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-rw-r--r--source3/libsmb/clireadwrite.c127
1 files changed, 58 insertions, 69 deletions
diff --git a/source3/libsmb/clireadwrite.c b/source3/libsmb/clireadwrite.c
index b64a5d308f..1d2f5f79ec 100644
--- a/source3/libsmb/clireadwrite.c
+++ b/source3/libsmb/clireadwrite.c
@@ -927,20 +927,19 @@ struct cli_writeall_state {
static void cli_writeall_written(struct tevent_req *req);
-static struct async_req *cli_writeall_send(TALLOC_CTX *mem_ctx,
- struct event_context *ev,
- struct cli_state *cli,
- uint16_t fnum,
- uint16_t mode,
- const uint8_t *buf,
- off_t offset, size_t size)
+static struct tevent_req *cli_writeall_send(TALLOC_CTX *mem_ctx,
+ struct event_context *ev,
+ struct cli_state *cli,
+ uint16_t fnum,
+ uint16_t mode,
+ const uint8_t *buf,
+ off_t offset, size_t size)
{
- struct async_req *result;
- struct tevent_req *subreq;
+ struct tevent_req *req, *subreq;
struct cli_writeall_state *state;
- if (!async_req_setup(mem_ctx, &result, &state,
- struct cli_writeall_state)) {
+ req = tevent_req_create(mem_ctx, &state, struct cli_writeall_state);
+ if (req == NULL) {
return NULL;
}
state->ev = ev;
@@ -955,44 +954,40 @@ static struct async_req *cli_writeall_send(TALLOC_CTX *mem_ctx,
subreq = cli_write_andx_send(state, state->ev, state->cli, state->fnum,
state->mode, state->buf, state->offset,
state->size);
- if (subreq == NULL) {
- goto fail;
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
}
- tevent_req_set_callback(subreq, cli_writeall_written, result);
- return result;
-
- fail:
- TALLOC_FREE(result);
- return NULL;
+ tevent_req_set_callback(subreq, cli_writeall_written, req);
+ return req;
}
static void cli_writeall_written(struct tevent_req *subreq)
{
- struct async_req *req = tevent_req_callback_data(
- subreq, struct async_req);
- struct cli_writeall_state *state = talloc_get_type_abort(
- req->private_data, struct cli_writeall_state);
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct cli_writeall_state *state = tevent_req_data(
+ req, struct cli_writeall_state);
NTSTATUS status;
size_t written, to_write;
status = cli_write_andx_recv(subreq, &written);
TALLOC_FREE(subreq);
if (!NT_STATUS_IS_OK(status)) {
- async_req_nterror(req, status);
+ tevent_req_nterror(req, status);
return;
}
state->written += written;
if (state->written > state->size) {
- async_req_nterror(req, NT_STATUS_INVALID_NETWORK_RESPONSE);
+ tevent_req_nterror(req, NT_STATUS_INVALID_NETWORK_RESPONSE);
return;
}
to_write = state->size - state->written;
if (to_write == 0) {
- async_req_done(req);
+ tevent_req_done(req);
return;
}
@@ -1000,20 +995,19 @@ static void cli_writeall_written(struct tevent_req *subreq)
state->mode,
state->buf + state->written,
state->offset + state->written, to_write);
- if (subreq == NULL) {
- async_req_nterror(req, NT_STATUS_NO_MEMORY);
+ if (tevent_req_nomem(subreq, req)) {
return;
}
tevent_req_set_callback(subreq, cli_writeall_written, req);
}
-static NTSTATUS cli_writeall_recv(struct async_req *req)
+static NTSTATUS cli_writeall_recv(struct tevent_req *req)
{
- return async_req_simple_recv_ntstatus(req);
+ return tevent_req_simple_recv_ntstatus(req);
}
struct cli_push_write_state {
- struct async_req *req;/* This is the main request! Not the subreq */
+ struct tevent_req *req;/* This is the main request! Not the subreq */
uint32_t idx;
off_t ofs;
uint8_t *buf;
@@ -1044,14 +1038,14 @@ struct cli_push_state {
struct cli_push_write_state **reqs;
};
-static void cli_push_written(struct async_req *req);
+static void cli_push_written(struct tevent_req *req);
-static bool cli_push_write_setup(struct async_req *req,
+static bool cli_push_write_setup(struct tevent_req *req,
struct cli_push_state *state,
uint32_t idx)
{
struct cli_push_write_state *substate;
- struct async_req *subreq;
+ struct tevent_req *subreq;
substate = talloc(state->reqs, struct cli_push_write_state);
if (!substate) {
@@ -1085,8 +1079,7 @@ static bool cli_push_write_setup(struct async_req *req,
talloc_free(substate);
return false;
}
- subreq->async.fn = cli_push_written;
- subreq->async.priv = substate;
+ tevent_req_set_callback(subreq, cli_push_written, substate);
state->reqs[idx] = substate;
state->pending += 1;
@@ -1095,20 +1088,20 @@ static bool cli_push_write_setup(struct async_req *req,
return true;
}
-struct async_req *cli_push_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
- struct cli_state *cli,
- uint16_t fnum, uint16_t mode,
- off_t start_offset, size_t window_size,
- size_t (*source)(uint8_t *buf, size_t n,
- void *priv),
- void *priv)
+struct tevent_req *cli_push_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
+ struct cli_state *cli,
+ uint16_t fnum, uint16_t mode,
+ off_t start_offset, size_t window_size,
+ size_t (*source)(uint8_t *buf, size_t n,
+ void *priv),
+ void *priv)
{
- struct async_req *req;
+ struct tevent_req *req;
struct cli_push_state *state;
uint32_t i;
- if (!async_req_setup(mem_ctx, &req, &state,
- struct cli_push_state)) {
+ req = tevent_req_create(mem_ctx, &state, struct cli_push_state);
+ if (req == NULL) {
return NULL;
}
state->cli = cli;
@@ -1151,26 +1144,24 @@ struct async_req *cli_push_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
}
if (state->pending == 0) {
- if (!async_post_ntstatus(req, ev, NT_STATUS_OK)) {
- goto failed;
- }
- return req;
+ tevent_req_done(req);
+ return tevent_req_post(req, ev);
}
return req;
failed:
- TALLOC_FREE(req);
- return NULL;
+ tevent_req_nterror(req, NT_STATUS_NO_MEMORY);
+ return tevent_req_post(req, ev);
}
-static void cli_push_written(struct async_req *subreq)
+static void cli_push_written(struct tevent_req *subreq)
{
- struct cli_push_write_state *substate = talloc_get_type_abort(
- subreq->async.priv, struct cli_push_write_state);
- struct async_req *req = substate->req;
- struct cli_push_state *state = talloc_get_type_abort(
- req->private_data, struct cli_push_state);
+ struct cli_push_write_state *substate = tevent_req_callback_data(
+ subreq, struct cli_push_write_state);
+ struct tevent_req *req = substate->req;
+ struct cli_push_state *state = tevent_req_data(
+ req, struct cli_push_state);
NTSTATUS status;
uint32_t idx = substate->idx;
@@ -1181,26 +1172,26 @@ static void cli_push_written(struct async_req *subreq)
TALLOC_FREE(subreq);
TALLOC_FREE(substate);
if (!NT_STATUS_IS_OK(status)) {
- async_req_nterror(req, status);
+ tevent_req_nterror(req, status);
return;
}
if (!state->eof) {
if (!cli_push_write_setup(req, state, idx)) {
- async_req_nomem(NULL, req);
+ tevent_req_nterror(req, NT_STATUS_NO_MEMORY);
return;
}
}
if (state->pending == 0) {
- async_req_done(req);
+ tevent_req_done(req);
return;
}
}
-NTSTATUS cli_push_recv(struct async_req *req)
+NTSTATUS cli_push_recv(struct tevent_req *req)
{
- return async_req_simple_recv_ntstatus(req);
+ return tevent_req_simple_recv_ntstatus(req);
}
NTSTATUS cli_push(struct cli_state *cli, uint16_t fnum, uint16_t mode,
@@ -1210,7 +1201,7 @@ NTSTATUS cli_push(struct cli_state *cli, uint16_t fnum, uint16_t mode,
{
TALLOC_CTX *frame = talloc_stackframe();
struct event_context *ev;
- struct async_req *req;
+ struct tevent_req *req;
NTSTATUS status = NT_STATUS_OK;
if (cli_has_async_calls(cli)) {
@@ -1234,11 +1225,9 @@ NTSTATUS cli_push(struct cli_state *cli, uint16_t fnum, uint16_t mode,
goto fail;
}
- while (req->state < ASYNC_REQ_DONE) {
- if (event_loop_once(ev) == -1) {
- status = map_nt_error_from_unix(errno);
- goto fail;
- }
+ if (!tevent_req_poll(req, ev)) {
+ status = map_nt_error_from_unix(errno);
+ goto fail;
}
status = cli_push_recv(req);
generated by cgit (git 2.34.1) at 2024-12-21 02:03:57 +0000