From 7561ac45ed94743c259c636cd15c048f492ffec1 Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy Date: Tue, 21 Apr 2015 22:33:33 +0000 Subject: [PATCH] add IPTOS_CLASS_* macros to netinet/ip.h These macros were introduced in glibc 2.12 to follow RFC 2474 which deprecates "IP Precedence" in favor of "Class Selector Codepoints". --- include/netinet/ip.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/netinet/ip.h b/include/netinet/ip.h index 41187414..d7fa8d5e 100644 --- a/include/netinet/ip.h +++ b/include/netinet/ip.h @@ -104,6 +104,18 @@ struct ip_timestamp { #define IPTOS_DSCP_AF43 0x98 #define IPTOS_DSCP_EF 0xb8 +#define IPTOS_CLASS_MASK 0xe0 +#define IPTOS_CLASS(x) ((x) & IPTOS_CLASS_MASK) +#define IPTOS_CLASS_CS0 0x00 +#define IPTOS_CLASS_CS1 0x20 +#define IPTOS_CLASS_CS2 0x40 +#define IPTOS_CLASS_CS3 0x60 +#define IPTOS_CLASS_CS4 0x80 +#define IPTOS_CLASS_CS5 0xa0 +#define IPTOS_CLASS_CS6 0xc0 +#define IPTOS_CLASS_CS7 0xe0 +#define IPTOS_CLASS_DEFAULT IPTOS_CLASS_CS0 + #define IPTOS_TOS_MASK 0x1E #define IPTOS_TOS(tos) ((tos) & IPTOS_TOS_MASK) #define IPTOS_LOWDELAY 0x10 -- 2.25.1