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1999-01-07  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/i386/bits/select.h (__FD_ZERO): Remove early clobbers
	from c and D register output.

1999-01-07  Philip Blundell  <philb@gnu.org>

	* sysdeps/unix/sysv/linux/arm/sigcontextinfo.h: Fix bug in last change.

1999-01-07  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/alpha/bits/types.h: Correct type for
	__fsfilcnt_t.  Patch by Bruce Elliott <bde@nwlink.com>.

1999-01-05  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* manual/conf.texi: Remove pointers from first @node.  Move old
	@node spec inside comment.
	* manual/lang.texi: Likewise.
	* manual/libc-texinfo.sh: Also find `@node.*Top' in a comment.
	* manual/stdio.texi: Fix typo.

1999-01-04  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* wcsmbs/btowc.c: Accept all values in the range [SCHAR_MIN
	.. UCHAR_MAX].  Local var buf renamed to result and its type
	changed from char[] to wchar_t to get proper alignment.

	* posix/fnmatch.c: Also cast the arguments of the other ctype
	functions to unsigned char.

1999-01-07  Ulrich Drepper  <drepper@cygnus.com>

	* Rules: Add rules for empty.{o,os,op} back.
This commit is contained in:
Ulrich Drepper
1999-01-07 09:55:57 +00:00
parent 1686c45233
commit 3499233817
14 changed files with 88 additions and 36 deletions
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15
wcsmbs/btowc.c
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@ -1,6 +1,6 @@
/* 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>
Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
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
@ -22,13 +22,14 @@
#include <string.h>
#include <wchar.h>
#include <wcsmbsload.h>
#include <limits.h>
wint_t
__btowc (c)
int c;
{
char buf[sizeof (wchar_t)];
wchar_t result;
struct gconv_step_data data;
char inbuf[1];
const char *inptr = inbuf;
@ -37,11 +38,11 @@ __btowc (c)
/* If the parameter does not fit into one byte or it is the EOF value
we can give the answer now. */
if (c < -128 || c > 127 || c == EOF)
if (c < SCHAR_MIN || c > UCHAR_MAX || c == EOF)
return WEOF;
/* Tell where we want the result. */
data.outbuf = (char *) buf;
data.outbuf = (char *) &result;
data.outbufend = data.outbuf + sizeof (wchar_t);
data.invocation_counter = 0;
data.internal_use = 1;
@ -62,8 +63,8 @@ __btowc (c)
/* The conversion failed. */
if (status != GCONV_OK && status != GCONV_FULL_OUTPUT
&& status != GCONV_EMPTY_INPUT)
return WEOF;
result = WEOF;
return *(wchar_t *)buf;
return result;
}
weak_alias (__btowc, btowc)