GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  VOTEQUORUM_DISPATCH (3)

NAME

votequorum_dispatch - Dispatches callbacks from the votequorum service

CONTENTS

Synopsis
Description
Return Value
Errors

SYNOPSIS

#include <corosync/votequorum.h>

int votequorum_dispatch(votequorum_handle_t handle, cs_dispatch_flags_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 = 1,
        CS_DISPATCH_ALL = 2,
        CS_DISPATCH_BLOCKING = 3,
        CS_DISPATCH_ONE_NONBLOCKING = 4
} cs_dispatch_flags_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 quorum_dispatch() is called immediately from the created thread to execute callbacks.
CS_DISPATCH_ONE_NONBLOCKING
  Dispatch at most one callback. If there is no pending callback, CS_ERR_TRY_AGAIN is returned.

RETURN VALUE

This call returns the CS_OK value if successful, otherwise an error is returned.

ERRORS

CS_ERR_TRY_AGAIN Resource temporarily unavailable

CS_ERR_INVALID_PARAM Invalid argument

CS_ERR_ACCESS Permission denied

CS_ERR_LIBRARY The connection failed

CS_ERR_INTERRUPT System call inturrupted by a signal

CS_ERR_NOT_SUPPORTED The requested protocol/functuality not supported

CS_ERR_MESSAGE_ERROR Incorrect auth message received

CS_ERR_NO_MEMORY Not enough memory to completed the requested task

SEE ALSO

votequorum_overview(8), votequorum_initialize(3), votequorum_finalize(3), votequorum_getinfo(3), votequorum_trackstart(3), votequorum_trackstop(3), votequorum_fd_get(3), votequorum_context_set(3), votequorum_context_get(3), votequorum_setexpected(3), votequorum_setvotes(3)

Search for    or go to Top of page |  Section 3 |  Main Index


corosync Man Page VOTEQUORUM_DISPATCH (3) 2016-04-03

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.