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improve performance of case-insensitive matching

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Hiltjo Posthuma
2022-02-07 00:21:12 +01:00
parent d78ff08d99
commit eb96af27f4
1 changed files with 1 additions and 12 deletions
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13
dmenu.c
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@@ -102,17 +102,6 @@ cleanup(void)
XCloseDisplay(dpy); XCloseDisplay(dpy);
} }
static char *
cistrstr(const char *s, const char *sub)
{
size_t len;
for (len = strlen(sub); *s; s++)
if (!strncasecmp(s, sub, len))
return (char *)s;
return NULL;
}
static int static int
drawitem(struct item *item, int x, int y, int w) drawitem(struct item *item, int x, int y, int w)
{ {
@@ -722,7 +711,7 @@ main(int argc, char *argv[])
fast = 1; fast = 1;
else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */ else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
fstrncmp = strncasecmp; fstrncmp = strncasecmp;
fstrstr = cistrstr; fstrstr = strcasestr;
} else if (i + 1 == argc) } else if (i + 1 == argc)
usage(); usage();
/* these options take one argument */ /* these options take one argument */