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| author | Denys Vlasenko | 2010-01-24 07:44:03 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2010-01-24 07:44:03 +0100 |
| commit | 9f93d621925966c22ee51fdcb5def8e131596f9b (patch) | |
| tree | c1024fa92d6f422df6cf0991d5c9c8a4977b8625 /modutils | |
| parent | 5da9f96ad85a2d9119d92c7a3d89deca7d904210 (diff) | |
| download | busybox-9f93d621925966c22ee51fdcb5def8e131596f9b.zip busybox-9f93d621925966c22ee51fdcb5def8e131596f9b.tar.gz | |
libbb: better unicode width support. Hopefully fixes bug 839.
Also opens up a possibility to make other unicode stuff smaller
and more correct later. but:
function old new delta
static.combining - 516 +516
bb_wcwidth - 328 +328
unicode_cut_nchars - 141 +141
mbstowc_internal - 93 +93
in_table - 78 +78
cal_main 899 961 +62
static.combining0x10000 - 40 +40
unicode_strlen - 31 +31
bb_mbstrlen 31 - -31
bb_mbstowcs 173 102 -71
------------------------------------------------------------------------------
(add/remove: 7/1 grow/shrink: 1/1 up/down: 1289/-102) Total: 1187 bytes
Uses code of Markus Kuhn, which is in public domain:
http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c
"Permission to use, copy, modify, and distribute this software
for any purpose and without fee is hereby granted. The author
disclaims all warranties with regard to this software."
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'modutils')
| -rw-r--r-- | modutils/lsmod.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/modutils/lsmod.c b/modutils/lsmod.c index 20d9cf1..cc6b616 100644 --- a/modutils/lsmod.c +++ b/modutils/lsmod.c @@ -64,7 +64,7 @@ int lsmod_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) } else token[3] = (char *) ""; # if ENABLE_FEATURE_ASSUME_UNICODE - name_len = bb_mbstrlen(token[0]); + name_len = unicode_strlen(token[0]); name_len = (name_len > 19) ? 0 : 19 - name_len; printf("%s%*s %8s %2s %s\n", token[0], name_len, "", token[1], token[2], token[3]); # else @@ -78,7 +78,7 @@ int lsmod_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) // so trimming the trailing char is just what we need! token[3][strlen(token[3])-1] = '\0'; # if ENABLE_FEATURE_ASSUME_UNICODE - name_len = bb_mbstrlen(token[0]); + name_len = unicode_strlen(token[0]); name_len = (name_len > 19) ? 0 : 19 - name_len; printf("%s%*s %8s %2s %s\n", token[0], name_len, "", token[1], token[2], token[3]); # else |