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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 14:18:53 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 14:18:53 +0000 |
commit | a0e0018c9a7ef5ce7f6d2c3ae16aecbbd16a8f67 (patch) | |
tree | 8feaf1a1932871b139b3b30be4c09c66489918be /ip/iplink_dsa.c | |
parent | Initial commit. (diff) | |
download | iproute2-upstream/6.1.0.tar.xz iproute2-upstream/6.1.0.zip |
Adding upstream version 6.1.0.upstream/6.1.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | ip/iplink_dsa.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/ip/iplink_dsa.c b/ip/iplink_dsa.c new file mode 100644 index 0000000..e3f3f8a --- /dev/null +++ b/ip/iplink_dsa.c @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * iplink_dsa.c DSA switch support + */ + +#include "utils.h" +#include "ip_common.h" + +static void print_usage(FILE *f) +{ + fprintf(f, "Usage: ... dsa [ conduit DEVICE ]\n"); +} + +static int dsa_parse_opt(struct link_util *lu, int argc, char **argv, + struct nlmsghdr *n) +{ + while (argc > 0) { + if (strcmp(*argv, "conduit") == 0 || + strcmp(*argv, "master") == 0) { + __u32 ifindex; + + NEXT_ARG(); + ifindex = ll_name_to_index(*argv); + if (!ifindex) + invarg("Device does not exist\n", *argv); + addattr_l(n, 1024, IFLA_DSA_MASTER, &ifindex, 4); + } else if (strcmp(*argv, "help") == 0) { + print_usage(stderr); + return -1; + } else { + fprintf(stderr, "dsa: unknown command \"%s\"?\n", *argv); + print_usage(stderr); + return -1; + } + argc--; + argv++; + } + + return 0; +} + +static void dsa_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[]) +{ + if (!tb) + return; + + if (tb[IFLA_DSA_MASTER]) { + __u32 conduit = rta_getattr_u32(tb[IFLA_DSA_MASTER]); + + print_string(PRINT_ANY, + "conduit", "conduit %s ", + ll_index_to_name(conduit)); + } +} + +static void dsa_print_help(struct link_util *lu, int argc, char **argv, + FILE *f) +{ + print_usage(f); +} + +struct link_util dsa_link_util = { + .id = "dsa", + .maxattr = IFLA_DSA_MAX, + .parse_opt = dsa_parse_opt, + .print_opt = dsa_print_opt, + .print_help = dsa_print_help, +}; |