[PATCH v1 03/40] util: buffer: typedef and Free helper for struct _virBufferEscapePair

[Sukrit Bhatnagar <skrtbhtngr@xxxxxxxxx>]

Create typedefs virBufferEscapePair and virBufferEscapePairPtr
for struct _virBufferEscapePair for cleaner code and for use
with cleanup macros.

Also create a dedicated Free helper virBufferEscapePairFree.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@xxxxxxxxx>
---
 src/util/virbuffer.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/util/virbuffer.c b/src/util/virbuffer.c
index 3d6defb..8076cd3 100644
--- a/src/util/virbuffer.c
+++ b/src/util/virbuffer.c
@@ -648,11 +648,23 @@ virBufferEscape(virBufferPtr buf, char escape, const char *toescape,
 }
 
 
+typedef struct _virBufferEscapePair virBufferEscapePair;
+typedef virBufferEscapePair *virBufferEscapePairPtr;
+
 struct _virBufferEscapePair {
     char escape;
     char *toescape;
 };
 
+static void
+virBufferEscapePairFree(virBufferEscapePairPtr pair)
+{
+    if (!pair)
+        return;
+
+    VIR_FREE(pair);
+}
+
 
 /**
  * virBufferEscapeN:
@@ -678,8 +690,8 @@ virBufferEscapeN(virBufferPtr buf,
     char *escaped = NULL;
     char *out;
     const char *cur;
-    struct _virBufferEscapePair escapeItem;
-    struct _virBufferEscapePair *escapeList = NULL;
+    virBufferEscapePair escapeItem;
+    virBufferEscapePairPtr escapeList = NULL;
     size_t nescapeList = 0;
     va_list ap;
 
-- 
1.8.3.1

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list