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networkctl: ellipsize long LLDP fields in table output

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This commit is contained in:
Lennart Poettering 2016-02-21 14:31:51 +01:00
parent f5207c2206
commit d08191a242
1 changed files with 25 additions and 0 deletions
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25
src/network/networkctl.c
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@ -940,6 +940,7 @@ static int link_lldp_status(int argc, char *argv[], void *userdata) {
}
for (;;) {
_cleanup_free_ char *cid = NULL, *pid = NULL, *sname = NULL, *pdesc = NULL;
const char *chassis_id = NULL, *port_id = NULL, *system_name = NULL, *port_description = NULL, *capabilities = NULL;
_cleanup_(sd_lldp_neighbor_unrefp) sd_lldp_neighbor *n = NULL;
uint16_t cc;
@ -957,6 +958,30 @@ static int link_lldp_status(int argc, char *argv[], void *userdata) {
(void) sd_lldp_neighbor_get_system_name(n, &system_name);
(void) sd_lldp_neighbor_get_port_description(n, &port_description);
if (chassis_id) {
cid = ellipsize(chassis_id, 17, 100);
if (cid)
chassis_id = cid;
}
if (port_id) {
pid = ellipsize(port_id, 17, 100);
if (pid)
port_id = pid;
}
if (system_name) {
sname = ellipsize(system_name, 16, 100);
if (sname)
system_name = sname;
}
if (port_description) {
pdesc = ellipsize(port_description, 16, 100);
if (pdesc)
port_description = pdesc;
}
if (sd_lldp_neighbor_get_enabled_capabilities(n, &cc) >= 0)
capabilities = lldp_capabilities_to_string(cc);