implement isc_dynbuffer_reset()

84d79ecd · Michael Graff · c45abd11 · 84d79ecd · 84d79ecd
Commit 84d79ecd authored Apr 29, 1999 by Michael Graff
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lib/isc/buffer.c lib/isc/buffer.c +8 -0

lib/isc/include/isc/buffer.h lib/isc/include/isc/buffer.h +7 -0

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--- a/lib/isc/buffer.c
+++ b/lib/isc/buffer.c
@@ -379,6 +379,14 @@ isc_dynbuffer_allocate(isc_mem_t *mctx, isc_dynbuffer_t **dynbuffer,
 	return (ISC_R_SUCCESS);
 }

+void
+isc_dynbuffer_reset(isc_dynbuffer_t *dynbuffer)
+{
+	REQUIRE(VALID_DYNBUFFER(dynbuffer));
+
+	isc_buffer_clear(&dynbuffer->buffer);
+}
+
 void
 isc_dynbuffer_free(isc_mem_t *mctx, isc_dynbuffer_t **dynbuffer)
 {

--- a/lib/isc/include/isc/buffer.h
+++ b/lib/isc/include/isc/buffer.h
@@ -171,6 +171,13 @@ isc_dynbuffer_allocate(isc_mem_t *mctx, isc_dynbuffer_t **dynbuffer,
 *	ISC_R_NOMEMORY		- no memory available
 */

+void
+isc_dynbuffer_reset(isc_dynbuffer_t *dynbuffer);
+/*
+ * Reset the dynamic buffer to the initial state
+ */
+
+
 void
 isc_dynbuffer_free(isc_mem_t *mctx, isc_dynbuffer_t **dynbuffer);
 /*