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author | Felix Fietkau <nbd@openwrt.org> | 2012-10-07 12:50:15 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2012-10-07 12:50:15 +0000 |
commit | fafaa38ae55cab486f2b929a131fe433ce180224 (patch) | |
tree | 25d7e19e357623b44714e2052228a7e05eb3ade7 /package/wprobe/src/user/wprobe.h | |
parent | 6f752c725a5b592dff8c17f0fe4e905de22b8112 (diff) | |
download | upstream-fafaa38ae55cab486f2b929a131fe433ce180224.tar.gz upstream-fafaa38ae55cab486f2b929a131fe433ce180224.tar.bz2 upstream-fafaa38ae55cab486f2b929a131fe433ce180224.zip |
move a few unmaintained packages from trunk to /packages
SVN-Revision: 33634
Diffstat (limited to 'package/wprobe/src/user/wprobe.h')
-rw-r--r-- | package/wprobe/src/user/wprobe.h | 213 |
1 files changed, 0 insertions, 213 deletions
diff --git a/package/wprobe/src/user/wprobe.h b/package/wprobe/src/user/wprobe.h deleted file mode 100644 index 706facc808..0000000000 --- a/package/wprobe/src/user/wprobe.h +++ /dev/null @@ -1,213 +0,0 @@ -/* - * wprobe.h: Wireless probe user space library - * Copyright (C) 2008-2009 Felix Fietkau <nbd@openwrt.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __WPROBE_USER_H -#define __WPROBE_USER_H -#include <inttypes.h> -#include <stdint.h> -#include <stdbool.h> -#include "list.h" - -/** - * struct wprobe_value: data structure for attribute values - * @STRING: string value (currently unsupported) - * @U8: unsigned 8-bit integer value - * @U16: unsigned 16-bit integer value - * @U32: unsigned 32-bit integer value - * @U64: unsigned 64-bit integer value - * @S8: signed 8-bit integer value - * @S16: signed 16-bit integer value - * @S32: signed 32-bit integer value - * @S64: signed 64-bit integer value - * - * @n: number of sample values - * @avg: average value - * @stdev: standard deviation - * @s: sum of all sample values (internal use) - * @ss: sum of all sample values squared (internal use) - */ -struct wprobe_value { - /* attribute value */ - union { - const char *STRING; - uint8_t U8; - uint16_t U16; - uint32_t U32; - uint64_t U64; - int8_t S8; - int16_t S16; - int32_t S32; - int64_t S64; - }; - /* statistics */ - int64_t s, ss; - float avg, stdev; - unsigned int n; -}; - -/** - * struct wprobe_attribute: data structures for attribute descriptions - * @list: linked list data structure for a list of attributes - * @id: attribute id - * @type: netlink type for the attribute (see kernel api documentation) - * @flags: attribute flags (see kernel api documentation) - * @val: cached version of the last netlink query, will be overwritten on each request - * @name: attribute name - */ -struct wprobe_attribute { - struct list_head list; - int id; - int type; - uint32_t flags; - struct wprobe_value val; - char name[]; -}; - -/** - * struct wprobe_link: data structure for the link description - * @list: linked list data structure for a list of links - * @flags: link flags (see kernel api documentation) - * @addr: mac address of the remote link partner - */ -struct wprobe_link { - struct list_head list; - uint32_t flags; - unsigned char addr[6]; -}; - -struct wprobe_filter_item { - char name[32]; - uint64_t rx; - uint64_t tx; -}; - -struct wprobe_iface_ops; -struct wprobe_iface { - const struct wprobe_iface_ops *ops; - - int sockfd; - const char *ifname; - unsigned int genl_family; - char addr[6]; - - struct list_head global_attr; - struct list_head link_attr; - struct list_head links; - - /* config */ - int interval; - int scale_min; - int scale_max; - int scale_m; - int scale_d; - - /* filter */ - void *filter; - - /* filter_len: - * set to -1 to drop the current filter - * automatically reset to 0 after config apply - */ - int filter_len; -}; - -typedef void (*wprobe_filter_cb)(void *arg, const char *group, struct wprobe_filter_item *items, int n_items); -extern int wprobe_port; - -/** - * wprobe_update_links: get a list of all link partners - * @dev: wprobe device structure - * @list: linked list for storing link descriptions - * - * when wprobe_update_links is called multiple times, the linked list - * is updated with new link partners, old entries are automatically expired - */ -extern int wprobe_update_links(struct wprobe_iface *dev); - -/** - * wprobe_dump_filters: dump all layer 2 filter counters - * @dev: wprobe device structure - * @cb: callback (called once per filter group) - * @arg: user argument for the callback - */ -extern int wprobe_dump_filters(struct wprobe_iface *dev, wprobe_filter_cb cb, void *arg); - -/** - * wprobe_measure: start a measurement request for all global attributes - * @dev: wprobe device structure - * - * not all attributes are automatically filled with data, since for some - * it may be desirable to control the sampling interval from user space - * you can use this function to do that. - */ -extern int wprobe_measure(struct wprobe_iface *dev); - -/** - * wprobe_get_dev: get a handle to a local wprobe device - * @ifname: name of the wprobe interface - * - * queries the wprobe interface for all attributes - * must be freed with wprobe_free_dev - */ -extern struct wprobe_iface *wprobe_get_dev(const char *ifname); - -/** - * wprobe_get_auto: get a handle to a local or remote wprobe device - * @arg: pointer to the wprobe device, either <dev> (local) or <host>:<dev> (remote) - */ -extern struct wprobe_iface *wprobe_get_auto(const char *arg, char **err); - -/** - * wprobe_get_dev: free all device information - * @dev: wprobe device structure - */ -extern void wprobe_free_dev(struct wprobe_iface *dev); - -/** - * wprobe_apply_config: apply configuration data - * @dev: wprobe device structure - * - * uploads all configuration values from @dev that are not set to -1 - */ -extern int wprobe_apply_config(struct wprobe_iface *dev); - -/** - * wprobe_request_data: request new sampling values for the given list of attributes - * @dev: wprobe device structure - * @addr: (optional) mac address of the link partner - * - * if addr is unset, global values are stored in the global attributes list - * if addr is set, per-link values for the given address are stored in the link attributes list - */ -extern int wprobe_request_data(struct wprobe_iface *dev, const unsigned char *addr); - -/** - * wprobe_server_init: send a wprobe server init message to a server's client socket - * @socket: socket of the connection to the client - */ -extern int wprobe_server_init(int socket); - -/** - * wprobe_server_handle: read a request from the client socket, process it, send the response - * @socket: socket of the connection to the client - */ -extern int wprobe_server_handle(int socket); - -/** - * wprobe_server_done: release memory allocated for the server connection - */ -extern void wprobe_server_done(void); - -#endif |