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authorGerd Hoffmann <kraxel@redhat.com>2015-10-30 12:09:57 +0100
committerGerd Hoffmann <kraxel@redhat.com>2015-11-05 09:08:33 +0100
commit810082d15c244b8b29470d3bb1c6b11fc9a40c25 (patch)
treed8ef9bcb6797c108a9479fe08a84d8462ae9d07f /include
parent5c10dbb7b577370e86ff459973b06d530c3777cf (diff)
downloadhqemu-810082d15c244b8b29470d3bb1c6b11fc9a40c25.zip
hqemu-810082d15c244b8b29470d3bb1c6b11fc9a40c25.tar.gz
buffer: add buffer_init
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-3-git-send-email-kraxel@redhat.com
Diffstat (limited to 'include')
-rw-r--r--include/qemu/buffer.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/qemu/buffer.h b/include/qemu/buffer.h
index b380cec..0710e16 100644
--- a/include/qemu/buffer.h
+++ b/include/qemu/buffer.h
@@ -34,12 +34,24 @@ typedef struct Buffer Buffer;
*/
struct Buffer {
+ char *name;
size_t capacity;
size_t offset;
uint8_t *buffer;
};
/**
+ * buffer_init:
+ * @buffer: the buffer object
+ * @name: buffer name
+ *
+ * Optionally attach a name to the buffer, to make it easier
+ * to identify in debug traces.
+ */
+void buffer_init(Buffer *buffer, const char *name, ...)
+ GCC_FMT_ATTR(2, 3);
+
+/**
* buffer_reserve:
* @buffer: the buffer object
* @len: the minimum required free space
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