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2007-03-29 Ralf Corsépius <ralf.corsepius@rtems.org>

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* libnetworking/netinet/ip.h: Add FreeBSD's alignement macros.
This commit is contained in:
Ralf Corsepius
2007-03-29 14:28:49 +00:00
parent 6209041c60
commit ef0b69d12f
2 changed files with 4 additions and 1 deletions
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1
cpukit/ChangeLog
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@@ -1,5 +1,6 @@
2007-03-29 Ralf Corsépius <ralf.corsepius@rtems.org>
* libnetworking/netinet/ip.h: Add FreeBSD's alignement macros.
* libnetworking/net/netisr.h: Partial update from FreeBSD.
* libcsupport/src/getpwent.c: Remove bogus cast to long.
* libnetworking/libc/strsep.c: Don't build if provided by libc.

4
cpukit/libnetworking/netinet/ip.h
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@@ -48,8 +48,10 @@
#ifndef __packed
#if defined(__GNUC__)
#define __packed __attribute__((packed))
#define __aligned(x) __attribute__((aligned(x)))
#else
#define __packed
#define __aligned(x)
#endif
#endif
@@ -81,7 +83,7 @@ struct ip {
u_char ip_p; /* protocol */
u_short ip_sum; /* checksum */
struct in_addr ip_src,ip_dst; /* source and dest address */
} __packed;
} __packed __aligned(4);
#ifdef _IP_VHL
#define IP_MAKE_VHL(v, hl) ((v) << 4 | (hl))