Server Wait On Clients System - API Documentation
v1.6.4
Server Wait On Clients System.
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Functions to process server lock flag options. More...
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <syslog.h>
#include <unistd.h>
#include <libmgec/libmgec.h>
#include <libmgec/mge-errno.h>
#include <libmgec/mge-message.h>
#include <swoc/libswoccommon.h>
#include <swoc/libswocserver.h>
Macros | |
#define | _Bool signed char |
#define | bool _Bool |
#define | false 0 |
#define | true 1 |
#define | __bool_true_false_are_defined 1 |
Functions | |
int | sws_show_status (void) |
Display clients with active locks to stdout. More... | |
int | sws_show_block_status (void) |
Display status of server blocking. More... | |
int | sws_srv_block (void) |
Request server blocking. More... | |
int | sws_srv_unblock (void) |
Request removal of server blocking. More... | |
int | sws_show_cli_blocklist (void) |
Display list of blocked clients to stdout. More... | |
int | sws_server_wait (void) |
Wait until no client locks remain. More... | |
int | sws_release (char *lockname) |
Remove a lock. More... | |
int | sws_cli_block (char *blockname) |
Set a client to blocked. More... | |
int | sws_cli_unblock (char *blockname) |
Unblock a client block. More... | |
int | sws_end_daemon (void) |
Terminate the daemon. More... | |
int | sws_reload_config (void) |
Request the daemon to reload the config file. More... | |
Variables | |
char | locks_held [12] = "0" |
Holds the number of clients currently holding locks during sws_server_wait(). More... | |
Functions to process server lock flag options.
Released under the GPLv3 only.
SPDX-License-Identifier: GPL-3.0-only
#define __bool_true_false_are_defined 1 |
#define _Bool signed char |
#define bool _Bool |
#define false 0 |
#define true 1 |
int sws_cli_block | ( | char * | blockname | ) |
Set a client to blocked.
On error mge_errno is set.
blockname | Client to block. |
int sws_cli_unblock | ( | char * | blockname | ) |
Unblock a client block.
On error mge_errno is set.
blockname | Client to unblock. |
int sws_end_daemon | ( | void | ) |
Terminate the daemon.
Send a message to the daemon asking it to terminate. On error mge_errno is set.
int sws_release | ( | char * | lockname | ) |
Remove a lock.
On error mge_errno is set.
lockname | Client whose lock is to be removed. |
int sws_reload_config | ( | void | ) |
Request the daemon to reload the config file.
Send a message to the daemon asking it to reload it's configuration file. On error mge_errno is set.
int sws_server_wait | ( | void | ) |
Wait until no client locks remain.
On error mge_errno is set.
int sws_show_block_status | ( | void | ) |
Display status of server blocking.
On error mge_errno is set.
int sws_show_cli_blocklist | ( | void | ) |
Display list of blocked clients to stdout.
On error mge_errno is set.
int sws_show_status | ( | void | ) |
Display clients with active locks to stdout.
On error mge_errno is set.
int sws_srv_block | ( | void | ) |
Request server blocking.
On error mge_errno is set.
int sws_srv_unblock | ( | void | ) |
Request removal of server blocking.
On error mge_errno is set.
char locks_held[12] = "0" |
Holds the number of clients currently holding locks during sws_server_wait().
Holds the number of locks currently held during swc_client_wait().
This value can be accessed in a handler if a signal is received.