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authorUlrich Drepper <drepper@redhat.com>2006-04-16 21:34:32 +0000
committerUlrich Drepper <drepper@redhat.com>2006-04-16 21:34:32 +0000
commit3af48b5b3106e1bb1de4efcabb86cd1fafdff8af (patch)
tree680c8164581df5834d65b31796392173461d9325 /inet
parenta238728234a94cb8e8024e4718356ff808487a88 (diff)
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* include/ifaddrs.h: Define struct in6addrinfo.
	Add two more parameters to __check_pf.
	* sysdeps/unix/sysv/linux/check_pf.c: When using the netlink
	interface, determine whether IPv6 addresses are deprecated or
	temporary.  Create array of those addresses.
	* inet/check_pf.c: Always tell caller there are no depracated
	and temporary addresses.
	* sysdeps/posix/getaddrinfo.c: Pretty printing.
	(struct sort_result): Add source_addr_flags field.
	(rfc3484_sort): Implement rule 3 and 7.
	(in6aicmp): New function.
	(getaddrinfo): Call __check_pf also when we need info about IPv6
	source addresses.  When creating array for sorting addresses,
	look up deprecated and temporary addresses returned by __check_pf
	and add flag if necessary.
Diffstat (limited to 'inet')
-rw-r--r--inet/check_pf.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/inet/check_pf.c b/inet/check_pf.c
index 5d98c98aff..b015432659 100644
--- a/inet/check_pf.c
+++ b/inet/check_pf.c
@@ -1,5 +1,5 @@
 /* Determine protocol families for which interfaces exist.  Generic version.
-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2006 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
@@ -23,8 +23,14 @@
 
 void
 attribute_hidden
-__check_pf (bool *seen_ipv4, bool *seen_ipv6)
+__check_pf (bool *seen_ipv4, bool *seen_ipv6,
+	    struct in6addrinfo **in6ai, size_t *in6ailen)
 {
+  /* By default we have no way to determine information about
+     deprecated and temporary addresses.  */
+  *in6ai = NULL;
+  *in6ailen = 0;
+
   /* Get the interface list via getifaddrs.  */
   struct ifaddrs *ifa = NULL;
   if (getifaddrs (&ifa) != 0)