NAME¶

cpg_context_get - Gets the context variable for a CPG instance

SYNOPSIS¶

#include <corosync/cpg.h>

int cpg_context_get(cpg_handle_t handle, void **context);

DESCRIPTION¶

The cpg_context_get function is used to retrieve the context variable previously stored using cpg_context_set(3)

RETURN VALUE¶

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

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_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