[mirror_ubuntu-jammy-kernel.git] / tools / testing / selftests / bpf / network_helpers.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __NETWORK_HELPERS_H
#define __NETWORK_HELPERS_H
#include <sys/socket.h>
#include <sys/types.h>
#include <linux/types.h>
typedef __u16 __sum16;
#include <linux/if_ether.h>
#include <linux/if_packet.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
#include <netinet/tcp.h>
#include <bpf/bpf_endian.h>

#define MAGIC_VAL 0x1234
#define NUM_ITER 100000
#define VIP_NUM 5
#define MAGIC_BYTES 123

struct network_helper_opts {
	const char *cc;
	int timeout_ms;
	bool must_fail;
};

/* ipv4 test vector */
struct ipv4_packet {
	struct ethhdr eth;
	struct iphdr iph;
	struct tcphdr tcp;
} __packed;
extern struct ipv4_packet pkt_v4;

/* ipv6 test vector */
struct ipv6_packet {
	struct ethhdr eth;
	struct ipv6hdr iph;
	struct tcphdr tcp;
} __packed;
extern struct ipv6_packet pkt_v6;

int settimeo(int fd, int timeout_ms);
int start_server(int family, int type, const char *addr, __u16 port,
		 int timeout_ms);
int *start_reuseport_server(int family, int type, const char *addr_str,
			    __u16 port, int timeout_ms,
			    unsigned int nr_listens);
void free_fds(int *fds, unsigned int nr_close_fds);
int connect_to_fd(int server_fd, int timeout_ms);
int connect_to_fd_opts(int server_fd, const struct network_helper_opts *opts);
int connect_fd_to_fd(int client_fd, int server_fd, int timeout_ms);
int fastopen_connect(int server_fd, const char *data, unsigned int data_len,
		     int timeout_ms);
int make_sockaddr(int family, const char *addr_str, __u16 port,
		  struct sockaddr_storage *addr, socklen_t *len);
char *ping_command(int family);

#endif
Commit	Line	Data
33181bb8 SF	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	#ifndef __NETWORK_HELPERS_H
	3	#define __NETWORK_HELPERS_H
	4	#include <sys/socket.h>
	5	#include <sys/types.h>
488a23b8 SF	6	#include <linux/types.h>
	7	typedef __u16 __sum16;
	8	#include <linux/if_ether.h>
	9	#include <linux/if_packet.h>
	10	#include <linux/ip.h>
	11	#include <linux/ipv6.h>
	12	#include <netinet/tcp.h>
	13	#include <bpf/bpf_endian.h>
	14
	15	#define MAGIC_VAL 0x1234
	16	#define NUM_ITER 100000
	17	#define VIP_NUM 5
	18	#define MAGIC_BYTES 123
	19
3d778983 MKL	20	struct network_helper_opts {
	21	const char *cc;
	22	int timeout_ms;
43d2b88c	23	bool must_fail;
3d778983 MKL	24	};
3d778983 MKL	25
488a23b8 SF	26	/* ipv4 test vector */
	27	struct ipv4_packet {
	28	struct ethhdr eth;
	29	struct iphdr iph;
	30	struct tcphdr tcp;
	31	} __packed;
	32	extern struct ipv4_packet pkt_v4;
	33
	34	/* ipv6 test vector */
	35	struct ipv6_packet {
	36	struct ethhdr eth;
	37	struct ipv6hdr iph;
	38	struct tcphdr tcp;
	39	} __packed;
	40	extern struct ipv6_packet pkt_v6;
33181bb8	41
096eccde	42	int settimeo(int fd, int timeout_ms);
99126abe MKL	43	int start_server(int family, int type, const char *addr, __u16 port,
99126abe MKL	44	int timeout_ms);
eed92afd MKL	45	int start_reuseport_server(int family, int type, const char addr_str,
	46	__u16 port, int timeout_ms,
	47	unsigned int nr_listens);
	48	void free_fds(int *fds, unsigned int nr_close_fds);
99126abe	49	int connect_to_fd(int server_fd, int timeout_ms);
3d778983	50	int connect_to_fd_opts(int server_fd, const struct network_helper_opts *opts);
99126abe	51	int connect_fd_to_fd(int client_fd, int server_fd, int timeout_ms);
8085e1dc MKL	52	int fastopen_connect(int server_fd, const char *data, unsigned int data_len,
8085e1dc MKL	53	int timeout_ms);
0ab5539f JS	54	int make_sockaddr(int family, const char *addr_str, __u16 port,
0ab5539f JS	55	struct sockaddr_storage addr, socklen_t len);
372642ea	56	char *ping_command(int family);
33181bb8 SF	57
33181bb8 SF	58	#endif