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author | andre <andre@FreeBSD.org> | 2005-11-02 13:46:32 +0000 |
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committer | andre <andre@FreeBSD.org> | 2005-11-02 13:46:32 +0000 |
commit | 0df84f5a83def3e1548e39bb43b0c177d50265fa (patch) | |
tree | 7cfb57b5672b497ffd3064153c31cb0a738e8f19 /sys/sys/mbuf.h | |
parent | 728b935c7f99f10947da6d54873e625c1a7a69c7 (diff) | |
download | FreeBSD-src-0df84f5a83def3e1548e39bb43b0c177d50265fa.zip FreeBSD-src-0df84f5a83def3e1548e39bb43b0c177d50265fa.tar.gz |
Retire MT_HEADER mbuf type and change its users to use MT_DATA.
Having an additional MT_HEADER mbuf type is superfluous and redundant
as nothing depends on it. It only adds a layer of confusion. The
distinction between header mbuf's and data mbuf's is solely done
through the m->m_flags M_PKTHDR flag.
Non-native code is not changed in this commit. For compatibility
MT_HEADER is mapped to MT_DATA.
Sponsored by: TCP/IP Optimization Fundraise 2005
Diffstat (limited to 'sys/sys/mbuf.h')
-rw-r--r-- | sys/sys/mbuf.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/sys/mbuf.h b/sys/sys/mbuf.h index 7696fa4..91ab0b2 100644 --- a/sys/sys/mbuf.h +++ b/sys/sys/mbuf.h @@ -221,7 +221,7 @@ struct mbuf { */ #define MT_NOTMBUF 0 /* USED INTERNALLY ONLY! Object is not mbuf */ #define MT_DATA 1 /* dynamic (data) allocation */ -#define MT_HEADER 2 /* packet header */ +#define MT_HEADER MT_DATA /* packet header, use M_PKTHDR instead */ #if 0 #define MT_SOCKET 3 /* socket structure */ #define MT_PCB 4 /* protocol control block */ |