X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Futil.c;fp=lib%2Futil.c;h=1ebe22a5c7a09756eab2ad95b081289233f2a3ea;hb=7d78f21c057ff50a823220d809ac38c3d907243c;hp=3f08c4ac864f363ce70eafd7c3a6556535dee998;hpb=8d25251929c8f325bed0fff24192d5a87034b32e;p=sliver-openvswitch.git

diff --git a/lib/util.c b/lib/util.c
index 3f08c4ac8..1ebe22a5c 100644
--- a/lib/util.c
+++ b/lib/util.c
@@ -613,6 +613,20 @@ str_to_llong(const char *s, int base, long long *x)
     }
 }
 
+bool
+str_to_uint(const char *s, int base, unsigned int *u)
+{
+    long long ll;
+    bool ok = str_to_llong(s, base, &ll);
+    if (!ok || ll < 0 || ll > UINT_MAX) {
+	*u = 0;
+	return false;
+    } else {
+	*u = ll;
+	return true;
+    }
+}
+
 /* Converts floating-point string 's' into a double.  If successful, stores
  * the double in '*d' and returns true; on failure, stores 0 in '*d' and
  * returns false.