#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
-#include <syslog.h>
#include <string.h>
#include <net/if.h>
+#include <linux/limits.h>
#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/ip.h>
static void explain(void)
{
fprintf(stderr,
- "Usage: ... flower [ MATCH-LIST ]\n"
+ "Usage: ... flower [ MATCH-LIST ] [ verbose ]\n"
" [ skip_sw | skip_hw ]\n"
" [ action ACTION-SPEC ] [ classid CLASSID ]\n"
"\n"
" vlan_id VID |\n"
" vlan_prio PRIORITY |\n"
" vlan_ethtype [ ipv4 | ipv6 | ETH-TYPE ] |\n"
+ " cvlan_id VID |\n"
+ " cvlan_prio PRIORITY |\n"
+ " cvlan_ethtype [ ipv4 | ipv6 | ETH-TYPE ] |\n"
" dst_mac MASKED-LLADDR |\n"
" src_mac MASKED-LLADDR |\n"
" ip_proto [tcp | udp | sctp | icmp | icmpv6 | IP-PROTO ] |\n"
" enc_dst_ip [ IPV4-ADDR | IPV6-ADDR ] |\n"
" enc_src_ip [ IPV4-ADDR | IPV6-ADDR ] |\n"
" enc_key_id [ KEY-ID ] |\n"
+ " enc_tos MASKED-IP_TOS |\n"
+ " enc_ttl MASKED-IP_TTL |\n"
+ " geneve_opts MASKED-OPTIONS |\n"
" ip_flags IP-FLAGS | \n"
" enc_dst_port [ port_number ] }\n"
" FILTERID := X:Y:Z\n"
return err;
}
+static bool eth_type_vlan(__be16 ethertype)
+{
+ return ethertype == htons(ETH_P_8021Q) ||
+ ethertype == htons(ETH_P_8021AD);
+}
+
static int flower_parse_vlan_eth_type(char *str, __be16 eth_type, int type,
__be16 *p_vlan_eth_type,
struct nlmsghdr *n)
{
__be16 vlan_eth_type;
- if (eth_type != htons(ETH_P_8021Q)) {
- fprintf(stderr,
- "Can't set \"vlan_ethtype\" if ethertype isn't 802.1Q\n");
+ if (!eth_type_vlan(eth_type)) {
+ fprintf(stderr, "Can't set \"%s\" if ethertype isn't 802.1Q or 802.1AD\n",
+ type == TCA_FLOWER_KEY_VLAN_ETH_TYPE ? "vlan_ethtype" : "cvlan_ethtype");
return -1;
}
static struct flag_to_string flags_str[] = {
{ TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT, FLOWER_IP_FLAGS, "frag" },
+ { TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST, FLOWER_IP_FLAGS, "firstfrag" },
};
static int flower_parse_matching_flags(char *str,
return -1;
}
+static int flower_port_range_attr_type(__u8 ip_proto, enum flower_endpoint type,
+ __be16 *min_port_type,
+ __be16 *max_port_type)
+{
+ if (ip_proto == IPPROTO_TCP || ip_proto == IPPROTO_UDP ||
+ ip_proto == IPPROTO_SCTP) {
+ if (type == FLOWER_ENDPOINT_SRC) {
+ *min_port_type = TCA_FLOWER_KEY_PORT_SRC_MIN;
+ *max_port_type = TCA_FLOWER_KEY_PORT_SRC_MAX;
+ } else {
+ *min_port_type = TCA_FLOWER_KEY_PORT_DST_MIN;
+ *max_port_type = TCA_FLOWER_KEY_PORT_DST_MAX;
+ }
+ } else {
+ return -1;
+ }
+ return 0;
+}
+
static int flower_parse_port(char *str, __u8 ip_proto,
enum flower_endpoint endpoint,
struct nlmsghdr *n)
{
+ __u16 min, max;
int ret;
- int type;
- __be16 port;
- type = flower_port_attr_type(ip_proto, endpoint);
- if (type < 0)
- return -1;
+ ret = sscanf(str, "%hu-%hu", &min, &max);
- ret = get_be16(&port, str, 10);
- if (ret)
- return -1;
+ if (ret == 1) {
+ int type;
- addattr16(n, MAX_MSG, type, port);
+ type = flower_port_attr_type(ip_proto, endpoint);
+ if (type < 0)
+ return -1;
+ addattr16(n, MAX_MSG, type, htons(min));
+ } else if (ret == 2) {
+ __be16 min_port_type, max_port_type;
+
+ if (max <= min) {
+ fprintf(stderr, "max value should be greater than min value\n");
+ return -1;
+ }
+ if (flower_port_range_attr_type(ip_proto, endpoint,
+ &min_port_type, &max_port_type))
+ return -1;
+ addattr16(n, MAX_MSG, min_port_type, htons(min));
+ addattr16(n, MAX_MSG, max_port_type, htons(max));
+ } else {
+ return -1;
+ }
return 0;
}
return 0;
}
+static int flower_parse_geneve_opts(char *str, struct nlmsghdr *n)
+{
+ struct rtattr *nest;
+ char *token;
+ int i, err;
+
+ nest = addattr_nest(n, MAX_MSG, TCA_FLOWER_KEY_ENC_OPTS_GENEVE);
+
+ i = 1;
+ token = strsep(&str, ":");
+ while (token) {
+ switch (i) {
+ case TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS:
+ {
+ __be16 opt_class;
+
+ if (!strlen(token))
+ break;
+ err = get_be16(&opt_class, token, 16);
+ if (err)
+ return err;
+
+ addattr16(n, MAX_MSG, i, opt_class);
+ break;
+ }
+ case TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE:
+ {
+ __u8 opt_type;
+
+ if (!strlen(token))
+ break;
+ err = get_u8(&opt_type, token, 16);
+ if (err)
+ return err;
+
+ addattr8(n, MAX_MSG, i, opt_type);
+ break;
+ }
+ case TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA:
+ {
+ size_t token_len = strlen(token);
+ __u8 *opts;
+
+ if (!token_len)
+ break;
+ opts = malloc(token_len / 2);
+ if (!opts)
+ return -1;
+ if (hex2mem(token, opts, token_len / 2) < 0) {
+ free(opts);
+ return -1;
+ }
+ addattr_l(n, MAX_MSG, i, opts, token_len / 2);
+ free(opts);
+
+ break;
+ }
+ default:
+ fprintf(stderr, "Unknown \"geneve_opts\" type\n");
+ return -1;
+ }
+
+ token = strsep(&str, ":");
+ i++;
+ }
+ addattr_nest_end(n, nest);
+
+ return 0;
+}
+
+static int flower_parse_enc_opt_part(char *str, struct nlmsghdr *n)
+{
+ char *token;
+ int err;
+
+ token = strsep(&str, ",");
+ while (token) {
+ err = flower_parse_geneve_opts(token, n);
+ if (err)
+ return err;
+
+ token = strsep(&str, ",");
+ }
+
+ return 0;
+}
+
+static int flower_check_enc_opt_key(char *key)
+{
+ int key_len, col_cnt = 0;
+
+ key_len = strlen(key);
+ while ((key = strchr(key, ':'))) {
+ if (strlen(key) == key_len)
+ return -1;
+
+ key_len = strlen(key) - 1;
+ col_cnt++;
+ key++;
+ }
+
+ if (col_cnt != 2 || !key_len)
+ return -1;
+
+ return 0;
+}
+
+static int flower_parse_enc_opts(char *str, struct nlmsghdr *n)
+{
+ char key[XATTR_SIZE_MAX], mask[XATTR_SIZE_MAX];
+ int data_len, key_len, mask_len, err;
+ char *token, *slash;
+ struct rtattr *nest;
+
+ key_len = 0;
+ mask_len = 0;
+ token = strsep(&str, ",");
+ while (token) {
+ slash = strchr(token, '/');
+ if (slash)
+ *slash = '\0';
+
+ if ((key_len + strlen(token) > XATTR_SIZE_MAX) ||
+ flower_check_enc_opt_key(token))
+ return -1;
+
+ strcpy(&key[key_len], token);
+ key_len += strlen(token) + 1;
+ key[key_len - 1] = ',';
+
+ if (!slash) {
+ /* Pad out mask when not provided */
+ if (mask_len + strlen(token) > XATTR_SIZE_MAX)
+ return -1;
+
+ data_len = strlen(rindex(token, ':'));
+ sprintf(&mask[mask_len], "ffff:ff:");
+ mask_len += 8;
+ memset(&mask[mask_len], 'f', data_len - 1);
+ mask_len += data_len;
+ mask[mask_len - 1] = ',';
+ token = strsep(&str, ",");
+ continue;
+ }
+
+ if (mask_len + strlen(slash + 1) > XATTR_SIZE_MAX)
+ return -1;
+
+ strcpy(&mask[mask_len], slash + 1);
+ mask_len += strlen(slash + 1) + 1;
+ mask[mask_len - 1] = ',';
+
+ *slash = '/';
+ token = strsep(&str, ",");
+ }
+ key[key_len - 1] = '\0';
+ mask[mask_len - 1] = '\0';
+
+ nest = addattr_nest(n, MAX_MSG, TCA_FLOWER_KEY_ENC_OPTS);
+ err = flower_parse_enc_opt_part(key, n);
+ if (err)
+ return err;
+ addattr_nest_end(n, nest);
+
+ nest = addattr_nest(n, MAX_MSG, TCA_FLOWER_KEY_ENC_OPTS_MASK);
+ err = flower_parse_enc_opt_part(mask, n);
+ if (err)
+ return err;
+ addattr_nest_end(n, nest);
+
+ return 0;
+}
+
static int flower_parse_opt(struct filter_util *qu, char *handle,
int argc, char **argv, struct nlmsghdr *n)
{
struct rtattr *tail;
__be16 eth_type = TC_H_MIN(t->tcm_info);
__be16 vlan_ethtype = 0;
+ __be16 cvlan_ethtype = 0;
__u8 ip_proto = 0xff;
__u32 flags = 0;
__u32 mtf = 0;
return -1;
}
addattr_l(n, MAX_MSG, TCA_FLOWER_CLASSID, &handle, 4);
+ } else if (matches(*argv, "hw_tc") == 0) {
+ unsigned int handle;
+ __u32 tc;
+ char *end;
+
+ NEXT_ARG();
+ tc = strtoul(*argv, &end, 0);
+ if (*end) {
+ fprintf(stderr, "Illegal TC index\n");
+ return -1;
+ }
+ if (tc >= TC_QOPT_MAX_QUEUE) {
+ fprintf(stderr, "TC index exceeds max range\n");
+ return -1;
+ }
+ handle = TC_H_MAKE(TC_H_MAJ(t->tcm_parent),
+ TC_H_MIN(tc + TC_H_MIN_PRIORITY));
+ addattr_l(n, MAX_MSG, TCA_FLOWER_CLASSID, &handle,
+ sizeof(handle));
} else if (matches(*argv, "ip_flags") == 0) {
NEXT_ARG();
ret = flower_parse_matching_flags(*argv,
fprintf(stderr, "Illegal \"ip_flags\"\n");
return -1;
}
+ } else if (matches(*argv, "verbose") == 0) {
+ flags |= TCA_CLS_FLAGS_VERBOSE;
} else if (matches(*argv, "skip_hw") == 0) {
flags |= TCA_CLS_FLAGS_SKIP_HW;
} else if (matches(*argv, "skip_sw") == 0) {
flags |= TCA_CLS_FLAGS_SKIP_SW;
} else if (matches(*argv, "indev") == 0) {
- char ifname[IFNAMSIZ] = {};
-
NEXT_ARG();
- strncpy(ifname, *argv, sizeof(ifname) - 1);
- addattrstrz(n, MAX_MSG, TCA_FLOWER_INDEV, ifname);
+ if (check_ifname(*argv))
+ invarg("\"indev\" not a valid ifname", *argv);
+ addattrstrz(n, MAX_MSG, TCA_FLOWER_INDEV, *argv);
} else if (matches(*argv, "vlan_id") == 0) {
__u16 vid;
NEXT_ARG();
- if (eth_type != htons(ETH_P_8021Q)) {
- fprintf(stderr,
- "Can't set \"vlan_id\" if ethertype isn't 802.1Q\n");
+ if (!eth_type_vlan(eth_type)) {
+ fprintf(stderr, "Can't set \"vlan_id\" if ethertype isn't 802.1Q or 802.1AD\n");
return -1;
}
ret = get_u16(&vid, *argv, 10);
__u8 vlan_prio;
NEXT_ARG();
- if (eth_type != htons(ETH_P_8021Q)) {
- fprintf(stderr,
- "Can't set \"vlan_prio\" if ethertype isn't 802.1Q\n");
+ if (!eth_type_vlan(eth_type)) {
+ fprintf(stderr, "Can't set \"vlan_prio\" if ethertype isn't 802.1Q or 802.1AD\n");
return -1;
}
ret = get_u8(&vlan_prio, *argv, 10);
&vlan_ethtype, n);
if (ret < 0)
return -1;
+ } else if (matches(*argv, "cvlan_id") == 0) {
+ __u16 vid;
+
+ NEXT_ARG();
+ if (!eth_type_vlan(vlan_ethtype)) {
+ fprintf(stderr, "Can't set \"cvlan_id\" if inner vlan ethertype isn't 802.1Q or 802.1AD\n");
+ return -1;
+ }
+ ret = get_u16(&vid, *argv, 10);
+ if (ret < 0 || vid & ~0xfff) {
+ fprintf(stderr, "Illegal \"cvlan_id\"\n");
+ return -1;
+ }
+ addattr16(n, MAX_MSG, TCA_FLOWER_KEY_CVLAN_ID, vid);
+ } else if (matches(*argv, "cvlan_prio") == 0) {
+ __u8 cvlan_prio;
+
+ NEXT_ARG();
+ if (!eth_type_vlan(vlan_ethtype)) {
+ fprintf(stderr, "Can't set \"cvlan_prio\" if inner vlan ethertype isn't 802.1Q or 802.1AD\n");
+ return -1;
+ }
+ ret = get_u8(&cvlan_prio, *argv, 10);
+ if (ret < 0 || cvlan_prio & ~0x7) {
+ fprintf(stderr, "Illegal \"cvlan_prio\"\n");
+ return -1;
+ }
+ addattr8(n, MAX_MSG,
+ TCA_FLOWER_KEY_CVLAN_PRIO, cvlan_prio);
+ } else if (matches(*argv, "cvlan_ethtype") == 0) {
+ NEXT_ARG();
+ ret = flower_parse_vlan_eth_type(*argv, vlan_ethtype,
+ TCA_FLOWER_KEY_CVLAN_ETH_TYPE,
+ &cvlan_ethtype, n);
+ if (ret < 0)
+ return -1;
} else if (matches(*argv, "mpls_label") == 0) {
__u32 label;
}
} else if (matches(*argv, "ip_proto") == 0) {
NEXT_ARG();
- ret = flower_parse_ip_proto(*argv, vlan_ethtype ?
+ ret = flower_parse_ip_proto(*argv, cvlan_ethtype ?
+ cvlan_ethtype : vlan_ethtype ?
vlan_ethtype : eth_type,
TCA_FLOWER_KEY_IP_PROTO,
&ip_proto, n);
}
} else if (matches(*argv, "dst_ip") == 0) {
NEXT_ARG();
- ret = flower_parse_ip_addr(*argv, vlan_ethtype ?
+ ret = flower_parse_ip_addr(*argv, cvlan_ethtype ?
+ cvlan_ethtype : vlan_ethtype ?
vlan_ethtype : eth_type,
TCA_FLOWER_KEY_IPV4_DST,
TCA_FLOWER_KEY_IPV4_DST_MASK,
}
} else if (matches(*argv, "src_ip") == 0) {
NEXT_ARG();
- ret = flower_parse_ip_addr(*argv, vlan_ethtype ?
+ ret = flower_parse_ip_addr(*argv, cvlan_ethtype ?
+ cvlan_ethtype : vlan_ethtype ?
vlan_ethtype : eth_type,
TCA_FLOWER_KEY_IPV4_SRC,
TCA_FLOWER_KEY_IPV4_SRC_MASK,
fprintf(stderr, "Illegal \"enc_dst_port\"\n");
return -1;
}
+ } else if (matches(*argv, "enc_tos") == 0) {
+ NEXT_ARG();
+ ret = flower_parse_ip_tos_ttl(*argv,
+ TCA_FLOWER_KEY_ENC_IP_TOS,
+ TCA_FLOWER_KEY_ENC_IP_TOS_MASK,
+ n);
+ if (ret < 0) {
+ fprintf(stderr, "Illegal \"enc_tos\"\n");
+ return -1;
+ }
+ } else if (matches(*argv, "enc_ttl") == 0) {
+ NEXT_ARG();
+ ret = flower_parse_ip_tos_ttl(*argv,
+ TCA_FLOWER_KEY_ENC_IP_TTL,
+ TCA_FLOWER_KEY_ENC_IP_TTL_MASK,
+ n);
+ if (ret < 0) {
+ fprintf(stderr, "Illegal \"enc_ttl\"\n");
+ return -1;
+ }
+ } else if (matches(*argv, "geneve_opts") == 0) {
+ NEXT_ARG();
+ ret = flower_parse_enc_opts(*argv, n);
+ if (ret < 0) {
+ fprintf(stderr, "Illegal \"geneve_opts\"\n");
+ return -1;
+ }
} else if (matches(*argv, "action") == 0) {
NEXT_ARG();
ret = parse_action(&argc, &argv, TCA_FLOWER_ACT, n);
return bits;
}
-static void flower_print_eth_addr(FILE *f, char *name,
- struct rtattr *addr_attr,
+static void flower_print_eth_addr(char *name, struct rtattr *addr_attr,
struct rtattr *mask_attr)
{
+ SPRINT_BUF(namefrm);
+ SPRINT_BUF(out);
SPRINT_BUF(b1);
+ size_t done;
int bits;
if (!addr_attr || RTA_PAYLOAD(addr_attr) != ETH_ALEN)
return;
- fprintf(f, "\n %s %s", name, ll_addr_n2a(RTA_DATA(addr_attr), ETH_ALEN,
- 0, b1, sizeof(b1)));
- if (!mask_attr || RTA_PAYLOAD(mask_attr) != ETH_ALEN)
- return;
- bits = __mask_bits(RTA_DATA(mask_attr), ETH_ALEN);
- if (bits < 0)
- fprintf(f, "/%s", ll_addr_n2a(RTA_DATA(mask_attr), ETH_ALEN,
- 0, b1, sizeof(b1)));
- else if (bits < ETH_ALEN * 8)
- fprintf(f, "/%d", bits);
+ done = sprintf(out, "%s",
+ ll_addr_n2a(RTA_DATA(addr_attr), ETH_ALEN,
+ 0, b1, sizeof(b1)));
+ if (mask_attr && RTA_PAYLOAD(mask_attr) == ETH_ALEN) {
+ bits = __mask_bits(RTA_DATA(mask_attr), ETH_ALEN);
+ if (bits < 0)
+ sprintf(out + done, "/%s",
+ ll_addr_n2a(RTA_DATA(mask_attr), ETH_ALEN,
+ 0, b1, sizeof(b1)));
+ else if (bits < ETH_ALEN * 8)
+ sprintf(out + done, "/%d", bits);
+ }
+
+ sprintf(namefrm, "\n %s %%s", name);
+ print_string(PRINT_ANY, name, namefrm, out);
}
-static void flower_print_eth_type(FILE *f, __be16 *p_eth_type,
+static void flower_print_eth_type(__be16 *p_eth_type,
struct rtattr *eth_type_attr)
{
+ SPRINT_BUF(out);
__be16 eth_type;
if (!eth_type_attr)
return;
eth_type = rta_getattr_u16(eth_type_attr);
- fprintf(f, "\n eth_type ");
if (eth_type == htons(ETH_P_IP))
- fprintf(f, "ipv4");
+ sprintf(out, "ipv4");
else if (eth_type == htons(ETH_P_IPV6))
- fprintf(f, "ipv6");
+ sprintf(out, "ipv6");
else if (eth_type == htons(ETH_P_ARP))
- fprintf(f, "arp");
+ sprintf(out, "arp");
else if (eth_type == htons(ETH_P_RARP))
- fprintf(f, "rarp");
+ sprintf(out, "rarp");
else
- fprintf(f, "%04x", ntohs(eth_type));
+ sprintf(out, "%04x", ntohs(eth_type));
+
+ print_string(PRINT_ANY, "eth_type", "\n eth_type %s", out);
*p_eth_type = eth_type;
}
-static void flower_print_ip_proto(FILE *f, __u8 *p_ip_proto,
+static void flower_print_ip_proto(__u8 *p_ip_proto,
struct rtattr *ip_proto_attr)
{
+ SPRINT_BUF(out);
__u8 ip_proto;
if (!ip_proto_attr)
return;
ip_proto = rta_getattr_u8(ip_proto_attr);
- fprintf(f, "\n ip_proto ");
if (ip_proto == IPPROTO_TCP)
- fprintf(f, "tcp");
+ sprintf(out, "tcp");
else if (ip_proto == IPPROTO_UDP)
- fprintf(f, "udp");
+ sprintf(out, "udp");
else if (ip_proto == IPPROTO_SCTP)
- fprintf(f, "sctp");
+ sprintf(out, "sctp");
else if (ip_proto == IPPROTO_ICMP)
- fprintf(f, "icmp");
+ sprintf(out, "icmp");
else if (ip_proto == IPPROTO_ICMPV6)
- fprintf(f, "icmpv6");
+ sprintf(out, "icmpv6");
else
- fprintf(f, "%02x", ip_proto);
+ sprintf(out, "%02x", ip_proto);
+
+ print_string(PRINT_ANY, "ip_proto", "\n ip_proto %s", out);
*p_ip_proto = ip_proto;
}
-static void flower_print_ip_attr(FILE *f, char *name,
- struct rtattr *key_attr,
+static void flower_print_ip_attr(const char *name, struct rtattr *key_attr,
struct rtattr *mask_attr)
{
+ SPRINT_BUF(namefrm);
+ SPRINT_BUF(out);
+ size_t done;
+
if (!key_attr)
return;
- fprintf(f, "\n %s %x", name, rta_getattr_u8(key_attr));
- if (!mask_attr)
- return;
- fprintf(f, "/%x", rta_getattr_u8(mask_attr));
+ done = sprintf(out, "0x%x", rta_getattr_u8(key_attr));
+ if (mask_attr)
+ sprintf(out + done, "/%x", rta_getattr_u8(mask_attr));
+
+ print_string(PRINT_FP, NULL, "%s ", _SL_);
+ sprintf(namefrm, "%s %%s", name);
+ print_string(PRINT_ANY, name, namefrm, out);
}
-static void flower_print_matching_flags(FILE *f, char *name,
+static void flower_print_matching_flags(char *name,
enum flower_matching_flags type,
struct rtattr *attr,
struct rtattr *mask_attr)
if (type != flags_str[i].type)
continue;
if (mtf_mask & flags_str[i].flag) {
- if (++count == 1)
- fprintf(f, "\n %s ", name);
- else
- fprintf(f, "/");
+ if (++count == 1) {
+ print_string(PRINT_FP, NULL, "\n %s ", name);
+ open_json_object(name);
+ } else {
+ print_string(PRINT_FP, NULL, "/", NULL);
+ }
+ print_bool(PRINT_JSON, flags_str[i].string, NULL,
+ mtf & flags_str[i].flag);
if (mtf & flags_str[i].flag)
- fprintf(f, "%s", flags_str[i].string);
+ print_string(PRINT_FP, NULL, "%s",
+ flags_str[i].string);
else
- fprintf(f, "no%s", flags_str[i].string);
+ print_string(PRINT_FP, NULL, "no%s",
+ flags_str[i].string);
}
}
+ if (count)
+ close_json_object();
}
-static void flower_print_ip_addr(FILE *f, char *name, __be16 eth_type,
+static void flower_print_ip_addr(char *name, __be16 eth_type,
struct rtattr *addr4_attr,
struct rtattr *mask4_attr,
struct rtattr *addr6_attr,
{
struct rtattr *addr_attr;
struct rtattr *mask_attr;
+ SPRINT_BUF(namefrm);
+ SPRINT_BUF(out);
+ size_t done;
int family;
size_t len;
int bits;
}
if (!addr_attr || RTA_PAYLOAD(addr_attr) != len)
return;
- fprintf(f, "\n %s %s", name, rt_addr_n2a_rta(family, addr_attr));
if (!mask_attr || RTA_PAYLOAD(mask_attr) != len)
return;
+ done = sprintf(out, "%s", rt_addr_n2a_rta(family, addr_attr));
bits = __mask_bits(RTA_DATA(mask_attr), len);
if (bits < 0)
- fprintf(f, "/%s", rt_addr_n2a_rta(family, mask_attr));
+ sprintf(out + done, "/%s", rt_addr_n2a_rta(family, mask_attr));
else if (bits < len * 8)
- fprintf(f, "/%d", bits);
+ sprintf(out + done, "/%d", bits);
+
+ sprintf(namefrm, "\n %s %%s", name);
+ print_string(PRINT_ANY, name, namefrm, out);
}
-static void flower_print_ip4_addr(FILE *f, char *name,
- struct rtattr *addr_attr,
+static void flower_print_ip4_addr(char *name, struct rtattr *addr_attr,
struct rtattr *mask_attr)
{
- return flower_print_ip_addr(f, name, htons(ETH_P_IP),
+ return flower_print_ip_addr(name, htons(ETH_P_IP),
addr_attr, mask_attr, 0, 0);
}
-static void flower_print_port(FILE *f, char *name, struct rtattr *attr)
+static void flower_print_port(char *name, struct rtattr *attr)
+{
+ SPRINT_BUF(namefrm);
+
+ if (!attr)
+ return;
+
+ sprintf(namefrm,"\n %s %%u", name);
+ print_hu(PRINT_ANY, name, namefrm, rta_getattr_be16(attr));
+}
+
+static void flower_print_port_range(char *name, struct rtattr *min_attr,
+ struct rtattr *max_attr)
{
- if (attr)
- fprintf(f, "\n %s %d", name, rta_getattr_be16(attr));
+ if (!min_attr || !max_attr)
+ return;
+
+ if (is_json_context()) {
+ open_json_object(name);
+ print_hu(PRINT_JSON, "start", NULL, rta_getattr_be16(min_attr));
+ print_hu(PRINT_JSON, "end", NULL, rta_getattr_be16(max_attr));
+ close_json_object();
+ } else {
+ SPRINT_BUF(namefrm);
+ SPRINT_BUF(out);
+ size_t done;
+
+ done = sprintf(out, "%u", rta_getattr_be16(min_attr));
+ sprintf(out + done, "-%u", rta_getattr_be16(max_attr));
+ sprintf(namefrm, "\n %s %%s", name);
+ print_string(PRINT_ANY, name, namefrm, out);
+ }
}
-static void flower_print_tcp_flags(FILE *f, char *name,
- struct rtattr *flags_attr,
- struct rtattr *mask_attr)
+static void flower_print_tcp_flags(const char *name, struct rtattr *flags_attr,
+ struct rtattr *mask_attr)
{
+ SPRINT_BUF(namefrm);
+ SPRINT_BUF(out);
+ size_t done;
+
if (!flags_attr)
return;
- fprintf(f, "\n %s %x", name, rta_getattr_be16(flags_attr));
- if (!mask_attr)
+
+ done = sprintf(out, "0x%x", rta_getattr_be16(flags_attr));
+ if (mask_attr)
+ sprintf(out + done, "/%x", rta_getattr_be16(mask_attr));
+
+ print_string(PRINT_FP, NULL, "%s ", _SL_);
+ sprintf(namefrm, "%s %%s", name);
+ print_string(PRINT_ANY, name, namefrm, out);
+}
+
+
+static void flower_print_key_id(const char *name, struct rtattr *attr)
+{
+ SPRINT_BUF(namefrm);
+
+ if (!attr)
return;
- fprintf(f, "/%x", rta_getattr_be16(mask_attr));
+
+ sprintf(namefrm,"\n %s %%u", name);
+ print_uint(PRINT_ANY, name, namefrm, rta_getattr_be32(attr));
}
+static void flower_print_geneve_opts(const char *name, struct rtattr *attr,
+ char *strbuf)
+{
+ struct rtattr *tb[TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX + 1];
+ int ii, data_len, offset = 0, slen = 0;
+ struct rtattr *i = RTA_DATA(attr);
+ int rem = RTA_PAYLOAD(attr);
+ __u8 type, data_r[rem];
+ char data[rem * 2 + 1];
+ __u16 class;
+
+ open_json_array(PRINT_JSON, name);
+ while (rem) {
+ parse_rtattr(tb, TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX, i, rem);
+ class = rta_getattr_be16(tb[TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS]);
+ type = rta_getattr_u8(tb[TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE]);
+ data_len = RTA_PAYLOAD(tb[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA]);
+ hexstring_n2a(RTA_DATA(tb[TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA]),
+ data_len, data, sizeof(data));
+ hex2mem(data, data_r, data_len);
+ offset += data_len + 20;
+ rem -= data_len + 20;
+ i = RTA_DATA(attr) + offset;
+
+ open_json_object(NULL);
+ print_uint(PRINT_JSON, "class", NULL, class);
+ print_uint(PRINT_JSON, "type", NULL, type);
+ open_json_array(PRINT_JSON, "data");
+ for (ii = 0; ii < data_len; ii++)
+ print_uint(PRINT_JSON, NULL, NULL, data_r[ii]);
+ close_json_array(PRINT_JSON, "data");
+ close_json_object();
+
+ slen += sprintf(strbuf + slen, "%04x:%02x:%s",
+ class, type, data);
+ if (rem)
+ slen += sprintf(strbuf + slen, ",");
+ }
+ close_json_array(PRINT_JSON, name);
+}
+
+static void flower_print_geneve_parts(const char *name, struct rtattr *attr,
+ char *key, char *mask)
+{
+ char *namefrm = "\n geneve_opt %s";
+ char *key_token, *mask_token, *out;
+ int len;
+
+ out = malloc(RTA_PAYLOAD(attr) * 4 + 3);
+ if (!out)
+ return;
+
+ len = 0;
+ key_token = strsep(&key, ",");
+ mask_token = strsep(&mask, ",");
+ while (key_token) {
+ len += sprintf(&out[len], "%s/%s,", key_token, mask_token);
+ mask_token = strsep(&mask, ",");
+ key_token = strsep(&key, ",");
+ }
+
+ out[len - 1] = '\0';
+ print_string(PRINT_FP, name, namefrm, out);
+ free(out);
+}
-static void flower_print_key_id(FILE *f, const char *name,
- struct rtattr *attr)
+static void flower_print_enc_opts(const char *name, struct rtattr *attr,
+ struct rtattr *mask_attr)
{
- if (attr)
- fprintf(f, "\n %s %d", name, rta_getattr_be32(attr));
+ struct rtattr *key_tb[TCA_FLOWER_KEY_ENC_OPTS_MAX + 1];
+ struct rtattr *msk_tb[TCA_FLOWER_KEY_ENC_OPTS_MAX + 1];
+ char *key, *msk;
+
+ if (!attr)
+ return;
+
+ key = malloc(RTA_PAYLOAD(attr) * 2 + 1);
+ if (!key)
+ return;
+
+ msk = malloc(RTA_PAYLOAD(attr) * 2 + 1);
+ if (!msk)
+ goto err_key_free;
+
+ parse_rtattr_nested(key_tb, TCA_FLOWER_KEY_ENC_OPTS_MAX, attr);
+ flower_print_geneve_opts("geneve_opt_key",
+ key_tb[TCA_FLOWER_KEY_ENC_OPTS_GENEVE], key);
+
+ parse_rtattr_nested(msk_tb, TCA_FLOWER_KEY_ENC_OPTS_MAX, mask_attr);
+ flower_print_geneve_opts("geneve_opt_mask",
+ msk_tb[TCA_FLOWER_KEY_ENC_OPTS_GENEVE], msk);
+
+ flower_print_geneve_parts(name, attr, key, msk);
+
+ free(msk);
+err_key_free:
+ free(key);
}
-static void flower_print_masked_u8(FILE *f, const char *name,
- struct rtattr *attr,
+static void flower_print_masked_u8(const char *name, struct rtattr *attr,
struct rtattr *mask_attr,
const char *(*value_to_str)(__u8 value))
{
const char *value_str = NULL;
__u8 value, mask;
+ SPRINT_BUF(namefrm);
+ SPRINT_BUF(out);
+ size_t done;
if (!attr)
return;
if (mask == UINT8_MAX && value_to_str)
value_str = value_to_str(value);
- fprintf(f, "\n %s ", name);
-
if (value_str)
- fputs(value_str, f);
+ done = sprintf(out, "%s", value_str);
else
- fprintf(f, "%d", value);
+ done = sprintf(out, "%d", value);
if (mask != UINT8_MAX)
- fprintf(f, "/%d", mask);
+ sprintf(out + done, "/%d", mask);
+
+ sprintf(namefrm,"\n %s %%s", name);
+ print_string(PRINT_ANY, name, namefrm, out);
}
-static void flower_print_u8(FILE *f, const char *name, struct rtattr *attr)
+static void flower_print_u8(const char *name, struct rtattr *attr)
{
- flower_print_masked_u8(f, name, attr, NULL, NULL);
+ flower_print_masked_u8(name, attr, NULL, NULL);
}
-static void flower_print_u32(FILE *f, const char *name, struct rtattr *attr)
+static void flower_print_u32(const char *name, struct rtattr *attr)
{
- __u32 value;
+ SPRINT_BUF(namefrm);
if (!attr)
return;
- value = rta_getattr_u32(attr);
-
- fprintf(f, "\n %s %d", name, value);
+ sprintf(namefrm,"\n %s %%u", name);
+ print_uint(PRINT_ANY, name, namefrm, rta_getattr_u32(attr));
}
-static void flower_print_arp_op(FILE *f, const char *name,
+static void flower_print_arp_op(const char *name,
struct rtattr *op_attr,
struct rtattr *mask_attr)
{
- flower_print_masked_u8(f, name, op_attr, mask_attr,
+ flower_print_masked_u8(name, op_attr, mask_attr,
flower_print_arp_op_to_name);
}
struct rtattr *opt, __u32 handle)
{
struct rtattr *tb[TCA_FLOWER_MAX + 1];
+ __be16 min_port_type, max_port_type;
int nl_type, nl_mask_type;
__be16 eth_type = 0;
__u8 ip_proto = 0xff;
parse_rtattr_nested(tb, TCA_FLOWER_MAX, opt);
if (handle)
- fprintf(f, "handle 0x%x ", handle);
+ print_uint(PRINT_ANY, "handle", "handle 0x%x ", handle);
if (tb[TCA_FLOWER_CLASSID]) {
- SPRINT_BUF(b1);
- fprintf(f, "classid %s ",
- sprint_tc_classid(rta_getattr_u32(tb[TCA_FLOWER_CLASSID]),
- b1));
+ __u32 h = rta_getattr_u32(tb[TCA_FLOWER_CLASSID]);
+
+ if (TC_H_MIN(h) < TC_H_MIN_PRIORITY ||
+ TC_H_MIN(h) > (TC_H_MIN_PRIORITY + TC_QOPT_MAX_QUEUE - 1)) {
+ SPRINT_BUF(b1);
+ print_string(PRINT_ANY, "classid", "classid %s ",
+ sprint_tc_classid(h, b1));
+ } else {
+ print_uint(PRINT_ANY, "hw_tc", "hw_tc %u ",
+ TC_H_MIN(h) - TC_H_MIN_PRIORITY);
+ }
}
if (tb[TCA_FLOWER_INDEV]) {
struct rtattr *attr = tb[TCA_FLOWER_INDEV];
- fprintf(f, "\n indev %s", rta_getattr_str(attr));
+ print_string(PRINT_ANY, "indev", "\n indev %s",
+ rta_getattr_str(attr));
}
+ open_json_object("keys");
+
if (tb[TCA_FLOWER_KEY_VLAN_ID]) {
struct rtattr *attr = tb[TCA_FLOWER_KEY_VLAN_ID];
- fprintf(f, "\n vlan_id %d", rta_getattr_u16(attr));
+ print_uint(PRINT_ANY, "vlan_id", "\n vlan_id %u",
+ rta_getattr_u16(attr));
}
if (tb[TCA_FLOWER_KEY_VLAN_PRIO]) {
struct rtattr *attr = tb[TCA_FLOWER_KEY_VLAN_PRIO];
- fprintf(f, "\n vlan_prio %d", rta_getattr_u8(attr));
+ print_uint(PRINT_ANY, "vlan_prio", "\n vlan_prio %d",
+ rta_getattr_u8(attr));
+ }
+
+ if (tb[TCA_FLOWER_KEY_VLAN_ETH_TYPE]) {
+ SPRINT_BUF(buf);
+ struct rtattr *attr = tb[TCA_FLOWER_KEY_VLAN_ETH_TYPE];
+
+ print_string(PRINT_ANY, "vlan_ethtype", "\n vlan_ethtype %s",
+ ll_proto_n2a(rta_getattr_u16(attr),
+ buf, sizeof(buf)));
+ }
+
+ if (tb[TCA_FLOWER_KEY_CVLAN_ID]) {
+ struct rtattr *attr = tb[TCA_FLOWER_KEY_CVLAN_ID];
+
+ print_uint(PRINT_ANY, "cvlan_id", "\n cvlan_id %u",
+ rta_getattr_u16(attr));
}
- flower_print_eth_addr(f, "dst_mac", tb[TCA_FLOWER_KEY_ETH_DST],
+ if (tb[TCA_FLOWER_KEY_CVLAN_PRIO]) {
+ struct rtattr *attr = tb[TCA_FLOWER_KEY_CVLAN_PRIO];
+
+ print_uint(PRINT_ANY, "cvlan_prio", "\n cvlan_prio %d",
+ rta_getattr_u8(attr));
+ }
+
+ if (tb[TCA_FLOWER_KEY_CVLAN_ETH_TYPE]) {
+ SPRINT_BUF(buf);
+ struct rtattr *attr = tb[TCA_FLOWER_KEY_CVLAN_ETH_TYPE];
+
+ print_string(PRINT_ANY, "cvlan_ethtype", "\n cvlan_ethtype %s",
+ ll_proto_n2a(rta_getattr_u16(attr),
+ buf, sizeof(buf)));
+ }
+
+ flower_print_eth_addr("dst_mac", tb[TCA_FLOWER_KEY_ETH_DST],
tb[TCA_FLOWER_KEY_ETH_DST_MASK]);
- flower_print_eth_addr(f, "src_mac", tb[TCA_FLOWER_KEY_ETH_SRC],
+ flower_print_eth_addr("src_mac", tb[TCA_FLOWER_KEY_ETH_SRC],
tb[TCA_FLOWER_KEY_ETH_SRC_MASK]);
- flower_print_eth_type(f, ð_type, tb[TCA_FLOWER_KEY_ETH_TYPE]);
- flower_print_ip_proto(f, &ip_proto, tb[TCA_FLOWER_KEY_IP_PROTO]);
+ flower_print_eth_type(ð_type, tb[TCA_FLOWER_KEY_ETH_TYPE]);
+ flower_print_ip_proto(&ip_proto, tb[TCA_FLOWER_KEY_IP_PROTO]);
- flower_print_ip_attr(f, "ip_tos", tb[TCA_FLOWER_KEY_IP_TOS],
+ flower_print_ip_attr("ip_tos", tb[TCA_FLOWER_KEY_IP_TOS],
tb[TCA_FLOWER_KEY_IP_TOS_MASK]);
- flower_print_ip_attr(f, "ip_ttl", tb[TCA_FLOWER_KEY_IP_TTL],
+ flower_print_ip_attr("ip_ttl", tb[TCA_FLOWER_KEY_IP_TTL],
tb[TCA_FLOWER_KEY_IP_TTL_MASK]);
- flower_print_u32(f, "mpls_label", tb[TCA_FLOWER_KEY_MPLS_LABEL]);
- flower_print_u8(f, "mpls_tc", tb[TCA_FLOWER_KEY_MPLS_TC]);
- flower_print_u8(f, "mpls_bos", tb[TCA_FLOWER_KEY_MPLS_BOS]);
- flower_print_u8(f, "mpls_ttl", tb[TCA_FLOWER_KEY_MPLS_TTL]);
+ flower_print_u32("mpls_label", tb[TCA_FLOWER_KEY_MPLS_LABEL]);
+ flower_print_u8("mpls_tc", tb[TCA_FLOWER_KEY_MPLS_TC]);
+ flower_print_u8("mpls_bos", tb[TCA_FLOWER_KEY_MPLS_BOS]);
+ flower_print_u8("mpls_ttl", tb[TCA_FLOWER_KEY_MPLS_TTL]);
- flower_print_ip_addr(f, "dst_ip", eth_type,
+ flower_print_ip_addr("dst_ip", eth_type,
tb[TCA_FLOWER_KEY_IPV4_DST],
tb[TCA_FLOWER_KEY_IPV4_DST_MASK],
tb[TCA_FLOWER_KEY_IPV6_DST],
tb[TCA_FLOWER_KEY_IPV6_DST_MASK]);
- flower_print_ip_addr(f, "src_ip", eth_type,
+ flower_print_ip_addr("src_ip", eth_type,
tb[TCA_FLOWER_KEY_IPV4_SRC],
tb[TCA_FLOWER_KEY_IPV4_SRC_MASK],
tb[TCA_FLOWER_KEY_IPV6_SRC],
nl_type = flower_port_attr_type(ip_proto, FLOWER_ENDPOINT_DST);
if (nl_type >= 0)
- flower_print_port(f, "dst_port", tb[nl_type]);
+ flower_print_port("dst_port", tb[nl_type]);
nl_type = flower_port_attr_type(ip_proto, FLOWER_ENDPOINT_SRC);
if (nl_type >= 0)
- flower_print_port(f, "src_port", tb[nl_type]);
+ flower_print_port("src_port", tb[nl_type]);
+
+ if (!flower_port_range_attr_type(ip_proto, FLOWER_ENDPOINT_DST,
+ &min_port_type, &max_port_type))
+ flower_print_port_range("dst_port",
+ tb[min_port_type], tb[max_port_type]);
- flower_print_tcp_flags(f, "tcp_flags", tb[TCA_FLOWER_KEY_TCP_FLAGS],
+ if (!flower_port_range_attr_type(ip_proto, FLOWER_ENDPOINT_SRC,
+ &min_port_type, &max_port_type))
+ flower_print_port_range("src_port",
+ tb[min_port_type], tb[max_port_type]);
+
+ flower_print_tcp_flags("tcp_flags", tb[TCA_FLOWER_KEY_TCP_FLAGS],
tb[TCA_FLOWER_KEY_TCP_FLAGS_MASK]);
nl_type = flower_icmp_attr_type(eth_type, ip_proto,
nl_mask_type = flower_icmp_attr_mask_type(eth_type, ip_proto,
FLOWER_ICMP_FIELD_TYPE);
if (nl_type >= 0 && nl_mask_type >= 0)
- flower_print_masked_u8(f, "icmp_type", tb[nl_type],
+ flower_print_masked_u8("icmp_type", tb[nl_type],
tb[nl_mask_type], NULL);
nl_type = flower_icmp_attr_type(eth_type, ip_proto,
nl_mask_type = flower_icmp_attr_mask_type(eth_type, ip_proto,
FLOWER_ICMP_FIELD_CODE);
if (nl_type >= 0 && nl_mask_type >= 0)
- flower_print_masked_u8(f, "icmp_code", tb[nl_type],
+ flower_print_masked_u8("icmp_code", tb[nl_type],
tb[nl_mask_type], NULL);
- flower_print_ip4_addr(f, "arp_sip", tb[TCA_FLOWER_KEY_ARP_SIP],
+ flower_print_ip4_addr("arp_sip", tb[TCA_FLOWER_KEY_ARP_SIP],
tb[TCA_FLOWER_KEY_ARP_SIP_MASK]);
- flower_print_ip4_addr(f, "arp_tip", tb[TCA_FLOWER_KEY_ARP_TIP],
+ flower_print_ip4_addr("arp_tip", tb[TCA_FLOWER_KEY_ARP_TIP],
tb[TCA_FLOWER_KEY_ARP_TIP_MASK]);
- flower_print_arp_op(f, "arp_op", tb[TCA_FLOWER_KEY_ARP_OP],
+ flower_print_arp_op("arp_op", tb[TCA_FLOWER_KEY_ARP_OP],
tb[TCA_FLOWER_KEY_ARP_OP_MASK]);
- flower_print_eth_addr(f, "arp_sha", tb[TCA_FLOWER_KEY_ARP_SHA],
+ flower_print_eth_addr("arp_sha", tb[TCA_FLOWER_KEY_ARP_SHA],
tb[TCA_FLOWER_KEY_ARP_SHA_MASK]);
- flower_print_eth_addr(f, "arp_tha", tb[TCA_FLOWER_KEY_ARP_THA],
+ flower_print_eth_addr("arp_tha", tb[TCA_FLOWER_KEY_ARP_THA],
tb[TCA_FLOWER_KEY_ARP_THA_MASK]);
- flower_print_ip_addr(f, "enc_dst_ip",
+ flower_print_ip_addr("enc_dst_ip",
tb[TCA_FLOWER_KEY_ENC_IPV4_DST_MASK] ?
htons(ETH_P_IP) : htons(ETH_P_IPV6),
tb[TCA_FLOWER_KEY_ENC_IPV4_DST],
tb[TCA_FLOWER_KEY_ENC_IPV6_DST],
tb[TCA_FLOWER_KEY_ENC_IPV6_DST_MASK]);
- flower_print_ip_addr(f, "enc_src_ip",
+ flower_print_ip_addr("enc_src_ip",
tb[TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK] ?
htons(ETH_P_IP) : htons(ETH_P_IPV6),
tb[TCA_FLOWER_KEY_ENC_IPV4_SRC],
tb[TCA_FLOWER_KEY_ENC_IPV6_SRC],
tb[TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK]);
- flower_print_key_id(f, "enc_key_id",
- tb[TCA_FLOWER_KEY_ENC_KEY_ID]);
+ flower_print_key_id("enc_key_id", tb[TCA_FLOWER_KEY_ENC_KEY_ID]);
+
+ flower_print_port("enc_dst_port", tb[TCA_FLOWER_KEY_ENC_UDP_DST_PORT]);
- flower_print_port(f, "enc_dst_port",
- tb[TCA_FLOWER_KEY_ENC_UDP_DST_PORT]);
+ flower_print_ip_attr("enc_tos", tb[TCA_FLOWER_KEY_ENC_IP_TOS],
+ tb[TCA_FLOWER_KEY_ENC_IP_TOS_MASK]);
+ flower_print_ip_attr("enc_ttl", tb[TCA_FLOWER_KEY_ENC_IP_TTL],
+ tb[TCA_FLOWER_KEY_ENC_IP_TTL_MASK]);
+ flower_print_enc_opts("enc_opt", tb[TCA_FLOWER_KEY_ENC_OPTS],
+ tb[TCA_FLOWER_KEY_ENC_OPTS_MASK]);
- flower_print_matching_flags(f, "ip_flags",
- FLOWER_IP_FLAGS,
+ flower_print_matching_flags("ip_flags", FLOWER_IP_FLAGS,
tb[TCA_FLOWER_KEY_FLAGS],
tb[TCA_FLOWER_KEY_FLAGS_MASK]);
+ close_json_object();
+
if (tb[TCA_FLOWER_FLAGS]) {
__u32 flags = rta_getattr_u32(tb[TCA_FLOWER_FLAGS]);
if (flags & TCA_CLS_FLAGS_SKIP_HW)
- fprintf(f, "\n skip_hw");
+ print_bool(PRINT_ANY, "skip_hw", "\n skip_hw", true);
if (flags & TCA_CLS_FLAGS_SKIP_SW)
- fprintf(f, "\n skip_sw");
+ print_bool(PRINT_ANY, "skip_sw", "\n skip_sw", true);
+
+ if (flags & TCA_CLS_FLAGS_IN_HW) {
+ print_bool(PRINT_ANY, "in_hw", "\n in_hw", true);
- if (flags & TCA_CLS_FLAGS_IN_HW)
- fprintf(f, "\n in_hw");
+ if (tb[TCA_FLOWER_IN_HW_COUNT]) {
+ __u32 count = rta_getattr_u32(tb[TCA_FLOWER_IN_HW_COUNT]);
+
+ print_uint(PRINT_ANY, "in_hw_count",
+ " in_hw_count %u", count);
+ }
+ }
else if (flags & TCA_CLS_FLAGS_NOT_IN_HW)
- fprintf(f, "\n not_in_hw");
+ print_bool(PRINT_ANY, "not_in_hw", "\n not_in_hw", true);
}
if (tb[TCA_FLOWER_ACT])
projects / mirror_iproute2.git / blobdiff