Add in a bunch of junk. Busybox now compiles (except for mkfs.minix and

fsck.minix).  Of course, it doesn't link yet due to missing functions, but
hey...  At least it is now easy to see what isn't working. :-)
 -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 */