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authorVolker Lendecke <vl@samba.org>2009-02-22 23:18:04 +0100
committerVolker Lendecke <vl@samba.org>2009-02-24 20:40:48 +0100
commit202a31d96d9abaf09716bad4c57caf38ef03cc81 (patch)
tree59439c03434e704726d00e28846e5b23f3074497 /source3/lib
parent5d653f69de27ee22137333bc319ae2d7e60e56b0 (diff)
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Remove read_pkt
Diffstat (limited to 'source3/lib')
-rw-r--r--source3/lib/util.c99
1 files changed, 0 insertions, 99 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c
index cda1fb474d..89f7be8e6c 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -3145,102 +3145,3 @@ const char *strip_hostname(const char *s)
return s;
}
-
-struct read_pkt_state {
- struct event_context *ev;
- int fd;
- uint8_t *buf;
- ssize_t (*more)(uint8_t *buf, size_t buflen, void *priv);
- void *priv;
-};
-
-static void read_pkt_done(struct async_req *subreq);
-
-struct async_req *read_pkt_send(TALLOC_CTX *mem_ctx,
- struct event_context *ev,
- int fd, size_t initial,
- ssize_t (*more)(uint8_t *buf, size_t buflen,
- void *priv),
- void *priv)
-{
- struct async_req *result, *subreq;
- struct read_pkt_state *state;
-
- if (!async_req_setup(mem_ctx, &result, &state,
- struct read_pkt_state)) {
- return NULL;
- }
- state->ev = ev;
- state->fd = fd;
- state->more = more;
-
- state->buf = talloc_array(state, uint8_t, initial);
- if (state->buf == NULL) {
- goto fail;
- }
- subreq = recvall_send(state, ev, fd, state->buf, initial, 0);
- if (subreq == NULL) {
- goto fail;
- }
- subreq->async.fn = read_pkt_done;
- subreq->async.priv = result;
- return result;
- fail:
- TALLOC_FREE(result);
- return NULL;
-}
-
-static void read_pkt_done(struct async_req *subreq)
-{
- struct async_req *req = talloc_get_type_abort(
- subreq->async.priv, struct async_req);
- struct read_pkt_state *state = talloc_get_type_abort(
- req->private_data, struct read_pkt_state);
- size_t current_size;
- ssize_t received;
- ssize_t more;
- int err;
-
- received = recvall_recv(subreq, &err);
- TALLOC_FREE(subreq);
- if (received == -1) {
- async_req_error(req, err);
- return;
- }
- current_size = talloc_get_size(state->buf);
-
- more = state->more(state->buf, current_size, state->priv);
- if (more < 0) {
- async_req_error(req, EIO);
- return;
- }
- if (more == 0) {
- async_req_done(req);
- return;
- }
- state->buf = TALLOC_REALLOC_ARRAY(state, state->buf, uint8_t,
- current_size + more);
- if (async_req_nomem(state->buf, req)) {
- return;
- }
- subreq = recvall_send(state, state->ev, state->fd,
- state->buf + current_size, more, 0);
- if (async_req_nomem(subreq, req)) {
- return;
- }
- subreq->async.fn = read_pkt_done;
- subreq->async.priv = req;
-}
-
-ssize_t read_pkt_recv(struct async_req *req, TALLOC_CTX *mem_ctx,
- uint8_t **pbuf, int *perr)
-{
- struct read_pkt_state *state = talloc_get_type_abort(
- req->private_data, struct read_pkt_state);
-
- if (async_req_is_errno(req, perr)) {
- return -1;
- }
- *pbuf = talloc_move(mem_ctx, &state->buf);
- return talloc_get_size(*pbuf);
-}