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authorVolker Lendecke <vl@samba.org>2009-02-23 00:20:24 +0100
committerVolker Lendecke <vl@samba.org>2009-02-24 20:40:48 +0100
commitbbbdfa20566a607e0fdfdd190bb12bc3130e8bee (patch)
treef9ac94f5e1172c3cfbd13a1c169f74c48ca211a9 /lib
parent5766bf896cf85d17023410addb540ebbbef366dd (diff)
downloadsamba-bbbdfa20566a607e0fdfdd190bb12bc3130e8bee.tar.gz
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Remove unused recvall
Diffstat (limited to 'lib')
-rw-r--r--lib/async_req/async_sock.c110
-rw-r--r--lib/async_req/async_sock.h5
2 files changed, 0 insertions, 115 deletions
diff --git a/lib/async_req/async_sock.c b/lib/async_req/async_sock.c
index 02e4c9eb4b..86f89c159a 100644
--- a/lib/async_req/async_sock.c
+++ b/lib/async_req/async_sock.c
@@ -35,7 +35,6 @@
enum async_syscall_type {
ASYNC_SYSCALL_SEND,
ASYNC_SYSCALL_RECV,
- ASYNC_SYSCALL_RECVALL,
ASYNC_SYSCALL_CONNECT
};
@@ -60,13 +59,6 @@ struct async_syscall_state {
size_t length;
int flags;
} param_recv;
- struct param_recvall {
- int fd;
- void *buffer;
- size_t length;
- int flags;
- size_t received;
- } param_recvall;
struct param_connect {
/**
* connect needs to be done on a nonblocking
@@ -397,108 +389,6 @@ struct async_req *async_recv(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
return result;
}
-/**
- * fde event handler for the "recvall" syscall group
- * @param[in] ev The event context that sent us here
- * @param[in] fde The file descriptor event associated with the recv
- * @param[in] flags Can only be TEVENT_FD_READ here
- * @param[in] priv private data, "struct async_req *" in this case
- */
-
-static void async_recvall_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_recvall *p = &state->param.param_recvall;
-
- if (state->syscall_type != ASYNC_SYSCALL_RECVALL) {
- async_req_error(req, EIO);
- return;
- }
-
- state->result.result_ssize_t = recv(p->fd,
- (char *)p->buffer + p->received,
- p->length - p->received, 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, EIO);
- return;
- }
-
- p->received += state->result.result_ssize_t;
- if (p->received > p->length) {
- async_req_error(req, EIO);
- return;
- }
-
- if (p->received == p->length) {
- TALLOC_FREE(state->fde);
- async_req_done(req);
- }
-}
-
-/**
- * Receive a specified number of bytes from 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 recv from
- * @param[in] buffer The buffer to recv into
- * @param[in] length How many bytes to recv
- * @param[in] flags flags passed to recv(2)
- *
- * async_recvall will call recv(2) until "length" bytes are received
- */
-
-struct async_req *recvall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
- int fd, 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_RECVALL,
- fd, TEVENT_FD_READ, async_recvall_callback,
- &state);
- if (result == NULL) {
- return NULL;
- }
-
- state->param.param_recvall.fd = fd;
- state->param.param_recvall.buffer = buffer;
- state->param.param_recvall.length = length;
- state->param.param_recvall.flags = flags;
- state->param.param_recvall.received = 0;
-
- return result;
-}
-
-ssize_t recvall_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;
-}
-
struct async_connect_state {
int fd;
int result;
diff --git a/lib/async_req/async_sock.h b/lib/async_req/async_sock.h
index 0cf4e4ecf5..bfa23d7836 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 *recvall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
- int fd, void *buffer, size_t length,
- int flags);
-ssize_t recvall_recv(struct async_req *req, int *perr);
-
struct tevent_req *writev_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
int fd, struct iovec *iov, int count);
ssize_t writev_recv(struct tevent_req *req, int *perrno);