X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fstring%2Fstrverscmp.c;h=33a42eed1162fb15b2d9e4387775dba087f5d5ef;hp=7054967837f895301d5472ec9303ff63905db6ed;hb=4853c1f7f7b5023aa6a409abc1e759f5f92c9c4e;hpb=a6540174be064806b6eb4dc6abff48a9b4facfdd

diff --git a/src/string/strverscmp.c b/src/string/strverscmp.c
index 70549678..33a42eed 100644
--- a/src/string/strverscmp.c
+++ b/src/string/strverscmp.c
@@ -1,7 +1,40 @@
+#define _GNU_SOURCE
+#include <ctype.h>
 #include <string.h>
+#include <sys/types.h>
 
 int strverscmp(const char *l, const char *r)
 {
-	/* FIXME */
-	return strcmp(l, r);
+	int haszero=1;
+	while (*l==*r) {
+		if (!*l) return 0;
+
+		if (*l=='0') {
+			if (haszero==1) {
+				haszero=0;
+			}
+		} else if (isdigit(*l)) {
+			if (haszero==1) {
+				haszero=2;
+			}
+		} else {
+			haszero=1;
+		}
+		l++; r++;
+	}
+	if (haszero==1 && (*l=='0' || *r=='0')) {
+		haszero=0;
+	}
+	if ((isdigit(*l) && isdigit(*r) ) && haszero) {
+		size_t lenl=0, lenr=0;
+		while (isdigit(l[lenl]) ) lenl++;
+		while (isdigit(r[lenr]) ) lenr++;
+		if (lenl==lenr) {
+			return (*l -  *r);
+		} else {
+			return (lenl - lenr);
+		}
+	} else {
+		return (*l -  *r);
+	}
 }