summaryrefslogtreecommitdiff
path: root/editors/diff.c
diff options
context:
space:
mode:
authorDenis Vlasenko2008-03-02 12:51:26 +0000
committerDenis Vlasenko2008-03-02 12:51:26 +0000
commitfb29038b59fa639b79de99c4edddfa6462918765 (patch)
treea527be76248ef6d10a5861a2e423d6f049b9d51a /editors/diff.c
parent509697f00df5286674fdbdf7b02a57fea83636d0 (diff)
downloadbusybox-fb29038b59fa639b79de99c4edddfa6462918765.zip
busybox-fb29038b59fa639b79de99c4edddfa6462918765.tar.gz
libbb: inntroduce and use bb_pstrcmp() and qsort_string_vector()
msh: glob0/glob1/glob2/glob3 are just a sorting routine! remove them. bb_pstrcmp - 25 +25 qsort_string_vector - 24 +24 expand 2209 2227 +18 getopt32 1359 1370 +11 passwd_main 1072 1074 +2 handle_incoming_and_exit 2737 2735 -2 UNSPEC_print 66 64 -2 forkexec 1343 1339 -4 input_tab 3338 3330 -8 get_dir 185 177 -8 expmeta 481 473 -8 cmdputs 405 397 -8 xstrcmp 12 - -12 find_pair 187 167 -20 match_compare 25 - -25 dir_strcmp 25 - -25 glob2 27 - -27 glob3 34 - -34 glob1 256 - -256 ------------------------------------------------------------------------------ (add/remove: 2/6 grow/shrink: 3/8 up/down: 80/-439) Total: -359 bytes
Diffstat (limited to 'editors/diff.c')
-rw-r--r--editors/diff.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/editors/diff.c b/editors/diff.c
index 8844ec1..1359af8 100644
--- a/editors/diff.c
+++ b/editors/diff.c
@@ -1095,12 +1095,6 @@ static void do_diff(char *dir1, char *path1, char *dir2, char *path2)
#if ENABLE_FEATURE_DIFF_DIR
-static int dir_strcmp(const void *p1, const void *p2)
-{
- return strcmp(*(char *const *) p1, *(char *const *) p2);
-}
-
-
/* This function adds a filename to dl, the directory listing. */
static int add_to_dirlist(const char *filename,
struct stat ATTRIBUTE_UNUSED * sb, void *userdata,
@@ -1144,7 +1138,7 @@ static char **get_dir(char *path)
}
/* Sort dl alphabetically. */
- qsort(dl, dl_count, sizeof(char *), dir_strcmp);
+ qsort_string_vector(dl, dl_count);
dl[dl_count] = NULL;
return dl;