Some more major updates to further superate ucLibc from the kernel

headers (the way it has been done in GNU libc).
 -Erik

1 files changed, 106 insertions, 0 deletions

diff --git a/include/netinet/ip6.h b/include/netinet/ip6.h
new file mode 100644
index 000000000..cd42ef64b
--- /dev/null
+++ b/include/netinet/ip6.h
@@ -0,0 +1,106 @@
+/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _NETINET_IP6_H
+#define _NETINET_IP6_H 1
+
+#include <inttypes.h>
+#include <netinet/in.h>
+
+struct ip6_hdr 
+  {
+    union 
+      {
+	struct ip6_hdrctl 
+	  {
+	    uint32_t ip6_un1_flow;   /* 24 bits of flow-ID */
+	    uint16_t ip6_un1_plen;   /* payload length */
+	    uint8_t  ip6_un1_nxt;    /* next header */
+	    uint8_t  ip6_un1_hlim;   /* hop limit */
+	  } ip6_un1;
+	uint8_t ip6_un2_vfc;       /* 4 bits version, 4 bits priority */
+      } ip6_ctlun;
+    struct in6_addr ip6_src;      /* source address */
+    struct in6_addr ip6_dst;      /* destination address */
+  };
+
+#define ip6_vfc   ip6_ctlun.ip6_un2_vfc
+#define ip6_flow  ip6_ctlun.ip6_un1.ip6_un1_flow
+#define ip6_plen  ip6_ctlun.ip6_un1.ip6_un1_plen
+#define ip6_nxt   ip6_ctlun.ip6_un1.ip6_un1_nxt
+#define ip6_hlim  ip6_ctlun.ip6_un1.ip6_un1_hlim
+#define ip6_hops  ip6_ctlun.ip6_un1.ip6_un1_hlim
+
+/* Hop-by-Hop options header.  */
+struct ip6_hbh 
+  {
+    uint8_t  ip6h_nxt;        /* next hesder.  */
+    uint8_t  ip6h_len;        /* length in units of 8 octets.  */
+    /* followed by options */
+  };
+
+/* Destination options header */
+struct ip6_dest 
+  {
+    uint8_t  ip6d_nxt;        /* next header */
+    uint8_t  ip6d_len;        /* length in units of 8 octets */
+    /* followed by options */
+  };
+
+/* Routing header */
+struct ip6_rthdr 
+  {
+    uint8_t  ip6r_nxt;        /* next header */
+    uint8_t  ip6r_len;        /* length in units of 8 octets */
+    uint8_t  ip6r_type;       /* routing type */
+    uint8_t  ip6r_segleft;    /* segments left */
+    /* followed by routing type specific data */
+  };
+
+/* Type 0 Routing header */
+struct ip6_rthdr0 
+  {
+    uint8_t  ip6r0_nxt;       /* next header */
+    uint8_t  ip6r0_len;       /* length in units of 8 octets */
+    uint8_t  ip6r0_type;      /* always zero */
+    uint8_t  ip6r0_segleft;   /* segments left */
+    uint8_t  ip6r0_reserved;  /* reserved field */
+    uint8_t  ip6r0_slmap[3];  /* strict/loose bit map */
+    struct in6_addr  ip6r0_addr[1];  /* up to 23 addresses */
+  };
+
+/* Fragment header */
+struct ip6_frag 
+  {
+    uint8_t   ip6f_nxt;       /* next header */
+    uint8_t   ip6f_reserved;  /* reserved field */
+    uint16_t  ip6f_offlg;     /* offset, reserved, and flag */
+    uint32_t  ip6f_ident;     /* identification */
+  };
+
+#if     BYTE_ORDER == BIG_ENDIAN
+#define IP6F_OFF_MASK       0xfff8  /* mask out offset from _offlg */
+#define IP6F_RESERVED_MASK  0x0006  /* reserved bits in ip6f_offlg */
+#define IP6F_MORE_FRAG      0x0001  /* more-fragments flag */
+#else   /* BYTE_ORDER == LITTLE_ENDIAN */
+#define IP6F_OFF_MASK       0xf8ff  /* mask out offset from _offlg */
+#define IP6F_RESERVED_MASK  0x0600  /* reserved bits in ip6f_offlg */
+#define IP6F_MORE_FRAG      0x0100  /* more-fragments flag */
+#endif
+
+#endif /* netinet/ip6.h */