From: E. Scott Daniels <daniels@research.att.com>
Date: Thu, 2 May 2019 15:44:16 +0000 (+0000)
Subject: fix(API): Add missing trace init function
X-Git-Tag: 1.0.31~26
X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=commitdiff_plain;h=2f37eac699d6727b6f32bd7de6838d948812ccde;p=ric-plt%2Flib%2Frmr.git

fix(API): Add missing trace init function

The trace init funciton was missing from the nanomsg support
in the library.

Change-Id: I4afae697c32e1d7eb99685f10843890fd98be73c
Signed-off-by: E. Scott Daniels <daniels@research.att.com>
---

diff --git a/src/nanomsg/src/rmr.c b/src/nanomsg/src/rmr.c
index e67402f..392feb7 100644
--- a/src/nanomsg/src/rmr.c
+++ b/src/nanomsg/src/rmr.c
@@ -634,6 +634,26 @@ static void* init( char* uproto_port, int max_msg_size, int flags ) {
 	return (void *) ctx;
 }
 
+/*
+	This sets the default trace length which will be added to any message buffers
+	allocated.  It can be set at any time, and if rmr_set_trace() is given a
+	trace len that is different than the default allcoated in a message, the message
+	will be resized.
+
+	Returns 0 on failure and 1 on success. If failure, then errno will be set.
+*/
+extern int rmr_init_trace( void* vctx, int tr_len ) {
+	uta_ctx_t* ctx;
+
+	errno = 0;
+	if( (ctx = (uta_ctx_t *) vctx) == NULL ) {
+		errno = EINVAL;
+		return 0;
+	}
+
+	ctx->trace_data_len = tr_len;
+	return 1;
+}
 
 /*
 	Publicly facing initialisation function. Wrapper for the init() funcion above