/
githubmirror
/
iproute2
Обзор
Документация
Войти
/
githubmirror
/
iproute2
Код
Запросы
0
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
tc/q_multiq.c
75 строк
2 KB
Victor Nogueira
tc: Add JSON output support to multiq
07 мар 2026, 04:13
07 мар 2026, 04:13
4ac8d23
Код
Авторство
О чём код?
/* SPDX-License-Identifier: GPL-2.0 */ /* * q_multiq.c Multiqueue aware qdisc * * Copyright (c) 2008, Intel Corporation. * * Author: Alexander Duyck <alexander.h.duyck@intel.com> * * Original Authors: PJ Waskiewicz, <peter.p.waskiewicz.jr@intel.com> (RR) * Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru> (from PRIO) * */ #include <stdio.h> #include <stdlib.h> #include <unistd.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: ... multiq [help]\n"); } static int multiq_parse_opt(const struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n, const char *dev) { struct tc_multiq_qopt opt = {}; if (argc) { if (strcmp(*argv, "help") == 0) { explain(); return -1; } else { fprintf(stderr, "What is \"%s\"?\n", *argv); explain(); return -1; } } addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt)); return 0; } static int multiq_print_opt(const struct qdisc_util *qu, FILE *f, struct rtattr *opt) { struct tc_multiq_qopt *qopt; SPRINT_BUF(b1); if (opt == NULL) return 0; if (RTA_PAYLOAD(opt) < sizeof(*qopt)) return 0; qopt = RTA_DATA(opt); snprintf(b1, SPRINT_BSIZE, "%u/%u", qopt->bands, qopt->max_bands); print_string(PRINT_FP, NULL, "bands %s ", b1); print_uint(PRINT_JSON, "bands", NULL, qopt->bands); print_uint(PRINT_JSON, "max_bands", NULL, qopt->max_bands); return 0; } struct qdisc_util multiq_qdisc_util = { .id = "multiq", .parse_qopt = multiq_parse_opt, .print_qopt = multiq_print_opt, };