From a94d9659cd69dbc70d3494b1cbbbb5a1551675c5 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Mon, 20 Dec 2021 15:38:32 +0000 Subject: [PATCH] Add ARPHRD_CAN, ARPHRD_MCTP to net/if_arp.h Add the constant ARPHRD_MCTP, from Linux 5.15, to net/if_arp.h, along with ARPHRD_CAN which was added to Linux in version 2.6.25 (commit cd05acfe65ed2cf2db683fa9a6adb8d35635263b, "[CAN]: Allocate protocol numbers for PF_CAN") but apparently missed for glibc at the time. Tested for x86_64. --- sysdeps/unix/sysv/linux/net/if_arp.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sysdeps/unix/sysv/linux/net/if_arp.h b/sysdeps/unix/sysv/linux/net/if_arp.h index 0f925da..9ad10c3 100644 --- a/sysdeps/unix/sysv/linux/net/if_arp.h +++ b/sysdeps/unix/sysv/linux/net/if_arp.h @@ -94,6 +94,8 @@ struct arphdr #define ARPHRD_ROSE 270 #define ARPHRD_X25 271 /* CCITT X.25. */ #define ARPHRD_HWX25 272 /* Boards with X.25 in firmware. */ +#define ARPHRD_CAN 280 /* Controller Area Network. */ +#define ARPHRD_MCTP 290 #define ARPHRD_PPP 512 #define ARPHRD_CISCO 513 /* Cisco HDLC. */ #define ARPHRD_HDLC ARPHRD_CISCO -- 2.7.4