixesLibravatar Ville Skyttä1-1/+1
Signed-off-by: Ville Skyttä <ville.skytta@iki.fi> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-07-22typofix: in-code commentsLibravatar Ondřej Bílka1-3/+3
Signed-off-by: Ondřej Bílka <neleai@seznam.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-28compat/regex/regexec.c: Fix some sparse warningsLibravatar Ramsay Jones1-3/+3
Sparse issues an "Using plain integer as NULL pointer" warning along with two "symbol was not declared. Should it be static?" type warnings for the 'merge_state_with_log' and 'find_recover_state' functions. In order to suppress the warnings, we replace the use of '0' as a null pointer constant with NULL and add the static modifier to the function definitions. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-26Fix compat/regex ANSIfication on MinGWLibravatar Johannes Sixt1-6/+5
compat/regexec.c had a weird combination of function declaration in ANSI style and function definition in K&R style, for example: static unsigned re_copy_regs (struct re_registers *regs, regmatch_t *pmatch, int nregs, int regs_allocated) internal_function; static unsigned re_copy_regs (regs, pmatch, nregs, regs_allocated) struct re_registers *regs; regmatch_t *pmatch; int nregs, regs_allocated; { ... } with this #define: #ifndef _LIBC # ifdef __i386__ # define internal_function __attribute ((regparm (3), stdcall)) # else # define internal_function # endif #endif The original version as shown above was fine, but with the ANSIfied function definition and in the case where internal_function is not empty, gcc identifies the declaration and definition as different and bails out. Adding internal_function to the definition doesn't help (it results in a syntax error); hence, remove it from the subset of declarations that gcc flags as erroneous. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-19compat/regex: get rid of old-style definitionLibravatar Junio C Hamano1-55/+46
These files mostly used ANSI style function definitions, but with small number of old-style ones. Convert them to consistently use ANSI style. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-19compat/regex: define out variables only used under RE_ENABLE_I18NLibravatar Ævar Arnfjörð Bjarmason1-0/+2
Wrap variables that were only used RE_ENABLE_I18N in `#ifdef RE_ENABLE_I18N`. This eliminates compiler warnings when compiling with NO_REGEX=YesPlease. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-18compat/regex: use the regex engine from gawk for compatLibravatar Ævar Arnfjörð Bjarmason1-0/+4377
Change the regex engine in compat to use the gawk engine from the gawk-devel module in gawk CVS. This engine supports the REG_STARTEND flag, which was optionally available in Git since v1.7.2-rc0~77^2~1. The source was grabbed from cvs.savannah.gnu.org:/sources/gawk, and these are the upstream versions of the files being included: regcomp.c 1.4 regex.h 1.3 regex.h 1.3 regex_internal.c 1.3 regex_internal.h 1.3 regexec.c 1.3 Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 03:12:14 +0000