[libvirt] [PATCH 4/5] util: Add virStringHasSuffix()

[Andrea Bolognani]

This is the case-sensitive counterpart of the existing
virStringHasCaseSuffix() function.

Signed-off-by: Andrea Bolognani <abologna at redhat.com>
---
 src/util/virstring.c | 13 +++++++++++++
 src/util/virstring.h |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/src/util/virstring.c b/src/util/virstring.c
index b4d10f9884..b9b33e3d1a 100644
--- a/src/util/virstring.c
+++ b/src/util/virstring.c
@@ -1235,6 +1235,19 @@ virStringReplace(const char *haystack,
     return virBufferContentAndReset(&buf);
 }
 
+int
+virStringHasSuffix(const char *str,
+                   const char *suffix)
+{
+    int len = strlen(str);
+    int suffixlen = strlen(suffix);
+
+    if (len < suffixlen)
+        return 0;
+
+    return STREQ(str + len - suffixlen, suffix);
+}
+
 int
 virStringHasCaseSuffix(const char *str,
                        const char *suffix)
diff --git a/src/util/virstring.h b/src/util/virstring.h
index 69030566e9..dff21d9cf1 100644
--- a/src/util/virstring.h
+++ b/src/util/virstring.h
@@ -288,6 +288,8 @@ char *virStringReplace(const char *haystack,
                        const char *newneedle)
     ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
 
+int virStringHasSuffix(const char *str,
+                       const char *suffix);
 int virStringHasCaseSuffix(const char *str,
                            const char *suffix);
 int virStringStripSuffix(char *str,
-- 
2.20.1