Grmbl

edolstra · edolstra · commit 1e4885e31614 · 2017-06-12T18:52:26.000+02:00
diff --git a/src/libutil/util.cc b/src/libutil/util.cc
@@ -1171,6 +1171,12 @@ bool statusOk(int status)
 }
 
 
+bool hasPrefix(const string & s, const string & suffix)
+{
+    return s.compare(0, suffix.size(), suffix) == 0;
+}
+
+
 bool hasSuffix(const string & s, const string & suffix)
 {
     return s.size() >= suffix.size() && string(s, s.size() - suffix.size()) == suffix;
diff --git a/src/libutil/util.hh b/src/libutil/util.hh
@@ -365,6 +365,10 @@ template<class N> bool string2Int(const string & s, N & n)
 }
 
 
+/* Return true iff `s' starts with `prefix'. */
+bool hasPrefix(const string & s, const string & prefix);
+
+
 /* Return true iff `s' ends in `suffix'. */
 bool hasSuffix(const string & s, const string & suffix);
 

Original file line number	Diff line number	Diff line change
`@@ -1171,6 +1171,12 @@ bool statusOk(int status)`
`1171`	`1171`	`}`
`1172`	`1172`
`1173`	`1173`
	`1174`	`+bool hasPrefix(const string & s, const string & suffix)`
	`1175`	`+{`
	`1176`	`+ return s.compare(0, suffix.size(), suffix) == 0;`
	`1177`	`+}`
	`1178`	`+`
	`1179`	`+`
`1174`	`1180`	`bool hasSuffix(const string & s, const string & suffix)`
`1175`	`1181`	`{`
`1176`	`1182`	`return s.size() >= suffix.size() && string(s, s.size() - suffix.size()) == suffix;`
Original file line number	Diff line number	Diff line change
`@@ -365,6 +365,10 @@ template<class N> bool string2Int(const string & s, N & n)`
`365`	`365`	`}`
`366`	`366`
`367`	`367`
	`368`	+/* Return true iff `s' starts with `prefix'. */
	`369`	`+bool hasPrefix(const string & s, const string & prefix);`
	`370`	`+`
	`371`	`+`
`368`	`372`	/* Return true iff `s' ends in `suffix'. */
`369`	`373`	`bool hasSuffix(const string & s, const string & suffix);`
`370`	`374`