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| author | Tomas Heinrich | 2009-10-19 23:58:31 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2009-10-26 12:35:30 +0100 |
| commit | d31a8793ebedb53b686c9ea01be33d3d564760b9 (patch) | |
| tree | de10dbc47e66c78aeb8e962106c82347d220a805 /modutils | |
| parent | 0f91b3d0dc85af558306f65666779c9deae5fe4a (diff) | |
| download | busybox-d31a8793ebedb53b686c9ea01be33d3d564760b9.zip busybox-d31a8793ebedb53b686c9ea01be33d3d564760b9.tar.gz | |
lsmod: unicode-aware column formatting
Signed-off-by: Tomas Heinrich <heinrich.tomas@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'modutils')
| -rw-r--r-- | modutils/lsmod.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/modutils/lsmod.c b/modutils/lsmod.c index 87dd1fc..50a7897 100644 --- a/modutils/lsmod.c +++ b/modutils/lsmod.c @@ -9,6 +9,7 @@ */ #include "libbb.h" +#include "unicode.h" #if ENABLE_FEATURE_CHECK_TAINTED_MODULE enum { @@ -46,6 +47,11 @@ int lsmod_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) #if ENABLE_FEATURE_LSMOD_PRETTY_2_6_OUTPUT char *token[4]; parser_t *parser = config_open("/proc/modules"); +#if ENABLE_FEATURE_ASSUME_UNICODE + size_t name_len; +#endif + check_unicode_in_env(); + printf("%-24sSize Used by", "Module"); check_tainted(); @@ -58,7 +64,13 @@ int lsmod_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) token[3][strlen(token[3])-1] = '\0'; } else token[3] = (char *) ""; +#if ENABLE_FEATURE_ASSUME_UNICODE + name_len = bb_mbstrlen(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 printf("%-19s %8s %2s %s\n", token[0], token[1], token[2], token[3]); +#endif } } else { while (config_read(parser, token, 4, 4, "# \t", PARSE_NORMAL & ~PARSE_GREEDY)) { @@ -66,7 +78,13 @@ int lsmod_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) // or comma-separated list ended by comma // 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 = (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 printf("%-19s %8s %2s %s\n", token[0], token[1], token[2], token[3]); +#endif } } if (ENABLE_FEATURE_CLEAN_UP) |