logging: introduce log levels at caller site

This introduces a new LOGP() macro together with LOGL_* definition to
support multiple log levels (severities) throughout the codebase.

Please note that the actual logging system does not use them yet,
in this patch we simply introduce the new macros at the caller site.

1 files changed, 7 insertions, 7 deletions

diff --git a/openbsc/src/e1_input.c b/openbsc/src/e1_input.c
index 15495fbbb..083d8f8de 100644
--- a/openbsc/src/e1_input.c
+++ b/openbsc/src/e1_input.c
@@ -235,7 +235,7 @@ int abis_rsl_sendmsg(struct msgb *msg)
 	msg->l2h = msg->data;
 
 	if (!msg->trx || !msg->trx->rsl_link) {
-		fprintf(stderr, "rsl_sendmsg: msg->trx == NULL\n");
+		LOGP(DRSL, LOGL_ERROR, "rsl_sendmsg: msg->trx == NULL\n");
 		talloc_free(msg);
 		return -EINVAL;
 	}
@@ -264,7 +264,7 @@ int _abis_nm_sendmsg(struct msgb *msg)
 	msg->l2h = msg->data;
 
 	if (!msg->trx || !msg->trx->bts || !msg->trx->bts->oml_link) {
-		fprintf(stderr, "nm_sendmsg: msg->trx == NULL\n");
+		LOGP(DRSL, LOGL_ERROR, "nm_sendmsg: msg->trx == NULL\n");
 		return -EINVAL;
 	}
 
@@ -306,7 +306,7 @@ int e1inp_ts_config(struct e1inp_ts *ts, struct e1inp_line *line,
 		subch_demux_init(&ts->trau.demux);
 		break;
 	default:
-		fprintf(stderr, "unsupported E1 timeslot type %u\n",
+		LOGP(DMI, LOGL_ERROR, "unsupported E1 timeslot type %u\n",
 			ts->type);
 		return -EINVAL;
 	}
@@ -431,7 +431,7 @@ int e1inp_rx_ts(struct e1inp_ts *ts, struct msgb *msg,
 		write_pcap_packet(PCAP_INPUT, sapi, tei, msg);
 		link = e1inp_lookup_sign_link(ts, tei, sapi);
 		if (!link) {
-			fprintf(stderr, "didn't find signalling link for "
+			LOGP(DMI, LOGL_ERROR, "didn't find signalling link for "
 				"tei %d, sapi %d\n", tei, sapi);
 			return -EINVAL;
 		}
@@ -446,7 +446,7 @@ int e1inp_rx_ts(struct e1inp_ts *ts, struct msgb *msg,
 			break;
 		default:
 			ret = -EINVAL;
-			fprintf(stderr, "unknown link type %u\n", link->type);
+			LOGP(DMI, LOGL_ERROR, "unknown link type %u\n", link->type);
 			break;
 		}
 		break;
@@ -455,7 +455,7 @@ int e1inp_rx_ts(struct e1inp_ts *ts, struct msgb *msg,
 		break;
 	default:
 		ret = -EINVAL;
-		fprintf(stderr, "unknown TS type %u\n", ts->type);
+		LOGP(DMI, LOGL_ERROR, "unknown TS type %u\n", ts->type);
 		break;
 	}
 
@@ -492,7 +492,7 @@ struct msgb *e1inp_tx_ts(struct e1inp_ts *e1i_ts,
 		msgb_put(msg, 40);
 		break;
 	default:
-		fprintf(stderr, "unsupported E1 TS type %u\n", e1i_ts->type);
+		LOGP(DMI, LOGL_ERROR, "unsupported E1 TS type %u\n", e1i_ts->type);
 		return NULL;
 	}
 	return msg;