diff options
| author | Eric Blake <ebb9@byu.net> | 2009-06-16 06:14:05 -0600 |
|---|---|---|
| committer | Eric Blake <ebb9@byu.net> | 2009-06-17 07:24:16 -0600 |
| commit | e3e47d1710f6154c54b65c5d9dd5d56516a893d6 (patch) | |
| tree | 545d55fbd549ae6aa3a4bbec53bcf8cd80dd38cc /modules/strstr | |
| parent | ea5142f7369225f5aef66f89f9b9d1421c6dceff (diff) | |
| download | gnulib-e3e47d1710f6154c54b65c5d9dd5d56516a893d6.tar.gz | |
strstr, strcasestr: replace on platforms with broken memchr
* modules/strstr: Split into...
* modules/strstr-simple: ...new module that does not care about
performance, but does care about glibc bug.
* m4/strstr.m4 (gl_FUNC_STRSTR): Split...
(gl_FUNC_STRSTR_SIMPLE): ...into new macro, which replaces strstr
if platform memchr is broken, per Debian bug 521737.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE): React to broken
memchr.
* m4/memchr.m4 (gl_FUNC_MEMCHR): Only expand once.
* doc/posix-functions/strstr.texi (strstr): Document the fix.
* doc/glibc-functions/strcasestr.texi (strcasestr): Likewise.
* modules/mountlist (Depends-on): Add strstr-simple.
* modules/gen-uni-tables (Depends-on): Likewise.
* modules/argz (Depends-on): Add strstr.
Signed-off-by: Eric Blake <ebb9@byu.net>
Diffstat (limited to 'modules/strstr')
| -rw-r--r-- | modules/strstr | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/modules/strstr b/modules/strstr index 251b2d76eb..dc33bd2952 100644 --- a/modules/strstr +++ b/modules/strstr @@ -2,19 +2,12 @@ Description: strstr() function: efficiently locate first substring in a buffer. Files: -lib/str-two-way.h -lib/strstr.c -m4/strstr.m4 Depends-on: -string -stdbool -memchr -memcmp +strstr-simple configure.ac: gl_FUNC_STRSTR -gl_STRING_MODULE_INDICATOR([strstr]) Makefile.am: |