library code More...
#include <stdio.h>#include <stdlib.h>#include <string.h>#include <unistd.h>#include <errno.h>#include <fcntl.h>#include <net/if.h>#include <linux/rtnetlink.h>#include <linux/netlink.h>#include <libsocketcan.h>
Include dependency graph for libsocketcan.c:
Functions | |
| static void | parse_rtattr (struct rtattr **tb, int max, struct rtattr *rta, int len) |
| static int | addattr32 (struct nlmsghdr *n, size_t maxlen, int type, __u32 data) |
| static int | addattr_l (struct nlmsghdr *n, size_t maxlen, int type, const void *data, int alen) |
| static int | send_mod_request (int fd, struct nlmsghdr *n) |
| send_mod_request - send a linkinfo modification request More... | |
| static int | send_dump_request (int fd, int family, int type) |
| send_dump_request - send a dump linkinfo request More... | |
| static int | open_nl_sock () |
| open_nl_sock - open a netlink socket More... | |
| static int | do_get_nl_link (int fd, __u8 acquire, const char *name, void *res) |
| do_get_nl_link - get linkinfo More... | |
| static int | get_link (const char *name, __u8 acquire, void *res) |
| get_link - get linkinfo More... | |
| static int | do_set_nl_link (int fd, __u8 if_state, const char *name, struct req_info *req_info) |
| do_set_nl_link - setup linkinfo More... | |
| static int | set_link (const char *name, __u8 if_state, struct req_info *req_info) |
| set_link - open a netlink socket and setup linkinfo More... | |
| int | can_do_start (const char *name) |
| can_do_start - start the can interface More... | |
| int | can_do_stop (const char *name) |
| can_do_stop - stop the can interface More... | |
| int | can_do_restart (const char *name) |
| can_do_restart - restart the can interface More... | |
| int | can_set_restart_ms (const char *name, __u32 restart_ms) |
| can_set_restart_ms - set interval of auto restart. More... | |
| int | can_set_ctrlmode (const char *name, struct can_ctrlmode *cm) |
| can_set_ctrlmode - setup the control mode. More... | |
| int | can_set_bittiming (const char *name, struct can_bittiming *bt) |
| can_set_bittiming - setup the bittiming. More... | |
| int | can_set_bitrate (const char *name, __u32 bitrate) |
| can_set_bitrate - setup the bitrate. More... | |
| int | can_set_bitrate_samplepoint (const char *name, __u32 bitrate, __u32 sample_point) |
| can_set_bitrate_samplepoint - setup the bitrate. More... | |
| int | can_get_state (const char *name, int *state) |
| can_get_state - get the current state of the device More... | |
| int | can_get_restart_ms (const char *name, __u32 *restart_ms) |
| can_get_restart_ms - get the current interval of auto restarting. More... | |
| int | can_get_bittiming (const char *name, struct can_bittiming *bt) |
| can_get_bittiming - get the current bittimnig configuration. More... | |
| int | can_get_ctrlmode (const char *name, struct can_ctrlmode *cm) |
| can_get_ctrlmode - get the current control mode. More... | |
| int | can_get_clock (const char *name, struct can_clock *clock) |
| can_get_clock - get the current clock struct. More... | |
| int | can_get_bittiming_const (const char *name, struct can_bittiming_const *btc) |
| can_get_bittiming_const - get the current bittimnig constant. More... | |
| int | can_get_berr_counter (const char *name, struct can_berr_counter *bc) |
| can_get_berr_counter - get the tx/rx error counter. More... | |
| int | can_get_device_stats (const char *name, struct can_device_stats *cds) |
| can_get_device_stats - get the can_device_stats. More... | |
Detailed Description
library code
