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CPG_MEMBERSHIP_GETCorosync Cluster Engine Programmer's MaCPG_MEMBERSHIP_GET(3)

NAME
       cpg_membership_get - Returns a list of members of a CPG group

SYNOPSIS
       #include	<corosync/cpg.h>

       int cpg_membership_get(cpg_handle_t handle, struct cpg_name *groupName,
       struct cpg_address *member_list,	int *member_list_entries);

DESCRIPTION
       The cpg_membership_get function is used to determine the	 current  pro-
       cesses  in  the	configuration. You probably will not need to call this
       function	much as	one of the first confchg callbacks you will  get  will
       be from the cpg_join() function containing your process.	  The argument
       handle is used to reference the cpg instantiation.  The argument	group-
       Name  will  return  the name of the group The argument member_list will
       return the list of processors in	the current membership.	 The  argument
       member_list_entries should be set with the size of member_list and will
       return the size of the member_list after	return from the	function.

ERRORS
       The errors are undocumented.

SEE ALSO
       cpg_overview(3),	 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) cpg_lo-
       cal_get(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 interrupted	by a signal

       CS_ERR_NOT_SUPPORTED The	requested protocol/functionality not supported

       CS_ERR_MESSAGE_ERROR Incorrect auth message received

       CS_ERR_NO_MEMORY	Not enough memory to complete the requested task

corosync Man Page		  2006-02-06		 CPG_MEMBERSHIP_GET(3)

NAME | SYNOPSIS | DESCRIPTION | ERRORS | SEE ALSO

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