apps/streamer/arping.c File Reference

#include <sys/ioctl.h>
#include <sys/signal.h>
#include <sys/time.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <time.h>
#include <arpa/inet.h>
#include <net/if.h>
#include <netinet/ether.h>
#include <netpacket/packet.h>
#include "arping.h"

Include dependency graph for arping.c:

Go to the source code of this file.

Functions
static int32_t	send_pack (int32_t sock, struct in_addr *src_addr, struct in_addr *dst_addr, struct sockaddr_ll *ME, struct sockaddr_ll *HE)
int32_t	recv_pack (uint8_t *buf, int32_t len, struct sockaddr_ll *FROM, uint8_t *mac)
int32_t	arping (struct in_addr _src, struct in_addr _dst, uint8_t *mac)
Variables
static struct in_addr	src
static struct in_addr	dst
static struct sockaddr_ll	me
static struct sockaddr_ll	he
static int32_t	s

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Function Documentation

int32_t arping	(	struct in_addr	_src,
		struct in_addr	_dst,
		uint8_t *	mac
	)

Definition at line 126 of file arping.c.

References device, dst, he, me, memset(), recv_pack(), s, send_pack(), src, stderr, time, and timeout.

Referenced by udp_init4().

int32_t recv_pack	(	uint8_t *	buf,
		int32_t	len,
		struct sockaddr_ll *	FROM,
		uint8_t *	mac
	)

Definition at line 78 of file arping.c.

References dst, me, memcpy(), and src.

Referenced by arping().

static int32_t send_pack	(	int32_t	sock,
		struct in_addr *	src_addr,
		struct in_addr *	dst_addr,
		struct sockaddr_ll *	ME,
		struct sockaddr_ll *	HE
	)			[static]

Definition at line 45 of file arping.c.

References buf, and memcpy().

Referenced by arping().

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Variable Documentation

struct in_addr dst [static]

Definition at line 40 of file arping.c.

Referenced by arping(), copy_local_string(), exif_read(), Handler(), PHP_FUNCTION(), recv_pack(), snd_config_hooks_call(), and write_sdp().

struct sockaddr_ll he [static]

Definition at line 42 of file arping.c.

Referenced by arping(), and camogm_end_mov().

struct sockaddr_ll me [static]

Definition at line 41 of file arping.c.

Referenced by arping(), and recv_pack().

int32_t s [static]

Definition at line 43 of file arping.c.

Referenced by _Request::_Request(), _snd_config_copy(), _snd_config_expand(), Socket::accept(), add_char_local_string(), arping(), close_session(), copy_local_string(), encode_time(), errorMsgXML(), exif_getutc(), F_format(), find_string(), framePointersXML(), FREE_FUNC(), free_local_string(), get_session(), handle_PAUSE(), handle_PLAY(), handle_TEARDOWN(), http_response_parse_range(), init_local_string(), load(), main(), RTSP_Server::main(), memcpy(), mod_staticfile_patch_connection(), out1x1gif(), parse_value(), RTSP_Server::process(), profileShow(), rtsp_udp_setup(), save(), SETDEFAULTS_FUNC(), signal_recv(), signal_send(), snd_config_hook_load_for_all_cards(), snd_config_walk(), and snd_func_pcm_args_by_class().

struct in_addr src [static]

Definition at line 39 of file arping.c.

Referenced by arping(), dir_find_tag(), exif_read(), exif_rebuild(), Handler(), image_table8(), putlong_meta(), putlong_meta_irq(), recv_pack(), write_meta(), and write_meta_irq().

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