MySQL 8.1.0
Source Code Documentation
xcom_msg_queue.h
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1/* Copyright (c) 2015, 2023, Oracle and/or its affiliates.
2
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License, version 2.0,
5 as published by the Free Software Foundation.
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7 This program is also distributed with certain software (including
8 but not limited to OpenSSL) that is licensed under separate terms,
9 as designated in a particular file or component or in included license
10 documentation. The authors of MySQL hereby grant you an additional
11 permission to link the program and your derivative works with the
12 separately licensed software that they have included with MySQL.
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14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License, version 2.0, for more details.
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19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
22
23#ifndef XCOM_MSG_QUEUE_H
24#define XCOM_MSG_QUEUE_H
25
26#include "xcom/simset.h"
27#include "xcom/task.h"
28#include "xdr_gen/xcom_vp.h"
29
30/* Helper struct used for putting messages in a queue */
31struct msg_link {
34 node_no to;
35};
36typedef struct msg_link msg_link;
37
38msg_link *msg_link_new(pax_msg *p, node_no to);
43void init_link_list();
44void msg_link_delete(msg_link **link_p);
47
48#endif
const char * p
Definition: ctype-mb.cc:1234
struct pax_msg pax_msg
Definition: site_struct.h:36
Definition: task.h:426
Definition: simset.h:35
Rudimentary task system in portable C, based on Tom Duff's switch-based coroutine trick and a stack o...
int n
Definition: xcom_base.cc:508
msg_link * msg_link_new(pax_msg *p, node_no to)
Definition: xcom_msg_queue.cc:73
void init_link_list()
Definition: xcom_msg_queue.cc:50
void msg_link_delete(msg_link **link_p)
Definition: xcom_msg_queue.cc:93
void empty_msg_list(linkage *l)
Definition: xcom_msg_queue.cc:114
void shrink_msg_channel(channel *c, int n)
void shrink_msg_list(linkage *l, int n)
char * dbg_msg_link(msg_link *link)
Definition: xcom_msg_queue.cc:60
void empty_msg_channel(channel *c)
Definition: xcom_msg_queue.cc:134
void empty_link_free_list()
Definition: xcom_msg_queue.cc:151