Update. cvs/libc-ud-970729

1997-07-28 23:35  Ulrich Drepper  <drepper@cygnus.com>

	* csu/gmon-start.c (__gmon_start__): Call __monstartup not
	monstartup.
	* gmon/gmon.c: Rename moncontrol to __moncontrol and monstartup
	to __monstartup.
	* gmon/sys/gmon.h: Fix prototypes.
	* gmon/sys/gmon_out.h: Pretty print.

	* gmon/bb_exit_func.c (__bb_exit_func): Use memcpy instead of bcopy.
	* gmon/gmon.c (__monstartup): Likewise.
	(write_hist): Remove dependency on 32 int.
	(_mcleanup): Don't call perror, use fprintf.

	* elf/dl-load.c: Fix handling of current directory in search path.

	* elf/Makefile (dl-routines): Add dl-profile.
	* elf/dl-profile.c: New file.
	* elf/dl-runtime.c (fixup): Add new parameter with address to store
	relocation result in to elf_machine_relplt.
	(profile_fixup): New function.
	* elf/do-rel.h (elf_dynamic_do_rel): Add new parameter with address
	to store relocation result in to elf_machine_relplt.
	* elf/dl-support.c: Define _dl_profile and _dl_profile_map.
	* elf/dynamic-link.h (ELF_DYNAMIC_RELOCATE): Add new parameter and
	call elf_machine_runtime_setup with extra argument.
	* elf/dl-reloc.c (_dl_relocate_object): Add new argument to
	ELF_DYNAMIC_RELOCATE.
	* elf/link.h: Add prototypes for new functions and variables.
	* elf/rtld.c: Parse LD_PROFILE and LD_PROFILE_OUTPUT environment
	variables and call _dl_start_profile if necessary.
	* include/sys/gmon_out.h: New file.
	* sysdeps/alpha/dl-machine.h (elf_machine_runtime_setup): Add
	new parameter to enable profiling.
	(elf_machine_rela): Add new parameter to specify place to store
	result in.
	* sysdeps/m68k/dl-machine.h: Likewise.
	* sysdeps/mips/dl-machine.h: Likewise.
	* sysdeps/mips/mips64/dl-machine.h: Likewise.
	* sysdeps/powerpc/dl-machine.h: Likewise.
	* sysdeps/sparc/dl-machine.h: Likewise.
	* sysdeps/sparc64/dl-machine.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	(elf_machine_runtime_setup): Setup got[2] to _dl_runtime_resolve if
	we do profiling.
	(ELF_MACHINE_RUNTIME_TRAMPOLINE): Add code for _dl_runtime_profile.

	* nis/nss_compat/compat-grp.c (internal_setgrent): Set FD_CLOEXEC
	for stream on input file.
	* nis/nss_compat/compat-pwd.c (internal_setpwent): Likewise.
	* nis/nss_compat/compat-spwd.c (internal_setspent): Likewise.
	* nss/nss_db/db-XXX.c (internal_setent): Likewise.
	* nss/nss_db/db-alias.c (internal_setent): Likewise.
	* nss/nss_db/db-netgrp.c (internal_setent): Likewise.
	* nss/nss_files/files-XXX.c (internal_setent): Likewise.
	* nss/nss_files/files-alias.c (internal_setent): Likewise.
	* nss/nss_files/files-netgrp.c (internal_setent): Likewise.

	* string/string.h: Pretty print.

	* sysdeps/i386/fpu/bits/mathinline.h: Major update by John Bowman.
	Add float and long double versions.

1997-07-27  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/rtld.c (print_unresolved): Replace empty object name by main
	program name.

1997-07-27  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/htons.c (htons): Renamed from __htons.

1997-07-27  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/bits/byteswap.h: New file.

1997-07-27 23:50  Philip Blundell  <Philip.Blundell@pobox.com>

	* inet/netinet/icmp6.h: Update for new drafts of POSIX.1g and IPv6
	advanced API.
	* inet/netinet/in.h: Likewise.
	* inet/netinet/ip6.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/socket.h: Likewise.
	* posix/sys/types.h: Add socklen_t.

	* manual/socket.texi: Document some more IPv6 things.
	* manual/libc.texinfo: Likewise.

1997-07-26  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* libc.map: Define missing symbol.

1997-07-27 14:31  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/Makefile: Add nis_findserv.
	* nis/lckcache.c: Fix typo.
	* nis/nis_call.c: Fix problems with multihomed servers.
	* nis/nis_findserv.c: New file.
	* nis/nis_intern.h: Add more prototypes.
	* nis/nis_lookup.c (nis_lookup): Don't try the next server if network
	is unreachable.
	* nis/nis_table.c (nis_list): Likewise.
	* nis/nis_ping.c (nis_ping): Use MASTER_ONLY, don't call abort()
	in error case.
	* nis/nis_util.c (__nis_finddirectory): Give the right error code
	back.
	* nis/ypclnt.c: Make sure, that all sockets are closed.

1 files changed, 81 insertions, 20 deletions

diff --git a/inet/netinet/ip6.h b/inet/netinet/ip6.h
index 2930578e4f..cd42ef64b9 100644
--- a/inet/netinet/ip6.h
+++ b/inet/netinet/ip6.h
@@ -19,27 +19,88 @@
 #ifndef _NETINET_IP6_H
 #define _NETINET_IP6_H 1
 
+#include <inttypes.h>
 #include <netinet/in.h>
-#include <endian.h>
-
-struct ipv6hdr
-{
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-  u_int8_t ipv6_version:4;
-  u_int8_t ipv6_priority:4; /* going away? */
-  u_int32_t ipv6_flowid:24;
-#elif __BYTE_ORDER == __BIG_ENDIAN
-  u_int32_t ipv6_flowid:24;
-  u_int8_t ipv6_priority:4; /* going away? */
-  u_int8_t ipv6_version:4;
-#else
-# error  Unknown endianness
+
+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
-  u_int16_t ipv6_len;
-  u_int8_t ipv6_nextheader;
-  u_int8_t ipv6_hoplimit;
-  struct in6_addr ipv6_src;
-  struct in6_addr ipv6_dst;
-};
 
 #endif /* netinet/ip6.h */