[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/app/iproute2/iproute2-3.4.0/tc/q_dsmark.c b/ap/app/iproute2/iproute2-3.4.0/tc/q_dsmark.c
new file mode 100755
index 0000000..05185c0
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/tc/q_dsmark.c
@@ -0,0 +1,174 @@
+/*
+ * q_dsmark.c Differentiated Services field marking.
+ *
+ * Hacked 1998,1999 by Werner Almesberger, EPFL ICA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <syslog.h>
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <string.h>
+
+#include "utils.h"
+#include "tc_util.h"
+
+
+static void explain(void)
+{
+ fprintf(stderr,"Usage: dsmark indices INDICES [ default_index "
+ "DEFAULT_INDEX ] [ set_tc_index ]\n");
+}
+
+
+static int dsmark_parse_opt(struct qdisc_util *qu, int argc, char **argv,
+ struct nlmsghdr *n)
+{
+ struct rtattr *tail;
+ __u16 ind;
+ char *end;
+ int dflt,set_tc_index;
+
+ ind = set_tc_index = 0;
+ dflt = -1;
+ while (argc > 0) {
+ if (!strcmp(*argv,"indices")) {
+ NEXT_ARG();
+ ind = strtoul(*argv,&end,0);
+ if (*end) {
+ explain();
+ return -1;
+ }
+ }
+ else if (!strcmp(*argv,"default_index") || !strcmp(*argv,
+ "default")) {
+ NEXT_ARG();
+ dflt = strtoul(*argv,&end,0);
+ if (*end) {
+ explain();
+ return -1;
+ }
+ }
+ else if (!strcmp(*argv,"set_tc_index")) {
+ set_tc_index = 1;
+ }
+ else {
+ explain();
+ return -1;
+ }
+ argc--;
+ argv++;
+ }
+ if (!ind) {
+ explain();
+ return -1;
+ }
+ tail = NLMSG_TAIL(n);
+ addattr_l(n,1024,TCA_OPTIONS,NULL,0);
+ addattr_l(n,1024,TCA_DSMARK_INDICES,&ind,sizeof(ind));
+ if (dflt != -1) {
+ __u16 tmp = dflt;
+
+ addattr_l(n,1024,TCA_DSMARK_DEFAULT_INDEX,&tmp,sizeof(tmp));
+ }
+ if (set_tc_index) addattr_l(n,1024,TCA_DSMARK_SET_TC_INDEX,NULL,0);
+ tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
+ return 0;
+}
+
+
+static void explain_class(void)
+{
+ fprintf(stderr, "Usage: ... dsmark [ mask MASK ] [ value VALUE ]\n");
+}
+
+
+static int dsmark_parse_class_opt(struct qdisc_util *qu, int argc, char **argv,
+ struct nlmsghdr *n)
+{
+ struct rtattr *tail;
+ __u8 tmp;
+ char *end;
+
+ tail = NLMSG_TAIL(n);
+ addattr_l(n,1024,TCA_OPTIONS,NULL,0);
+ while (argc > 0) {
+ if (!strcmp(*argv,"mask")) {
+ NEXT_ARG();
+ tmp = strtoul(*argv,&end,0);
+ if (*end) {
+ explain_class();
+ return -1;
+ }
+ addattr_l(n,1024,TCA_DSMARK_MASK,&tmp,1);
+ }
+ else if (!strcmp(*argv,"value")) {
+ NEXT_ARG();
+ tmp = strtoul(*argv,&end,0);
+ if (*end) {
+ explain_class();
+ return -1;
+ }
+ addattr_l(n,1024,TCA_DSMARK_VALUE,&tmp,1);
+ }
+ else {
+ explain_class();
+ return -1;
+ }
+ argc--;
+ argv++;
+ }
+ tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
+ return 0;
+}
+
+
+
+static int dsmark_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
+{
+ struct rtattr *tb[TCA_DSMARK_MAX+1];
+
+ if (!opt) return 0;
+ memset(tb, 0, sizeof(tb));
+ parse_rtattr(tb, TCA_DSMARK_MAX, RTA_DATA(opt), RTA_PAYLOAD(opt));
+ if (tb[TCA_DSMARK_MASK]) {
+ if (!RTA_PAYLOAD(tb[TCA_DSMARK_MASK]))
+ fprintf(stderr,"dsmark: empty mask\n");
+ else fprintf(f,"mask 0x%02x ",
+ rta_getattr_u8(tb[TCA_DSMARK_MASK]));
+ }
+ if (tb[TCA_DSMARK_VALUE]) {
+ if (!RTA_PAYLOAD(tb[TCA_DSMARK_VALUE]))
+ fprintf(stderr,"dsmark: empty value\n");
+ else fprintf(f,"value 0x%02x ",
+ rta_getattr_u8(tb[TCA_DSMARK_VALUE]));
+ }
+ if (tb[TCA_DSMARK_INDICES]) {
+ if (RTA_PAYLOAD(tb[TCA_DSMARK_INDICES]) < sizeof(__u16))
+ fprintf(stderr,"dsmark: indices too short\n");
+ else fprintf(f,"indices 0x%04x ",
+ rta_getattr_u16(tb[TCA_DSMARK_INDICES]));
+ }
+ if (tb[TCA_DSMARK_DEFAULT_INDEX]) {
+ if (RTA_PAYLOAD(tb[TCA_DSMARK_DEFAULT_INDEX]) < sizeof(__u16))
+ fprintf(stderr,"dsmark: default_index too short\n");
+ else fprintf(f,"default_index 0x%04x ",
+ rta_getattr_u16(tb[TCA_DSMARK_DEFAULT_INDEX]));
+ }
+ if (tb[TCA_DSMARK_SET_TC_INDEX]) fprintf(f,"set_tc_index ");
+ return 0;
+}
+
+
+struct qdisc_util dsmark_qdisc_util = {
+ .id = "dsmark",
+ .parse_qopt = dsmark_parse_opt,
+ .print_qopt = dsmark_print_opt,
+ .parse_copt = dsmark_parse_class_opt,
+ .print_copt = dsmark_print_opt,
+};