51 	int sv[2];  in main()  local
52 	if (socketpair(AF_UNIX, SOCK_STREAM, 0, sv))  in main()
80 	assert(syscall(__NR_sendfile, sv[1], reg_in, NULL, alen)  in main()
83 	       sv[1], reg_in, (unsigned long) alen,  in main()
87 	if (syscall(__NR_sendfile, sv[1], reg_in, p_off, alen) != (long) alen) {  in main()
89 		       sv[1], reg_in, (unsigned long) p_off,  in main()
93 		assert(syscall(__NR_sendfile, sv[1], reg_in, p_off, alen)  in main()
97 	       sv[1], reg_in, (unsigned long) alen,  in main()
100 	assert(syscall(__NR_sendfile, sv[1], reg_in, p_off, stb.st_size + 1)  in main()
103 	       sv[1], reg_in, (unsigned long) alen,  in main()
111 		assert(syscall(__NR_sendfile, sv[1], reg_in, p_off64, 1) == -1);  in main()
113 		       " = -1 EINVAL (%m)\n", sv[1], reg_in);  in main()
118 	assert(syscall(__NR_sendfile, sv[1], reg_in, p_off, 1) == 0);  in main()
120 	       sv[1], reg_in);  in main()