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93e06129ab
(This used to be commit ae254cb61f
)
69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/*
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Unix SMB/CIFS implementation.
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Infrastructure for async requests
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Copyright (C) Volker Lendecke 2008
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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char *async_req_print(TALLOC_CTX *mem_ctx, struct async_req *req)
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{
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return talloc_asprintf(mem_ctx, "async_req: state=%d, status=%s, "
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"priv=%s", req->state, nt_errstr(req->status),
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talloc_get_name(req->private_data));
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}
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struct async_req *async_req_new(TALLOC_CTX *mem_ctx, struct event_context *ev)
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{
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struct async_req *result;
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result = TALLOC_ZERO_P(mem_ctx, struct async_req);
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if (result == NULL) {
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return NULL;
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}
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result->state = ASYNC_REQ_IN_PROGRESS;
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result->event_ctx = ev;
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result->print = async_req_print;
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return result;
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}
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void async_req_done(struct async_req *req)
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{
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req->status = NT_STATUS_OK;
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req->state = ASYNC_REQ_DONE;
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if (req->async.fn != NULL) {
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req->async.fn(req);
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}
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}
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void async_req_error(struct async_req *req, NTSTATUS status)
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{
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req->status = status;
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req->state = ASYNC_REQ_ERROR;
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if (req->async.fn != NULL) {
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req->async.fn(req);
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}
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}
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bool async_req_nomem(const void *p, struct async_req *req)
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{
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if (p != NULL) {
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return false;
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}
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async_req_error(req, NT_STATUS_NO_MEMORY);
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return true;
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}
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