MySQL 9.0.0
Source Code Documentation
mysqld_daemon.h
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23
24#ifndef MYSQLD_DAEMON_INCLUDED
25#define MYSQLD_DAEMON_INCLUDED
26
27namespace mysqld {
28namespace runtime {
29bool is_daemon();
30/**
31 Daemonize mysqld.
32
33 This function does sysv style of daemonization of mysqld.
34
35 @retval fd In daemon; file descriptor for the write end of the status pipe.
36 @retval -1 In parent, if successful.
37 @retval -2 In parent, in case of errors.
38 */
40void signal_parent(int pipe_write_fd, char status);
41} // namespace runtime
42} // namespace mysqld
43#endif // MYSQLD_DAEMON_INCLUDED
static int pipe_write_fd
Definition: mysqld.cc:1169
void signal_parent(int pipe_write_fd, char status)
Signal parent to exit.
Definition: mysqld_daemon.cc:145
bool is_daemon()
Prediacate to test if we're currently executing in the daemon process.
Definition: mysqld_daemon.cc:54
int mysqld_daemonize()
Daemonize mysqld.
Definition: mysqld_daemon.cc:56
Definition: mysqld_daemon.h:27
required uint32 status
Definition: replication_asynchronous_connection_failover.proto:61