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


cpg_local_get - Returns the local node id


#include <corosync/cpg.h>

int cpg_local_get(cpg_handle_t handle, unsigned int *local_nodeid);


The cpg_local_get function is used to determine the local node's identifier. The argument handle is used to reference the cpg instantiation. The argument local_nodeid will return the 32 bit node id.


The errors are undocumented.


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) cpg_local_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

2007-06-12 corosync Man Page