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.
diff --git a/openbsc/src/e1_input.c b/openbsc/src/e1_input.c
index 15495fb..083d8f8 100644
--- a/openbsc/src/e1_input.c
+++ b/openbsc/src/e1_input.c
@@ -235,7 +235,7 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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;