From c2ab9aee0a2aa205efe385bd8a8e1f11795d33d0 Mon Sep 17 00:00:00 2001
From: Craig Tiller <ctiller@google.com>
Date: Thu, 22 Sep 2016 09:57:29 -0700
Subject: [PATCH] Add buffer pool public apis
---
include/grpc/grpc.h | 16 ++++++++++++++++
include/grpc/impl/codegen/grpc_types.h | 5 +++++
2 files changed, 21 insertions(+)
diff --git a/include/grpc/grpc.h b/include/grpc/grpc.h
index 587d86c98f..a893367a9c 100644
--- a/include/grpc/grpc.h
+++ b/include/grpc/grpc.h
@@ -401,6 +401,22 @@ GRPCAPI int grpc_is_binary_header(const char *key, size_t length);
/** Convert grpc_call_error values to a string */
GRPCAPI const char *grpc_call_error_to_string(grpc_call_error error);
+/** Create a buffer pool */
+GRPCAPI grpc_buffer_pool *grpc_buffer_pool_create(void);
+
+/** Add a reference to a buffer pool */
+GRPCAPI void grpc_buffer_pool_ref(grpc_buffer_pool *buffer_pool);
+
+/** Drop a reference to a buffer pool */
+GRPCAPI void grpc_buffer_pool_unref(grpc_buffer_pool *buffer_pool);
+
+/** Update the size of a buffer pool */
+GRPCAPI void grpc_buffer_pool_resize(grpc_buffer_pool *buffer_pool,
+ size_t new_size);
+
+/** Fetch a vtable for a grpc_channel_arg that points to a grpc_buffer_pool */
+GRPCAPI grpc_arg_pointer_vtable *grpc_buffer_pool_arg_vtable(void);
+
#ifdef __cplusplus
}
#endif
diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h
index a8e8ebe6ea..f578157e41 100644
--- a/include/grpc/impl/codegen/grpc_types.h
+++ b/include/grpc/impl/codegen/grpc_types.h
@@ -196,6 +196,9 @@ typedef struct {
#define GRPC_ARG_MAX_METADATA_SIZE "grpc.max_metadata_size"
/** If non-zero, allow the use of SO_REUSEPORT if it's available (default 1) */
#define GRPC_ARG_ALLOW_REUSEPORT "grpc.so_reuseport"
+/** If non-zero, a pointer to a buffer pool (use grpc_buffer_pool_arg_vtable to
+ fetch an appropriate pointer arg vtable */
+#define GRPC_ARG_BUFFER_POOL "grpc.buffer_pool"
/** \} */
/** Result of a grpc call. If the caller satisfies the prerequisites of a
@@ -445,6 +448,8 @@ typedef struct grpc_op {
} data;
} grpc_op;
+typedef struct grpc_buffer_pool grpc_buffer_pool;
+
#ifdef __cplusplus
}
#endif
--
GitLab