63 	socklen_t len;  in test_so_bindtodevice()
74 	len = sizeof(int);  in test_so_bindtodevice()
75 	T_ASSERT_POSIX_SUCCESS(getsockopt(fd, boundif_level, boundif_name, &intval, &len),  in test_so_bindtodevice()
80 	len = sizeof(ifname);  in test_so_bindtodevice()
81 	T_ASSERT_POSIX_SUCCESS(getsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, ifname, &len),  in test_so_bindtodevice()
90 	T_ASSERT_POSIX_SUCCESS(setsockopt(fd, boundif_level, boundif_name, &intval, len),  in test_so_bindtodevice()
94 	T_ASSERT_POSIX_SUCCESS(getsockopt(fd, boundif_level, boundif_name, &intval, &len),  in test_so_bindtodevice()
99 	len = sizeof(ifname);  in test_so_bindtodevice()
100 	T_ASSERT_POSIX_SUCCESS(getsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, ifname, &len),  in test_so_bindtodevice()
101 	    "get SO_BINDTODEVICE: \"%s\", len %u", ifname, len);  in test_so_bindtodevice()
109 	len = IFNAMSIZ;  in test_so_bindtodevice()
110 	T_ASSERT_POSIX_SUCCESS(setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, ifname, len), NULL);  in test_so_bindtodevice()
113 	T_ASSERT_POSIX_SUCCESS(getsockopt(fd, boundif_level, boundif_name, &intval, &len), NULL);  in test_so_bindtodevice()
122 	len = (socklen_t)strlen(ifname);  in test_so_bindtodevice()
123 	T_ASSERT_POSIX_SUCCESS(setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, ifname, len),  in test_so_bindtodevice()
124 	    "set SO_BINDTODEVICE: \"%s\", len %u", ifname, len);  in test_so_bindtodevice()
126 	len = sizeof(ifname);  in test_so_bindtodevice()
127 	T_ASSERT_POSIX_SUCCESS(getsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, ifname, &len),  in test_so_bindtodevice()
132 	T_ASSERT_POSIX_SUCCESS(getsockopt(fd, boundif_level, boundif_name, &intval, &len),  in test_so_bindtodevice()
143 	T_ASSERT_POSIX_SUCCESS(getsockopt(fd, boundif_level, boundif_name, &intval, &len), NULL);  in test_so_bindtodevice()
153 	len = IFNAMSIZ;  in test_so_bindtodevice()
154 	T_ASSERT_POSIX_SUCCESS(setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, ifname, len),  in test_so_bindtodevice()
155 	    "set SO_BINDTODEVICE: \"%s\", len %u (IFNAMSIZ) OK", ifname, len);  in test_so_bindtodevice()
157 	len = IFNAMSIZ + 1;  in test_so_bindtodevice()
158 	T_ASSERT_POSIX_FAILURE(setsockopt(fd, SOL_SOCKET, SO_BINDTODEVICE, ifname, len), EINVAL,  in test_so_bindtodevice()
159 	    "set SO_BINDTODEVICE: \"%s\", len %u (IFNAMSIZ + 1) expected EINVAL", ifname, len);  in test_so_bindtodevice()