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CMAP_FD_GET(3) Corosync Cluster Engine Programmer's Manual CMAP_FD_GET(3) NAME cmap_fd_get - Dispatches callbacks from the CMAP service SYNOPSIS #include <corosync/cmap.h> cs_error_t cmap_fd_get (cmap_handle_t handle, int *fd); DESCRIPTION The cmap_fd_get function is used to retrieve the file descriptor that may be used with the poll system call to determine when cmap_dis- patch(3) won't block. The handle argument may not be used directly with poll because it is not the file descriptor, but instead an inter- nal identifier used by the CMAP library. RETURN VALUE This call returns the CS_OK value if successful, otherwise an error is returned. SEE ALSO cmap_dispatch(3), cmap_overview(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 23/01/2012 CMAP_FD_GET(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO
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