libnl 1.1
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00001 /* 00002 * netlink/route/qdisc.h Queueing Disciplines 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) 2003-2006 Thomas Graf <tgraf@suug.ch> 00010 */ 00011 00012 #ifndef NETLINK_QDISC_H_ 00013 #define NETLINK_QDISC_H_ 00014 00015 #include <netlink/netlink.h> 00016 #include <netlink/cache.h> 00017 #include <netlink/route/tc.h> 00018 00019 #ifdef __cplusplus 00020 extern "C" { 00021 #endif 00022 00023 struct rtnl_qdisc; 00024 00025 extern struct nl_object_ops qdisc_obj_ops; 00026 00027 /* General */ 00028 extern struct rtnl_qdisc * rtnl_qdisc_alloc(void); 00029 extern void rtnl_qdisc_put(struct rtnl_qdisc *); 00030 00031 /* Cache Management */ 00032 extern struct nl_cache * rtnl_qdisc_alloc_cache(struct nl_handle *); 00033 extern struct rtnl_qdisc * rtnl_qdisc_get(struct nl_cache *, 00034 int, uint32_t); 00035 extern struct rtnl_qdisc * rtnl_qdisc_get_by_parent(struct nl_cache *, 00036 int, uint32_t); 00037 00038 /* qdisc addition */ 00039 extern struct nl_msg * rtnl_qdisc_build_add_request(struct rtnl_qdisc *, int); 00040 extern int rtnl_qdisc_add(struct nl_handle *, struct rtnl_qdisc *, 00041 int); 00042 00043 /* qdisc modification */ 00044 extern struct nl_msg * rtnl_qdisc_build_change_request(struct rtnl_qdisc *, 00045 struct rtnl_qdisc *); 00046 extern int rtnl_qdisc_change(struct nl_handle *, 00047 struct rtnl_qdisc *, 00048 struct rtnl_qdisc *); 00049 00050 /* qdisc deletion */ 00051 extern struct nl_msg * rtnl_qdisc_build_delete_request(struct rtnl_qdisc *); 00052 extern int rtnl_qdisc_delete(struct nl_handle *, 00053 struct rtnl_qdisc *); 00054 00055 /* attribute modifications */ 00056 extern void rtnl_qdisc_set_ifindex(struct rtnl_qdisc *, int); 00057 extern int rtnl_qdisc_get_ifindex(struct rtnl_qdisc *); 00058 extern void rtnl_qdisc_set_handle(struct rtnl_qdisc *, uint32_t); 00059 extern uint32_t rtnl_qdisc_get_handle(struct rtnl_qdisc *); 00060 extern void rtnl_qdisc_set_parent(struct rtnl_qdisc *, uint32_t); 00061 extern uint32_t rtnl_qdisc_get_parent(struct rtnl_qdisc *); 00062 extern void rtnl_qdisc_set_kind(struct rtnl_qdisc *, const char *); 00063 extern char * rtnl_qdisc_get_kind(struct rtnl_qdisc *); 00064 extern uint64_t rtnl_qdisc_get_stat(struct rtnl_qdisc *, 00065 enum rtnl_tc_stats_id); 00066 00067 /* iterators */ 00068 extern void rtnl_qdisc_foreach_child(struct rtnl_qdisc *, 00069 struct nl_cache *, 00070 void (*cb)(struct nl_object *, 00071 void *), 00072 void *); 00073 00074 extern void rtnl_qdisc_foreach_cls(struct rtnl_qdisc *, 00075 struct nl_cache *, 00076 void (*cb)(struct nl_object *, 00077 void *), 00078 void *); 00079 00080 /* qdisc specific options */ 00081 extern struct nl_msg * rtnl_qdisc_get_opts(struct rtnl_qdisc *); 00082 00083 #ifdef __cplusplus 00084 } 00085 #endif 00086 00087 #endif