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/abis_nm.c b/openbsc/src/abis_nm.c
index 30b3ec6..e7e3bf0 100644
--- a/openbsc/src/abis_nm.c
+++ b/openbsc/src/abis_nm.c
@@ -1088,8 +1088,8 @@
rc = abis_nm_rx_ipacc(mb);
break;
default:
- fprintf(stderr, "don't know how to parse OML for this "
- "BTS type (%u)\n", bts_type);
+ LOGP(DNM, LOGL_ERROR, "don't know how to parse OML for this "
+ "BTS type (%u)\n", bts_type);
rc = 0;
break;
}
@@ -1106,12 +1106,12 @@
/* Various consistency checks */
if (oh->placement != ABIS_OM_PLACEMENT_ONLY) {
- fprintf(stderr, "ABIS OML placement 0x%x not supported\n",
+ LOGP(DNM, LOGL_ERROR, "ABIS OML placement 0x%x not supported\n",
oh->placement);
return -EINVAL;
}
if (oh->sequence != 0) {
- fprintf(stderr, "ABIS OML sequence 0x%x != 0x00\n",
+ LOGP(DNM, LOGL_ERROR, "ABIS OML sequence 0x%x != 0x00\n",
oh->sequence);
return -EINVAL;
}
@@ -1119,12 +1119,12 @@
unsigned int l2_len = msg->tail - (u_int8_t *)msgb_l2(msg);
unsigned int hlen = sizeof(*oh) + sizeof(struct abis_om_fom_hdr);
if (oh->length + hlen > l2_len) {
- fprintf(stderr, "ABIS OML truncated message (%u > %u)\n",
+ LOGP(DNM, LOGL_ERROR, "ABIS OML truncated message (%u > %u)\n",
oh->length + sizeof(*oh), l2_len);
return -EINVAL;
}
if (oh->length + hlen < l2_len)
- fprintf(stderr, "ABIS OML message with extra trailer?!? (oh->len=%d, sizeof_oh=%d l2_len=%d\n", oh->length, sizeof(*oh), l2_len);
+ LOGP(DNM, LOGL_ERROR, "ABIS OML message with extra trailer?!? (oh->len=%d, sizeof_oh=%d l2_len=%d\n", oh->length, sizeof(*oh), l2_len);
#endif
msg->l3h = (unsigned char *)oh + sizeof(*oh);
@@ -1137,11 +1137,11 @@
break;
case ABIS_OM_MDISC_MMI:
case ABIS_OM_MDISC_TRAU:
- fprintf(stderr, "unimplemented ABIS OML message discriminator 0x%x\n",
+ LOGP(DNM, LOGL_ERROR, "unimplemented ABIS OML message discriminator 0x%x\n",
oh->mdisc);
break;
default:
- fprintf(stderr, "unknown ABIS OML message discriminator 0x%x\n",
+ LOGP(DNM, LOGL_ERROR, "unknown ABIS OML message discriminator 0x%x\n",
oh->mdisc);
return -EINVAL;
}