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authorStefan Metzmacher <metze@samba.org>2013-08-13 18:23:55 +0200
committerStefan Metzmacher <metze@samba.org>2013-08-15 09:07:06 +0200
commit9193a58375691bfca9e3cce1ff61b2b6dd65a982 (patch)
tree007a0899bd9e73cdbebf2c72555ed4e2001d075f
parent8062aefbe3c2fcc73e3d19af6663c8736c570f7c (diff)
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s3:libsmb: remove unused cli_readall*
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
-rw-r--r--source3/libsmb/clireadwrite.c119
1 files changed, 0 insertions, 119 deletions
diff --git a/source3/libsmb/clireadwrite.c b/source3/libsmb/clireadwrite.c
index dd5d4c2865..10dc79b039 100644
--- a/source3/libsmb/clireadwrite.c
+++ b/source3/libsmb/clireadwrite.c
@@ -269,125 +269,6 @@ NTSTATUS cli_read_andx_recv(struct tevent_req *req, ssize_t *received,
return NT_STATUS_OK;
}
-struct cli_readall_state {
- struct tevent_context *ev;
- struct cli_state *cli;
- uint16_t fnum;
- off_t start_offset;
- size_t size;
- size_t received;
- uint8_t *buf;
-};
-
-static void cli_readall_done(struct tevent_req *subreq);
-
-static struct tevent_req *cli_readall_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct cli_state *cli,
- uint16_t fnum,
- off_t offset, size_t size)
-{
- struct tevent_req *req, *subreq;
- struct cli_readall_state *state;
-
- req = tevent_req_create(mem_ctx, &state, struct cli_readall_state);
- if (req == NULL) {
- return NULL;
- }
- state->ev = ev;
- state->cli = cli;
- state->fnum = fnum;
- state->start_offset = offset;
- state->size = size;
- state->received = 0;
- state->buf = NULL;
-
- subreq = cli_read_andx_send(state, ev, cli, fnum, offset, size);
- if (tevent_req_nomem(subreq, req)) {
- return tevent_req_post(req, ev);
- }
- tevent_req_set_callback(subreq, cli_readall_done, req);
- return req;
-}
-
-static void cli_readall_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(
- subreq, struct tevent_req);
- struct cli_readall_state *state = tevent_req_data(
- req, struct cli_readall_state);
- ssize_t received;
- uint8_t *buf;
- NTSTATUS status;
-
- status = cli_read_andx_recv(subreq, &received, &buf);
- if (tevent_req_nterror(req, status)) {
- return;
- }
-
- if (received == 0) {
- /* EOF */
- tevent_req_done(req);
- return;
- }
-
- if ((state->received == 0) && (received == state->size)) {
- /* Ideal case: Got it all in one run */
- state->buf = buf;
- state->received += received;
- tevent_req_done(req);
- return;
- }
-
- /*
- * We got a short read, issue a read for the
- * rest. Unfortunately we have to allocate the buffer
- * ourselves now, as our caller expects to receive a single
- * buffer. cli_read_andx does it from the buffer received from
- * the net, but with a short read we have to put it together
- * from several reads.
- */
-
- if (state->buf == NULL) {
- state->buf = talloc_array(state, uint8_t, state->size);
- if (tevent_req_nomem(state->buf, req)) {
- return;
- }
- }
- memcpy(state->buf + state->received, buf, received);
- state->received += received;
-
- TALLOC_FREE(subreq);
-
- if (state->received >= state->size) {
- tevent_req_done(req);
- return;
- }
-
- subreq = cli_read_andx_send(state, state->ev, state->cli, state->fnum,
- state->start_offset + state->received,
- state->size - state->received);
- if (tevent_req_nomem(subreq, req)) {
- return;
- }
- tevent_req_set_callback(subreq, cli_readall_done, req);
-}
-
-static NTSTATUS cli_readall_recv(struct tevent_req *req, ssize_t *received,
- uint8_t **rcvbuf)
-{
- struct cli_readall_state *state = tevent_req_data(
- req, struct cli_readall_state);
- NTSTATUS status;
-
- if (tevent_req_is_nterror(req, &status)) {
- return status;
- }
- *received = state->received;
- *rcvbuf = state->buf;
- return NT_STATUS_OK;
-}
-
struct cli_pull_chunk;
struct cli_pull_state {