From: Tobias Brunner <tobias@strongswan.org>
Date: Wed, 19 Jun 2013 10:24:40 +0000 (+0200)
Subject: utils: Add helper function to check a string for a given prefix
X-Git-Tag: 5.1.0dr2~2^2~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f460facdca9995e32d1c69f84945a306c6063a40;p=thirdparty%2Fstrongswan.git

utils: Add helper function to check a string for a given prefix
---

diff --git a/src/libstrongswan/utils/utils.h b/src/libstrongswan/utils/utils.h
index 081852cd93..0e103de9cb 100644
--- a/src/libstrongswan/utils/utils.h
+++ b/src/libstrongswan/utils/utils.h
@@ -88,6 +88,14 @@ static inline bool strneq(const char *x, const char *y, size_t len)
 	return strncmp(x, y, len) == 0;
 }
 
+/**
+ * Helper function that checks if a string starts with a given prefix
+ */
+static inline bool strpfx(const char *x, const char *prefix)
+{
+	return strneq(x, prefix, strlen(prefix));
+}
+
 /**
  * Helper function that compares two strings for equality ignoring case
  */