Updated to fedora-glibc-20060424T0820

6 files changed, 146 insertions, 24 deletions

diff --git a/posix/Makefile b/posix/Makefile
index a0c7b94b02..57f2f94d59 100644
--- a/posix/Makefile
+++ b/posix/Makefile
@@ -88,7 +88,7 @@ tests		:= tstgetopt testfnm runtests runptests	     \
 		   tst-execvp1 tst-execvp2 tst-execlp1 tst-execlp2 \
 		   tst-execv1 tst-execv2 tst-execl1 tst-execl2 \
 		   tst-execve1 tst-execve2 tst-execle1 tst-execle2 \
-		   tst-execvp3 tst-execvp4 tst-rfc3484
+		   tst-execvp3 tst-execvp4 tst-rfc3484 tst-rfc3484-2
 xtests		:= bug-ga2
 ifeq (yes,$(build-shared))
 test-srcs	:= globtest
diff --git a/posix/bits/unistd.h b/posix/bits/unistd.h
index b72b7c758a..d461108e53 100644
--- a/posix/bits/unistd.h
+++ b/posix/bits/unistd.h
@@ -1,5 +1,5 @@
 /* Checking macros for unistd functions.
-   Copyright (C) 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005, 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
@@ -80,16 +80,16 @@ pread64 (int __fd, void *__buf, size_t __nbytes, __off64_t __offset)
 #endif
 
 #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K
-extern int __readlink_chk (__const char *__restrict __path,
-			   char *__restrict __buf, size_t __len,
-			   size_t __buflen)
+extern ssize_t __readlink_chk (__const char *__restrict __path,
+			       char *__restrict __buf, size_t __len,
+			       size_t __buflen)
      __THROW __nonnull ((1, 2)) __wur;
-extern int __REDIRECT_NTH (__readlink_alias,
-			   (__const char *__restrict __path,
-			    char *__restrict __buf, size_t __len), readlink)
+extern ssize_t __REDIRECT_NTH (__readlink_alias,
+			       (__const char *__restrict __path,
+				char *__restrict __buf, size_t __len), readlink)
      __nonnull ((1, 2)) __wur;
 
-extern __always_inline __nonnull ((1, 2)) __wur int
+extern __always_inline __nonnull ((1, 2)) __wur ssize_t
 __NTH (readlink (__const char *__restrict __path, char *__restrict __buf,
 		 size_t __len))
 {
diff --git a/posix/regex.h b/posix/regex.h
index f6c145d209..d787b9bff9 100644
--- a/posix/regex.h
+++ b/posix/regex.h
@@ -1,6 +1,6 @@
 /* Definitions for data structures and routines for the regular
    expression library.
-   Copyright (C) 1985,1989-93,1995-98,2000,2001,2002,2003,2005
+   Copyright (C) 1985,1989-93,1995-98,2000,2001,2002,2003,2005,2006
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -29,15 +29,6 @@
 extern "C" {
 #endif
 
-/* POSIX says that <sys/types.h> must be included (by the caller) before
-   <regex.h>.  */
-
-#if !defined _POSIX_C_SOURCE && !defined _POSIX_SOURCE && defined VMS
-/* VMS doesn't have `size_t' in <sys/types.h>, even though POSIX says it
-   should be there.  */
-# include <stddef.h>
-#endif
-
 /* The following two types have to be signed and unsigned integer type
    wide enough to hold a value of a pointer.  For most ANSI compilers
    ptrdiff_t and size_t should be likely OK.  Still size of these two
diff --git a/posix/tst-rfc3484-2.c b/posix/tst-rfc3484-2.c
new file mode 100644
index 0000000000..b3987c8cd5
--- /dev/null
+++ b/posix/tst-rfc3484-2.c
@@ -0,0 +1,128 @@
+#include <stdbool.h>
+#include <stdio.h>
+
+/* Internal definitions used in the libc code.  */
+#define __getservbyname_r getservbyname_r
+#define __socket socket
+#define __getsockname getsockname
+#define __inet_aton inet_aton
+#define __gethostbyaddr_r gethostbyaddr_r
+#define __gethostbyname2_r gethostbyname2_r
+
+void
+attribute_hidden
+__check_pf (bool *p1, bool *p2, struct in6addrinfo **in6ai, size_t *in6ailen)
+{
+  *p1 = *p2 = true;
+  *in6ai = NULL;
+  *in6ailen = 0;
+}
+int
+__idna_to_ascii_lz (const char *input, char **output, int flags)
+{
+  return 0;
+}
+int
+__idna_to_unicode_lzlz (const char *input, char **output, int flags)
+{
+  return 0;
+}
+
+#include "../sysdeps/posix/getaddrinfo.c"
+
+service_user *__nss_hosts_database attribute_hidden;
+
+
+/* This is the beginning of the real test code.  The above defines
+   (among other things) the function rfc3484_sort.  */
+
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+# define h(n) n
+#else
+# define h(n) __bswap_constant_32 (n)
+#endif
+
+
+static int
+do_test (void)
+{
+  struct sockaddr_in so1;
+  so1.sin_family = AF_INET;
+  so1.sin_addr.s_addr = h (0xc0a85f19);
+
+  struct sockaddr_in sa1;
+  sa1.sin_family = AF_INET;
+  sa1.sin_addr.s_addr = h (0xe0a85f19);
+
+  struct addrinfo ai1;
+  ai1.ai_family = AF_INET;
+  ai1.ai_addr = (struct sockaddr *) &sa1;
+
+  struct sockaddr_in6 so2;
+  so2.sin6_family = AF_INET6;
+  so2.sin6_addr.s6_addr32[0] = h (0xfec01234);
+  so2.sin6_addr.s6_addr32[1] = 1;
+  so2.sin6_addr.s6_addr32[2] = 1;
+  so2.sin6_addr.s6_addr32[3] = 1;
+
+  struct sockaddr_in6 sa2;
+  sa2.sin6_family = AF_INET6;
+  sa2.sin6_addr.s6_addr32[0] = h (0x07d10001);
+  sa2.sin6_addr.s6_addr32[1] = 1;
+  sa2.sin6_addr.s6_addr32[2] = 1;
+  sa2.sin6_addr.s6_addr32[3] = 1;
+
+  struct addrinfo ai2;
+  ai2.ai_family = AF_INET6;
+  ai2.ai_addr = (struct sockaddr *) &sa2;
+
+
+  struct sort_result results[2];
+
+  results[0].dest_addr = &ai1;
+  results[0].got_source_addr = true;
+  results[0].source_addr_len = sizeof (so1);
+  memcpy (&results[0].source_addr, &so1, sizeof (so1));
+
+  results[1].dest_addr = &ai2;
+  results[1].got_source_addr = true;
+  results[1].source_addr_len = sizeof (so2);
+  memcpy (&results[1].source_addr, &so2, sizeof (so2));
+
+
+  qsort (results, 2, sizeof (results[0]), rfc3484_sort);
+
+  int result = 0;
+  if (results[0].dest_addr->ai_family == AF_INET6)
+    {
+      puts ("wrong order in first test");
+      result |= 1;
+    }
+
+
+  /* And again, this time with the reverse starting order.  */
+  results[1].dest_addr = &ai1;
+  results[1].got_source_addr = true;
+  results[1].source_addr_len = sizeof (so1);
+  memcpy (&results[1].source_addr, &so1, sizeof (so1));
+
+  results[0].dest_addr = &ai2;
+  results[0].got_source_addr = true;
+  results[0].source_addr_len = sizeof (so2);
+  memcpy (&results[0].source_addr, &so2, sizeof (so2));
+
+
+  qsort (results, 2, sizeof (results[0]), rfc3484_sort);
+
+  if (results[0].dest_addr->ai_family == AF_INET6)
+    {
+      puts ("wrong order in second test");
+      result |= 1;
+    }
+
+  return result;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
diff --git a/posix/tst-rfc3484.c b/posix/tst-rfc3484.c
index 378e43a011..abfb76d543 100644
--- a/posix/tst-rfc3484.c
+++ b/posix/tst-rfc3484.c
@@ -11,9 +11,11 @@
 
 void
 attribute_hidden
-__check_pf (bool *p1, bool *p2)
+__check_pf (bool *p1, bool *p2, struct in6addrinfo **in6ai, size_t *in6ailen)
 {
   *p1 = *p2 = true;
+  *in6ai = NULL;
+  *in6ailen = 0;
 }
 int
 __idna_to_ascii_lz (const char *input, char **output, int flags)
diff --git a/posix/unistd.h b/posix/unistd.h
index c8e8a0594a..c7a52722ca 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -770,8 +770,9 @@ extern int symlink (__const char *__from, __const char *__to)
 /* Read the contents of the symbolic link PATH into no more than
    LEN bytes of BUF.  The contents are not null-terminated.
    Returns the number of characters read, or -1 for errors.  */
-extern int readlink (__const char *__restrict __path, char *__restrict __buf,
-		     size_t __len) __THROW __nonnull ((1, 2)) __wur;
+extern ssize_t readlink (__const char *__restrict __path,
+			 char *__restrict __buf, size_t __len)
+     __THROW __nonnull ((1, 2)) __wur;
 #endif /* Use BSD.  */
 
 #ifdef __USE_ATFILE
@@ -780,8 +781,8 @@ extern int symlinkat (__const char *__from, int __tofd,
 		      __const char *__to) __THROW __nonnull ((1, 3)) __wur;
 
 /* Like readlink but a relative PATH is interpreted relative to FD.  */
-extern int readlinkat (int __fd, __const char *__restrict __path,
-		       char *__restrict __buf, size_t __len)
+extern ssize_t readlinkat (int __fd, __const char *__restrict __path,
+			   char *__restrict __buf, size_t __len)
      __THROW __nonnull ((2, 3)) __wur;
 #endif