utils-std

commit: 7b5f49a107df7eb8b0c8550de63da2fe993608c1
parent 0133f3fd11fb4e6e83b6da99217c46a1aee0cfb1
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Mon,  4 Nov 2024 02:13:51 +0100

lib/fs: Skip trailing slashes in static_basename

Diffstat:
M
lib/fs.c
12
+++++++++---

1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/lib/fs.c b/lib/fs.c
@@ -18,11 +18,17 @@
 #endif
 
 char *
-static_basename(char *path)
+static_basename(char *p)
 {
-	char *sep = strrchr(path, '/');
+	if(!p || !*p) return p;
 
-	return (sep == NULL) ? path : sep + 1;
+	size_t i = strlen(p) - 1;
+	for(; i && p[i] == '/'; i--)
+		;
+	for(; i && p[i - 1] != '/'; i--)
+		;
+
+	return p + i;
 }
 
 char *