@@ -374,7 +374,7 @@ static int fdb_show(int argc, char **argv)
/*we'll keep around filter_dev for older kernels */
if (filter_dev) {
- filter_index = if_nametoindex(filter_dev);
+ filter_index = ll_name_to_index(filter_dev);
if (filter_index == 0) {
fprintf(stderr, "Cannot find device \"%s\"\n",
filter_dev);
@@ -463,7 +463,7 @@ static int fdb_modify(int cmd, int flags, int argc, char **argv)
invarg("invalid VNI\n", *argv);
} else if (strcmp(*argv, "via") == 0) {
NEXT_ARG();
- via = if_nametoindex(*argv);
+ via = ll_name_to_index(*argv);
if (via == 0)
invarg("invalid device\n", *argv);
} else if (strcmp(*argv, "self") == 0) {
@@ -311,7 +311,7 @@ static int mdb_show(int argc, char **argv)
}
if (filter_dev) {
- filter_index = if_nametoindex(filter_dev);
+ filter_index = ll_name_to_index(filter_dev);
if (filter_index == 0) {
fprintf(stderr, "Cannot find device \"%s\"\n",
filter_dev);
@@ -567,7 +567,7 @@ static int vlan_show(int argc, char **argv)
}
if (filter_dev) {
- filter_index = if_nametoindex(filter_dev);
+ filter_index = ll_name_to_index(filter_dev);
if (filter_index == 0) {
fprintf(stderr, "Cannot find device \"%s\"\n",
filter_dev);
@@ -177,7 +177,7 @@ static int bond_parse_opt(struct link_util *lu, int argc, char **argv,
addattr8(n, 1024, IFLA_BOND_MODE, mode);
} else if (matches(*argv, "active_slave") == 0) {
NEXT_ARG();
- ifindex = if_nametoindex(*argv);
+ ifindex = ll_name_to_index(*argv);
if (!ifindex)
return -1;
addattr32(n, 1024, IFLA_BOND_ACTIVE_SLAVE, ifindex);
@@ -240,7 +240,7 @@ static int bond_parse_opt(struct link_util *lu, int argc, char **argv,
addattr32(n, 1024, IFLA_BOND_ARP_ALL_TARGETS, arp_all_targets);
} else if (matches(*argv, "primary") == 0) {
NEXT_ARG();
- ifindex = if_nametoindex(*argv);
+ ifindex = ll_name_to_index(*argv);
if (!ifindex)
return -1;
addattr32(n, 1024, IFLA_BOND_PRIMARY, ifindex);
@@ -792,7 +792,7 @@ int bridge_parse_xstats(struct link_util *lu, int argc, char **argv)
xstats_print_attr = BRIDGE_XSTATS_MCAST;
} else if (strcmp(*argv, "dev") == 0) {
NEXT_ARG();
- filter_index = if_nametoindex(*argv);
+ filter_index = ll_name_to_index(*argv);
if (filter_index == 0) {
fprintf(stderr, "Cannot find device \"%s\"\n",
*argv);
@@ -151,7 +151,7 @@ static int vxlan_parse_opt(struct link_util *lu, int argc, char **argv,
NEXT_ARG();
check_duparg(&attrs, IFLA_VXLAN_LINK, "dev", *argv);
- link = if_nametoindex(*argv);
+ link = ll_name_to_index(*argv);
if (link == 0) {
fprintf(stderr, "Cannot find device \"%s\"\n",
*argv);
@@ -556,7 +556,7 @@ static int parse_encap_seg6local(struct rtattr *rta, size_t len, int *argcp,
NEXT_ARG();
if (iif_ok++)
duparg2("iif", *argv);
- iif = if_nametoindex(*argv);
+ iif = ll_name_to_index(*argv);
if (!iif)
invarg("\"iif\" interface not found\n", *argv);
rta_addattr32(rta, len, SEG6_LOCAL_IIF, iif);
@@ -564,7 +564,7 @@ static int parse_encap_seg6local(struct rtattr *rta, size_t len, int *argcp,
NEXT_ARG();
if (oif_ok++)
duparg2("oif", *argv);
- oif = if_nametoindex(*argv);
+ oif = ll_name_to_index(*argv);
if (!oif)
invarg("\"oif\" interface not found\n", *argv);
rta_addattr32(rta, len, SEG6_LOCAL_OIF, oif);
@@ -222,7 +222,7 @@ get_failed:
saddr = get_addr32(*argv);
} else if (!matches(*argv, "dev")) {
NEXT_ARG();
- link = if_nametoindex(*argv);
+ link = ll_name_to_index(*argv);
if (link == 0) {
fprintf(stderr, "Cannot find device \"%s\"\n",
*argv);
@@ -231,7 +231,7 @@ get_failed:
memcpy(&laddr, &addr.data, sizeof(laddr));
} else if (!matches(*argv, "dev")) {
NEXT_ARG();
- link = if_nametoindex(*argv);
+ link = ll_name_to_index(*argv);
if (link == 0) {
fprintf(stderr, "Cannot find device \"%s\"\n",
*argv);
@@ -193,7 +193,7 @@ get_failed:
memcpy(&laddr, addr.data, sizeof(laddr));
} else if (matches(*argv, "dev") == 0) {
NEXT_ARG();
- link = if_nametoindex(*argv);
+ link = ll_name_to_index(*argv);
if (link == 0)
invarg("\"dev\" is invalid", *argv);
} else if (strcmp(*argv, "ttl") == 0 ||
@@ -200,7 +200,7 @@ get_failed:
laddr = get_addr32(*argv);
} else if (matches(*argv, "dev") == 0) {
NEXT_ARG();
- link = if_nametoindex(*argv);
+ link = ll_name_to_index(*argv);
if (link == 0)
invarg("\"dev\" is invalid", *argv);
} else if (strcmp(*argv, "ttl") == 0 ||
@@ -137,7 +137,7 @@ get_failed:
saddr = get_addr32(*argv);
} else if (!matches(*argv, "dev")) {
NEXT_ARG();
- link = if_nametoindex(*argv);
+ link = ll_name_to_index(*argv);
if (link == 0) {
fprintf(stderr, "Cannot find device \"%s\"\n",
*argv);
@@ -143,7 +143,7 @@ get_failed:
memcpy(&saddr, addr.data, sizeof(saddr));
} else if (!matches(*argv, "dev")) {
NEXT_ARG();
- link = if_nametoindex(*argv);
+ link = ll_name_to_index(*argv);
if (link == 0) {
fprintf(stderr, "Cannot find device \"%s\"\n",
*argv);
While benefit from using ll_name_to_index() with populated cache can potentially be exploited only in few places (e.g. bridge fdb/mdb/vlan show routines) there is another advantage of ll_name_to_index() over plain if_nametoindex(): in case of if_nametoindex() failure ll_name_to_index() will attempt to get index from common name in form "if%d" that may be returned from ll_index_to_name(). This makes output from ip(8) coherent with it's input. Note that most of the code already switched from plain if_nametoindex() to ll_name_to_index() to cached variant. Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com> --- bridge/fdb.c | 4 ++-- bridge/mdb.c | 2 +- bridge/vlan.c | 2 +- ip/iplink_bond.c | 4 ++-- ip/iplink_bridge.c | 2 +- ip/iplink_vxlan.c | 2 +- ip/iproute_lwtunnel.c | 4 ++-- ip/link_gre.c | 2 +- ip/link_gre6.c | 2 +- ip/link_ip6tnl.c | 2 +- ip/link_iptnl.c | 2 +- ip/link_vti.c | 2 +- ip/link_vti6.c | 2 +- 13 files changed, 16 insertions(+), 16 deletions(-)