.. This work is licensed under a Creative Commons Attribution 4.0 International License. .. SPDX-License-Identifier: CC-BY-4.0 .. CAUTION: this document is generated from source in doc/src/rtd. .. To make changes edit the source and recompile the document. .. Do NOT make changes directly to .rst or .md files. ============================================================================================ Man Page: rmr_get_trlen ============================================================================================ RMR LIBRARY FUNCTIONS ===================== NAME ---- rmr_get_trlen SYNOPSIS -------- :: #include 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 ------ .. list-table:: :widths: auto :header-rows: 0 :class: borderless * - **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)