Update.

1999-01-23  Ulrich Drepper  <drepper@cygnus.com>

	* nss/nss_files/files-XXX.c (internal_getent): Make sure the buffer has
	at least two bytes (not one).  Correct buflen parameter type.
	* nss/nss_files/files-alias.c (get_next_alias): Make sure buffer
	has at least two bytes.  Use fgets_unlocked instead of fgets.

	* ctype/ctype.h: Don't user __tolower directly for tolower
	implementation.  Use inline function which tests for the range
	first.  Make _tolower equivalent to old tolower macros.
	Likewise for toupper.
	* ctype/ctype.c: Change tolower/toupper definition accordingly.

	* argp/argp-help.c: Use _tolower instead of tolower if possible.
	* inet/ether_aton_r.c: Likewise.
	* inet/ether_line.c: Likewise.
	* inet/rcmd.c: Likewise.
	* intl/l10nflist.c: Likewise.
	* locale/programs/ld-collate.c: Likewise.
	* locale/programs/linereader.c: Likewise.
	* locale/programs/localedef.c: Likewise.
	* nis/nss_nis/nis-alias.c: Likewise.
	* nis/nss_nis/nis-network.c: Likewise.
	* posix/regex.c: Likewise.
	* resolv/inet_net_pton.c: Likewise.
	* stdio-common/printf_fp.c: Likewise.
	* stdio-common/vfscanf.c: Likewise.
	* sysdeps/generic/strcasestr.c: Likewise.

	* math/bits/mathcalls.h: Fix typo.

3 files changed, 10 insertions, 10 deletions

diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
index 5d2cb57..772ab1a 100644
--- a/locale/programs/ld-collate.c
+++ b/locale/programs/ld-collate.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
@@ -1764,12 +1764,12 @@ collate_simple_weight (struct linereader *lr, struct localedef_t *locale,
 		    int base;
 
 		    ++runp;
-		    if (tolower (*runp) == 'x')
+		    if (_tolower (*runp) == 'x')
 		      {
 			++runp;
 			base = 16;
 		      }
-		    else if (tolower (*runp) == 'd')
+		    else if (_tolower (*runp) == 'd')
 		      {
 			++runp;
 			base = 10;
@@ -1777,7 +1777,7 @@ collate_simple_weight (struct linereader *lr, struct localedef_t *locale,
 		    else
 		      base = 8;
 
-		    dp = strchr (digits, tolower (*runp));
+		    dp = strchr (digits, _tolower (*runp));
 		    if (dp == NULL || (dp - digits) >= base)
 		      {
 		      illegal_char:
@@ -1789,7 +1789,7 @@ illegal character constant in string"));
 		    wch = dp - digits;
 		    ++runp;
 
-		    dp = strchr (digits, tolower (*runp));
+		    dp = strchr (digits, _tolower (*runp));
 		    if (dp == NULL || (dp - digits) >= base)
 		      goto illegal_char;
 		    wch *= base;
@@ -1798,7 +1798,7 @@ illegal character constant in string"));
 
 		    if (base != 16)
 		      {
-			dp = strchr (digits, tolower (*runp));
+			dp = strchr (digits, _tolower (*runp));
 			if (dp != NULL && (dp - digits < base))
 			  {
 			    wch *= base;
diff --git a/locale/programs/linereader.c b/locale/programs/linereader.c
index 4406e1a..31278d6 100644
--- a/locale/programs/linereader.c
+++ b/locale/programs/linereader.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
@@ -300,7 +300,7 @@ get_toplvl_escape (struct linereader *lr)
       if (isdigit (ch))
 	byte = ch - '0';
       else
-	byte = tolower (ch) - 'a' + 10;
+	byte = _tolower (ch) - 'a' + 10;
 
       ch = lr_getc (lr);
       if ((base == 16 && !isxdigit (ch))
@@ -311,7 +311,7 @@ get_toplvl_escape (struct linereader *lr)
       if (isdigit (ch))
 	byte += ch - '0';
       else
-	byte += tolower (ch) - 'a' + 10;
+	byte += _tolower (ch) - 'a' + 10;
 
       ch = lr_getc (lr);
       if (base != 16 && isdigit (ch))
diff --git a/locale/programs/localedef.c b/locale/programs/localedef.c
index 98443b8..5a7035d 100644
--- a/locale/programs/localedef.c
+++ b/locale/programs/localedef.c
@@ -558,7 +558,7 @@ normalize_codeset (codeset, name_len)
 
       for (cnt = 0; cnt < name_len; ++cnt)
 	if (isalpha (codeset[cnt]))
-	  *wp++ = tolower (codeset[cnt]);
+	  *wp++ = _tolower (codeset[cnt]);
 	else if (isdigit (codeset[cnt]))
 	  *wp++ = codeset[cnt];