projects
/
musl
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
8f70dbb1feb1773fd5ed6325c374b749d2ab5e58
[musl]
/
src
/
misc
/
dirname.c
1
#include <string.h>
2
#include <libgen.h>
3
4
char *dirname(char *s)
5
{
6
size_t i;
7
if (!s || !*s || !strchr(s, '/')) return ".";
8
i = strlen(s)-1;
9
for (; i&&s[i]=='/'; i--);
10
for (; i&&s[i-1]!='/'; i--);
11
for (; i&&s[i-1]=='/'; i--);
12
if (!i && *s=='/') i++;
13
s[i] = 0;
14
return s;
15
}