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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2010-01-24 07:44:03 +0100
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2010-01-24 07:44:03 +0100
commit9f93d621925966c22ee51fdcb5def8e131596f9b (patch)
treec1024fa92d6f422df6cf0991d5c9c8a4977b8625 /modutils
parent5da9f96ad85a2d9119d92c7a3d89deca7d904210 (diff)
downloadbusybox-9f93d621925966c22ee51fdcb5def8e131596f9b.tar.gz
busybox-9f93d621925966c22ee51fdcb5def8e131596f9b.tar.bz2
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.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/modutils/lsmod.c b/modutils/lsmod.c
index 20d9cf1a8..cc6b6162f 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