VOTEQUORUM_DISPATCCorosync Cluster Engine Programmer's MVOTEQUORUM_DISPATCH(3)NAMEvotequorum_dispatch - Dispatches callbacks from the votequorum service
SYNOPSIS
#include <corosync/votequorum.h>
int votequorum_dispatch(votequorum_handle_t handle, votequorum_dis‐
patch_t *dispatch_types);
DESCRIPTION
The votequorum_dispatch function is used to dispatch configuration
changes.
Each application may have several connections to the votequorum API.
Each application uses the handle argument to uniquely identify the
connection.
The dispatch_types argument is used to identify the type of dispatch to
execute. The possible types are defined by the structure:
typedef enum {
CS_DISPATCH_ONE,
CS_DISPATCH_ALL,
CS_DISPATCH_BLOCKING
} votequorum_dispatch_t;
The dispatch values have the following meanings:
CS_DISPATCH_ONE
Dispatch at least one callback, blocking until the callback is
dispatched.
CS_DISPATCH_ALL
Dispatch all waiting callbacks without blocking to wait for any
callbacks.
CS_DISPATCH_BLOCKING
Dispatch all callbacks blocking indefinitely. This is used in a
threaded program where a thread is created, and then votequo‐
rum_dispatch() is called immediately from the created thread to
execute callbacks.
RETURN VALUE
This call returns the CS_OK value if successful, otherwise an error is
returned.
ERRORS
The errors are undocumented.
SEE ALSOvotequorum_overview(8), votequorum_initialize(3), votequorum_final‐
ize(3), votequorum_fd_get(3),
corosync Man Page 2009-01-26 VOTEQUORUM_DISPATCH(3)
