Update.

1999-11-09  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dl-load.c (_dl_dst_count): Allow $ORIGIN to point to
	directory with the reference since this is as secure as using the
	object with the dependency.
	(_dl_dst_substitute): Likewise.

	* elf/dl-load.c (_dl_dst_count): Change strings in first two
	strncmp calls to allow reuse.
	(_dl_dst_substitute): Likewise.

1999-11-01  Arnold D. Robbins  <arnold@skeeve.com>

	* posix/regex.c (init_syntax_once): move below definition of
	ISALNUM etc., then use ISALNUM to init the table, so that
	the word ops will work if i18n'ed.
	(SYNTAX): And subscript with 0xFF for 8bit character sets.

1999-11-09  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/getlogin_r.c (getlogin_r): Sync with getlogin
	implementation for ttyname_r call; fix inverted condition; return
	ut_user.  Closes PR libc/1438.

1999-11-09  Ulrich Drepper  <drepper@cygnus.com>

	* timezone/checktab.awk: Update from tzcode1999h.
	* timezone/africa: Update from tzdata1999i.
	* timezone/asia: Likewise.
	* timezone/australasia: Likewise.
	* timezone/backward: Likewise.
	* timezone/europe: Likewise.
	* timezone/northamerica: Likewise.
	* timezone/southamerica: Likewise.
	* timezone/iso3166.tab: Likewise.
	* timezone/zone.tab: Likewise.

	* sysdeps/unix/sysv/linux/bits/resource.h: Define values also as
	macros.  Patch by brg@csua.berkeley.edu [PR libc/1439].

1999-11-09  Andreas Jaeger  <aj@suse.de>

	* posix/Makefile (tests): Added tst-getlogin.

	* posix/tst-getlogin.c: New file, contains simple tests for
	getlogin and getlogin_r.

1999-11-09  Andreas Schwab  <schwab@suse.de>

	* misc/syslog.c: For LOG_PERROR only append a newline if
	necessary.

3 files changed, 96 insertions, 41 deletions

diff --git a/posix/Makefile b/posix/Makefile
index f8e72b6..7861bdf 100644
--- a/posix/Makefile
+++ b/posix/Makefile
@@ -57,7 +57,7 @@ include ../Makeconfig
 
 aux		:= init-posix environ
 tests		:= tstgetopt testfnm runtests runptests	     \
-		   tst-preadwrite test-vfork regexbug1
+		   tst-preadwrite test-vfork regexbug1 tst-getlogin
 ifeq (yes,$(build-shared))
 test-srcs	:= globtest
 tests           += wordexp-test
diff --git a/posix/regex.c b/posix/regex.c
index 16e91f1..04df21e 100644
--- a/posix/regex.c
+++ b/posix/regex.c
@@ -164,46 +164,6 @@ char *realloc ();
 #  define SWITCH_ENUM_CAST(x) (x)
 # endif
 
-/* How many characters in the character set.  */
-# define CHAR_SET_SIZE 256
-
-# ifdef SYNTAX_TABLE
-
-extern char *re_syntax_table;
-
-# else /* not SYNTAX_TABLE */
-
-static char re_syntax_table[CHAR_SET_SIZE];
-
-static void
-init_syntax_once ()
-{
-   register int c;
-   static int done;
-
-   if (done)
-     return;
-
-   bzero (re_syntax_table, sizeof re_syntax_table);
-
-   for (c = 'a'; c <= 'z'; c++)
-     re_syntax_table[c] = Sword;
-
-   for (c = 'A'; c <= 'Z'; c++)
-     re_syntax_table[c] = Sword;
-
-   for (c = '0'; c <= '9'; c++)
-     re_syntax_table[c] = Sword;
-
-   re_syntax_table['_'] = Sword;
-
-   done = 1;
-}
-
-# endif /* not SYNTAX_TABLE */
-
-# define SYNTAX(c) re_syntax_table[c]
-
 #endif /* not emacs */
 
 /* Get the interface, including the syntax bits.  */
@@ -276,6 +236,43 @@ init_syntax_once ()
 # define SIGN_EXTEND_CHAR(c) ((((unsigned char) (c)) ^ 128) - 128)
 #endif
 
+#ifndef emacs
+/* How many characters in the character set.  */
+# define CHAR_SET_SIZE 256
+
+# ifdef SYNTAX_TABLE
+
+extern char *re_syntax_table;
+
+# else /* not SYNTAX_TABLE */
+
+static char re_syntax_table[CHAR_SET_SIZE];
+
+static void
+init_syntax_once ()
+{
+   register int c;
+   static int done = 0;
+
+   if (done)
+     return;
+   bzero (re_syntax_table, sizeof re_syntax_table);
+
+   for (c = 0; c < CHAR_SET_SIZE; ++c)
+     if (ISALNUM (c))
+	re_syntax_table[c] = Sword;
+
+   re_syntax_table['_'] = Sword;
+
+   done = 1;
+}
+
+# endif /* not SYNTAX_TABLE */
+
+# define SYNTAX(c) re_syntax_table[((c) & 0xFF)]
+
+#endif /* emacs */
+
 /* Should we use malloc or alloca?  If REGEX_MALLOC is not defined, we
    use `alloca' instead of `malloc'.  This is because using malloc in
    re_search* or re_match* could cause memory leaks when C-g is used in
diff --git a/posix/tst-getlogin.c b/posix/tst-getlogin.c
new file mode 100644
index 0000000..75c0c5c
--- /dev/null
+++ b/posix/tst-getlogin.c
@@ -0,0 +1,58 @@
+/* Copyright (C) 1999 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.  */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+
+int
+main (void)
+{
+  char *login;
+  int errors = 0;
+
+  login = getlogin ();
+  if (login == NULL)
+    puts ("getlogin returned NULL, no further tests");
+  else
+    {
+      char name[1024];
+      int ret;
+
+      printf ("getlogin returned: `%s'\n", login);
+
+      ret = getlogin_r (name, sizeof (name));
+      if (ret == 0)
+	{
+	  printf ("getlogin_r returned: `%s'\n", name);
+	  if (strcmp (name, login) != 0)
+	    {
+	      puts ("Error: getlogin and getlogin_r returned different names");
+	      ++errors;
+	    }
+	}
+      else
+	{
+	  printf ("Error: getlogin_r returned: %d (%s)\n",
+		  ret, strerror (ret));
+	  ++errors;
+	}
+    }
+
+  return errors != 0;
+}