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wireshark/wsutil
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John Thacker 67914dc866 wsutil: Optimize memmem some more 
When the needle is length 1, just use memchr
When the needle is longer, use memchr to check the first byte
before calling memcmp on the rest, so we can skip through the loop
faster.

The GNU memmem returns the haystack when the needle length is 0,
which matches the standard C behavior for strstr when the needle
string is null. Do that, so that our portable version matches the
GNU version on systems that have it. (This shouldn't cause a problem,
because we've being doing that on systems with GNU glibc already.)
2023-10-01 20:02:09 +00:00
..
wmem wsutil: Optimize memmem some more 2023-10-01 20:02:09 +00:00
.editorconfig Remove non-existent EditorConfig entry 2023-09-05 02:10:44 +01:00
802_11-utils.c Add a script to convert GLib types to their C equivalents 2023-06-12 17:32:56 +00:00
802_11-utils.h Add a script to convert GLib types to their C equivalents 2023-06-12 17:32:56 +00:00
adler32.c wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00
adler32.h wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00
base32.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
base32.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
bits_count_ones.h Tools: Add constant conversions to convert-glib-types 2023-09-29 05:58:06 +00:00
bits_ctz.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
bitswap.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
bitswap.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
buffer.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
buffer.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
cfutils.c HTTPS (almost) everywhere. 2019-07-26 18:44:40 +00:00
cfutils.h Add files with WS_DLL_PUBLIC to Doxygen 2021-11-29 21:27:45 +00:00
clopts_common.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
clopts_common.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
CMakeLists.txt Move ws_return macros to ws_assert.h 2023-09-16 10:40:27 +00:00
cmdarg_err.c Move ui/cmdarg_err.[ch] to wsutil 2023-02-10 20:59:22 +00:00
cmdarg_err.h Move ui/cmdarg_err.[ch] to wsutil 2023-02-10 20:59:22 +00:00
codecs.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
codecs.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
color.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
console_win32.c Convert Windows utility code to C99 types 2023-09-15 13:11:20 -07:00
console_win32.h Convert Windows utility code to C99 types 2023-09-15 13:11:20 -07:00
cpu_info.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
cpu_info.h Make wsutil headers include what they use and build standalone 2023-06-24 13:22:02 +00:00
crash_info.c Add missing header, fix macOS build 2021-12-19 19:09:05 +00:00
crash_info.h Add missing header, fix macOS build 2021-12-19 19:09:05 +00:00
crc5.c Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc5.h Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc6.c Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc6.h Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc7.c Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc7.h Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc8.c Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc8.h Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc10.c Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc10.h Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc11.c Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc11.h Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc16-plain.c Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc16-plain.h Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc16.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
crc16.h Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
crc32.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
crc32.h Convert wsutil/crc*.[ch] to C99 types 2023-06-29 00:34:53 +00:00
curve25519.c Do not require using wsgcrypt.h 2023-02-06 15:52:10 +00:00
curve25519.h Do not require using wsgcrypt.h 2023-02-06 15:52:10 +00:00
dot11decrypt_wep.c wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00
eax.c wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00
eax.h wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00
epochs.h Tools: Add constant conversions to convert-glib-types 2023-09-29 05:58:06 +00:00
exported_pdu_tlvs.h exported_pdu_tlvs.h: restore a lost comment showing the buffer alignment 2023-08-22 13:39:17 +00:00
feature_list.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
feature_list.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
file_util.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
file_util.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
filesystem.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
filesystem.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
filter_files.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
filter_files.h Move ui/filter_files.[ch] to wsutil 2023-02-10 20:59:22 +00:00
g711.c HTTPS (almost) everywhere. 2019-07-26 18:44:40 +00:00
g711.h Add files with WS_DLL_PUBLIC to Doxygen 2021-11-29 21:27:45 +00:00
glib-compat.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
inet_addr.c Fix build on case-sensitive filesystems 2023-05-24 02:49:28 +01:00
inet_addr.h wsutil/inet_addr: Refactor to use C99/POSIX types 2021-12-27 19:02:50 +00:00
inet_ipv4.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
inet_ipv6.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
interface.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
interface.h Add files with WS_DLL_PUBLIC to Doxygen 2021-11-29 21:27:45 +00:00
introspection.c wiretap: Add enum generation 2022-10-07 10:28:47 +01:00
introspection.h wiretap: Add enum generation 2022-10-07 10:28:47 +01:00
jsmn.c
jsmn.h wsutil: Add header files to Doxygen 2021-11-30 07:30:34 +00:00
json_dumper.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
json_dumper.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
mpeg-audio.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
mpeg-audio.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
nstime.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
nstime.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
os_version_info.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
os_version_info.h Make wsutil headers include what they use and build standalone 2023-06-24 13:22:02 +00:00
path_config.h.in Add support for configuration path relocation on Unix 2023-01-26 18:43:20 +00:00
pint.h wsutil: Clean up some includes 2023-09-25 01:20:37 +00:00
please_report_bug.c Update our issue tracker URL in some places. 2020-09-16 01:29:07 +00:00
please_report_bug.h Add files with WS_DLL_PUBLIC to Doxygen 2021-11-29 21:27:45 +00:00
plugins.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
plugins.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
pow2.h wsutil: Add header files to Doxygen 2021-11-30 07:30:34 +00:00
privileges.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
privileges.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
processes.h wsutil: Add header files to Doxygen 2021-11-30 07:30:34 +00:00
regex.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
regex.h Convert capture file regex search to PCRE2. 2022-07-27 11:21:03 +00:00
report_message.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
report_message.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
rsa.c wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00
rsa.h wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00
safe-math.h dfilter: Use safe-math.h with time ftypes 2023-06-27 18:31:28 +00:00
sign_ext.h Tools: Add constant conversions to convert-glib-types 2023-09-29 05:58:06 +00:00
sober128.c HTTPS (almost) everywhere. 2019-07-26 18:44:40 +00:00
sober128.h Add files with WS_DLL_PUBLIC to Doxygen part2 2021-11-30 06:47:35 +00:00
socket.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
socket.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
str_util.c wsutil: Convert string modules to C99 types 2023-09-22 17:27:35 -07:00
str_util.h wsutil: Convert string modules to C99 types 2023-09-22 17:27:35 -07:00
strnatcmp.c Make wsutil headers include what they use and build standalone 2023-06-24 13:22:02 +00:00
strnatcmp.h Add files with WS_DLL_PUBLIC to Doxygen 2021-11-29 21:27:45 +00:00
strtoi.c wsutil: Clean up some includes 2023-09-25 01:20:37 +00:00
strtoi.h wsutil: Convert string modules to C99 types 2023-09-22 17:27:35 -07:00
tempfile.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
tempfile.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
test_wsutil.c Tools: Add constant conversions to convert-glib-types 2023-09-29 05:58:06 +00:00
time_util.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
time_util.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
to_str.c Tools: Add constant conversions to convert-glib-types 2023-09-29 05:58:06 +00:00
to_str.h wsutil: Convert string modules to C99 types 2023-09-22 17:27:35 -07:00
type_util.c Tools: Add constant conversions to convert-glib-types 2023-09-29 05:58:06 +00:00
type_util.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
unicode-utils.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
unicode-utils.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
utf8_entities.h wsutil: Add header files to Doxygen 2021-11-30 07:30:34 +00:00
version_info.c CMake: Rework assertions and add dependency on NDEBUG 2023-09-21 09:35:11 +00:00
version_info.h Move ui/version_info.[ch] to wsutil 2023-02-07 23:17:37 +00:00
win32-utils.c Convert Windows utility code to C99 types 2023-09-15 13:11:20 -07:00
win32-utils.h Convert Windows utility code to C99 types 2023-09-15 13:11:20 -07:00
ws_assert.h CMake: Rework assertions and add dependency on NDEBUG 2023-09-21 09:35:11 +00:00
ws_cpuid.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
ws_getopt.c Make wsutil headers include what they use and build standalone 2023-06-24 13:22:02 +00:00
ws_getopt.h Add files with WS_DLL_PUBLIC to Doxygen 2021-11-29 21:27:45 +00:00
ws_mempbrk.c wsutil: memset mempbrk pattern when compiling 2023-09-30 21:24:03 -04:00
ws_mempbrk.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
ws_mempbrk_int.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
ws_mempbrk_sse42.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
ws_pipe.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
ws_pipe.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
ws_roundup.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
ws_strptime.c strptime(wsutil): fix Dead increment 2023-09-21 23:33:17 +00:00
ws_strptime.h dfilter: Extend support for timezones in filter expressions 2023-09-08 14:10:11 +01:00
wsgcrypt.c wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00
wsgcrypt.h wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00
wsjson.c Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
wsjson.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
wslog.c wslog: Set a GLib default handler 2023-09-30 14:11:10 +00:00
wslog.h Convert wsutil to C99 types 2023-09-24 19:05:10 +00:00
xtea.c wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00
xtea.h wsutil: Convert our cryptograpy code to C99 types 2023-09-15 19:51:45 +00:00