Man Page: rmr_get_trlen¶
RMR LIBRARY FUNCTIONS¶
NAME¶
rmr_get_trlen
SYNOPSIS¶
#include <rmr/rmr.h>
int rmr_get_trlen( rmr_mbuf_t* msg );
DESCRIPTION¶
Given a message buffer, this function returns the amount of space (bytes) that have been allocated for trace data. If no trace data has been allocated, then 0 is returned.
RETURN VALUE¶
The number of bytes allocated for trace information in the given message.
ERRORS¶
INVAL
Parameter(s) passed to the function were not valid.
SEE ALSO¶
rmr_alloc_msg(3), rmr_call(3), rmr_free_msg(3), rmr_get_trace(3), rmr_init(3), rmr_init_trace(3), rmr_send_msg(3), rmr_rcv_msg(3), rmr_rcv_specific(3), rmr_rts_msg(3), rmr_ready(3), rmr_fib(3), rmr_has_str(3), rmr_tokenise(3), rmr_mk_ring(3), rmr_ring_free(3), rmr_set_trace(3), rmr_tralloc_msg(3)