libnl 2.0
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00001 /* 00002 * src/lib/qdisc.c CLI QDisc Helpers 00003 * 00004 * This library is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU Lesser General Public 00006 * License as published by the Free Software Foundation version 2.1 00007 * of the License. 00008 * 00009 * Copyright (c) 2008-2009 Thomas Graf <tgraf@suug.ch> 00010 */ 00011 00012 /** 00013 * @ingroup cli 00014 * @defgroup cli_qdisc Queueing Disciplines 00015 * 00016 * @{ 00017 */ 00018 00019 #include <netlink/cli/utils.h> 00020 #include <netlink/cli/qdisc.h> 00021 00022 struct rtnl_qdisc *nl_cli_qdisc_alloc(void) 00023 { 00024 struct rtnl_qdisc *qdisc; 00025 00026 qdisc = rtnl_qdisc_alloc(); 00027 if (!qdisc) 00028 nl_cli_fatal(ENOMEM, "Unable to allocate qdisc object"); 00029 00030 return qdisc; 00031 } 00032 00033 void nl_cli_qdisc_parse_dev(struct rtnl_qdisc *qdisc, struct nl_cache *link_cache, char *arg) 00034 { 00035 int ival; 00036 00037 if (!(ival = rtnl_link_name2i(link_cache, arg))) 00038 nl_cli_fatal(ENOENT, "Link \"%s\" does not exist", arg); 00039 00040 rtnl_qdisc_set_ifindex(qdisc, ival); 00041 } 00042 00043 void nl_cli_qdisc_parse_parent(struct rtnl_qdisc *qdisc, char *arg) 00044 { 00045 uint32_t parent; 00046 int err; 00047 00048 if ((err = rtnl_tc_str2handle(arg, &parent)) < 0) 00049 nl_cli_fatal(err, "Unable to parse handle \"%s\": %s", 00050 arg, nl_geterror(err)); 00051 00052 rtnl_qdisc_set_parent(qdisc, parent); 00053 } 00054 00055 void nl_cli_qdisc_parse_handle(struct rtnl_qdisc *qdisc, char *arg) 00056 { 00057 uint32_t handle; 00058 int err; 00059 00060 if ((err = rtnl_tc_str2handle(arg, &handle)) < 0) 00061 nl_cli_fatal(err, "Unable to parse handle \"%s\": %s", 00062 arg, nl_geterror(err)); 00063 00064 rtnl_qdisc_set_handle(qdisc, handle); 00065 } 00066 00067 void nl_cli_qdisc_parse_kind(struct rtnl_qdisc *qdisc, char *arg) 00068 { 00069 rtnl_qdisc_set_kind(qdisc, arg); 00070 } 00071 00072 /** @} */