cpg_join man page on Oracle

Man page or keyword search:  
man Server   33470 pages
apropos Keyword Search (all sections)
Output format
Oracle logo
[printable version]

CPG_JOIN(3)	  Corosync Cluster Engine Programmer's Manual	   CPG_JOIN(3)

       cpg_join - Joins one or more groups in the CPG library

       #include <corosync/cpg.h>

       int cpg_join(cpg_handle_t handle, struct cpg_name *group);

       The  cpg_join  function	is  used  to  join one group.  When a group is
       joined, the cpg_mcast_joined(3) is called internally  to	 multicast  to
       the  groups  joined  in the argument handle.  The process will also get
       notifications of other processes joining and leaving the	 group.	  Mes‐
       sages that are sent to any of the groups joined to the parameter handle
       will be delivered by cpg_dispatch(3).

       This function may be only be called once for each handle. When a	 group
       has been joined the process will start to receive callbacks relating to
       messages sent from members of the group or notifications	 of  processes
       joining or leaving the group.

       Note  that  more than one process on each node can join a CPG group and
       each  will  receive  its	 own  copy  of	 any   messages	  sent	 using
       cpg_mcast_joined() and its own confchg callback.

       The argument group is used to specify the group to join.

       The  groups argument is of the type struct cpg_name which is defined by
       the structure:

	      struct cpg_name {
		      int length;
		      char value[128];

       This call returns the CS_OK value if  successful,  CS_ERR_INVALID_PARAM
       if the handle is already joined to a group.

       Not all errors are documented.

       cpg_overview(8),	  cpg_initialize(3),  cpg_finalize(3),	cpg_fd_get(3),
       cpg_dispatch(3),	  cpg_join(3),	 cpg_leave(3),	  cpg_mcast_joined(3),
       cpg_membership_get(3)	      cpg_zcb_alloc(3)	       cpg_zcb_free(3)
       cpg_zcb_mcast_joined(3)	    cpg_context_get(3)	    cpg_context_set(3)

       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

corosync Man Page		  2004-08-31			   CPG_JOIN(3)

List of man pages available for Oracle

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
Vote for polarhome
Free Shell Accounts :: the biggest list on the net