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authorVolker Lendecke <vl@samba.org>2009-02-22 22:03:06 +0100
committerVolker Lendecke <vl@samba.org>2009-02-24 20:40:47 +0100
commite50075a5804204068f07cb82337d3a251b368245 (patch)
tree648e65c3e80758fd39593b728faf1d6423ac83f1
parent70f788ba7ea7ffa4d0808d0a299d98ee894a89a2 (diff)
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Remove async sendall
-rw-r--r--lib/async_req/async_sock.c111
-rw-r--r--lib/async_req/async_sock.h5
2 files changed, 0 insertions, 116 deletions
diff --git a/lib/async_req/async_sock.c b/lib/async_req/async_sock.c
index 380fea5908..33f8ebe192 100644
--- a/lib/async_req/async_sock.c
+++ b/lib/async_req/async_sock.c
@@ -34,7 +34,6 @@
*/
enum async_syscall_type {
ASYNC_SYSCALL_SEND,
- ASYNC_SYSCALL_SENDALL,
ASYNC_SYSCALL_RECV,
ASYNC_SYSCALL_RECVALL,
ASYNC_SYSCALL_CONNECT
@@ -55,13 +54,6 @@ struct async_syscall_state {
size_t length;
int flags;
} param_send;
- struct param_sendall {
- int fd;
- const void *buffer;
- size_t length;
- int flags;
- size_t sent;
- } param_sendall;
struct param_recv {
int fd;
void *buffer;
@@ -338,109 +330,6 @@ struct async_req *async_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
}
/**
- * fde event handler for the "sendall" syscall group
- * @param[in] ev The event context that sent us here
- * @param[in] fde The file descriptor event associated with the send
- * @param[in] flags Can only be TEVENT_FD_WRITE here
- * @param[in] priv private data, "struct async_req *" in this case
- */
-
-static void async_sendall_callback(struct tevent_context *ev,
- struct tevent_fd *fde, uint16_t flags,
- void *priv)
-{
- struct async_req *req = talloc_get_type_abort(
- priv, struct async_req);
- struct async_syscall_state *state = talloc_get_type_abort(
- req->private_data, struct async_syscall_state);
- struct param_sendall *p = &state->param.param_sendall;
-
- if (state->syscall_type != ASYNC_SYSCALL_SENDALL) {
- async_req_error(req, EIO);
- return;
- }
-
- state->result.result_ssize_t = send(p->fd,
- (const char *)p->buffer + p->sent,
- p->length - p->sent, p->flags);
- state->sys_errno = errno;
-
- if (state->result.result_ssize_t == -1) {
- async_req_error(req, state->sys_errno);
- return;
- }
-
- if (state->result.result_ssize_t == 0) {
- async_req_error(req, EOF);
- return;
- }
-
- p->sent += state->result.result_ssize_t;
- if (p->sent > p->length) {
- async_req_error(req, EIO);
- return;
- }
-
- if (p->sent == p->length) {
- TALLOC_FREE(state->fde);
- async_req_done(req);
- }
-}
-
-/**
- * @brief Send all bytes to a socket
- * @param[in] mem_ctx The memory context to hang the result off
- * @param[in] ev The event context to work from
- * @param[in] fd The socket to send to
- * @param[in] buffer The buffer to send
- * @param[in] length How many bytes to send
- * @param[in] flags flags passed to send(2)
- *
- * async_sendall calls send(2) as long as it is necessary to send all of the
- * "length" bytes
- */
-
-struct async_req *sendall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
- int fd, const void *buffer, size_t length,
- int flags)
-{
- struct async_req *result;
- struct async_syscall_state *state;
-
- result = async_fde_syscall_new(
- mem_ctx, ev, ASYNC_SYSCALL_SENDALL,
- fd, TEVENT_FD_WRITE, async_sendall_callback,
- &state);
- if (result == NULL) {
- return NULL;
- }
-
- state->param.param_sendall.fd = fd;
- state->param.param_sendall.buffer = buffer;
- state->param.param_sendall.length = length;
- state->param.param_sendall.flags = flags;
- state->param.param_sendall.sent = 0;
-
- return result;
-}
-
-ssize_t sendall_recv(struct async_req *req, int *perr)
-{
- struct async_syscall_state *state = talloc_get_type_abort(
- req->private_data, struct async_syscall_state);
- int err;
-
- err = async_req_simple_recv_errno(req);
-
- if (err != 0) {
- *perr = err;
- return -1;
- }
-
- return state->result.result_ssize_t;
-}
-
-/**
* fde event handler for the "recv" syscall
* @param[in] ev The event context that sent us here
* @param[in] fde The file descriptor event associated with the recv
diff --git a/lib/async_req/async_sock.h b/lib/async_req/async_sock.h
index 3d70673c17..6a862c45c6 100644
--- a/lib/async_req/async_sock.h
+++ b/lib/async_req/async_sock.h
@@ -42,11 +42,6 @@ struct tevent_req *async_connect_send(TALLOC_CTX *mem_ctx,
socklen_t address_len);
int async_connect_recv(struct tevent_req *req, int *perrno);
-struct async_req *sendall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
- int fd, const void *buffer, size_t length,
- int flags);
-ssize_t sendall_recv(struct async_req *req, int *perr);
-
struct async_req *recvall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
int fd, void *buffer, size_t length,
int flags);