char *
libcfs_nid2str(lnet_nid_t nid)
{
__u32 addr = LNET_NIDADDR(nid);
__u32 net = LNET_NIDNET(nid);
int lnd = LNET_NETTYP(net);
int nnum = LNET_NETNUM(net);
struct netstrfns *nf;
char *str;
int nob;
if (nid == LNET_NID_ANY)
return "<?>";
nf = libcfs_lnd2netstrfns(lnd);
str = libcfs_next_nidstring();
if (nf == NULL)
snprintf(str, LNET_NIDSTR_SIZE, "%x@<%u:%u>", addr, lnd, nnum);
else {
nf->nf_addr2str(addr, str);
nob = strlen(str);
if (nnum == 0)
snprintf(str + nob, LNET_NIDSTR_SIZE - nob, "@%s",
nf->nf_name);
else
snprintf(str + nob, LNET_NIDSTR_SIZE - nob, "@%s%u",
nf->nf_name, nnum);
}
return str;
}
char *
libcfs_id2str(lnet_process_id_t id)
{
char *str = libcfs_next_nidstring();
libcfs_id2str2(id, str);
return (str);
}
char *
libcfs_nid2str(lnet_nid_t nid)
{
char *str;
if (nid == LNET_NID_ANY)
return ("LNET_NID_ANY");
str = libcfs_next_nidstring();
libcfs_nid2str2(nid, str);
return (str);
}
char *
libcfs_lnd2str(int lnd)
{
char *str;
struct netstrfns *nf = libcfs_lnd2netstrfns(lnd);
if (nf != NULL)
return nf->nf_name;
str = libcfs_next_nidstring();
snprintf(str, LNET_NIDSTR_SIZE, "?%u?", lnd);
return str;
}
char *
libcfs_id2str(lnet_process_id_t id)
{
char *str = libcfs_next_nidstring();
if (id.pid == LNET_PID_ANY) {
snprintf(str, LNET_NIDSTR_SIZE,
"LNET_PID_ANY-%s", libcfs_nid2str(id.nid));
return str;
}
snprintf(str, LNET_NIDSTR_SIZE, "%s%u-%s",
((id.pid & LNET_PID_USERFLAG) != 0) ? "U" : "",
(id.pid & ~LNET_PID_USERFLAG), libcfs_nid2str(id.nid));
return str;
}
char *
libcfs_net2str(__u32 net)
{
int lnd = LNET_NETTYP(net);
int num = LNET_NETNUM(net);
struct netstrfns *nf = libcfs_lnd2netstrfns(lnd);
char *str = libcfs_next_nidstring();
if (nf == NULL)
snprintf(str, LNET_NIDSTR_SIZE, "<%u:%u>", lnd, num);
else if (num == 0)
snprintf(str, LNET_NIDSTR_SIZE, "%s", nf->nf_name);
else
snprintf(str, LNET_NIDSTR_SIZE, "%s%u", nf->nf_name, num);
return str;
}