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* libc/stdio/vfprintf.c: Include ../stdlib/local.h. Replace call to

Browse Source 
_mbtowc_r with direct call to __mbtowc.
	* libc/stdio/vfscanf.c: Ditto.
	* libc/stdlib/btowc.c: Include local.h.  Replace call to _mbtowc_r
	with direct call to __mbtowc.
	* libc/stdlib/mblen.c: Ditto.
	* libc/stdlib/mblen_r.c: Ditto.
	* libc/stdlib/mbrtowc.c: Ditto.
	* libc/stdlib/mbstowcs_r.c: Ditto.
	* libc/stdlib/mbtowc.c: Ditto.
	* libc/stdlib/wcrtomb.c: Include local.h.  Replace call to _wctomb_r
	with direct call to __wctomb.
	* libc/stdlib/wcsnrtombs.c: Ditto.
	(_wcsnrtombs_r): Ditto.
	* libc/stdlib/wcstombs_r.c: Ditto.
	* libc/stdlib/wctob.c: Ditto.
	* libc/stdlib/wctomb.c: Ditto.

	* libc/stdlib/mbrtowc.c (mbrtowc): Implement independently from
	_mbrtowc_r, unless PREFER_SIZE_OVER_SPEED or __OPTIMIZE_SIZE__ are
	defined.
	* libc/stdlib/wcrtomb.c (wcrtomb): Implement independently from
	_wcrtomb_r, unless PREFER_SIZE_OVER_SPEED or __OPTIMIZE_SIZE__ are
	defined.

	* libc/stdlib/mbtowc_r.c (__utf8_mbtowc): Drop unnecessary test for
	ch >= 0.
This commit is contained in:
Corinna Vinschen 2009-11-18 09:49:57 +00:00
parent 46471257e9
commit b4fee5273e
15 changed files with 119 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
newlib/ChangeLog
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@ -1,3 +1,33 @@
2009-11-18 Corinna Vinschen <corinna@vinschen.de>
* libc/stdio/vfprintf.c: Include ../stdlib/local.h. Replace call to
_mbtowc_r with direct call to __mbtowc.
* libc/stdio/vfscanf.c: Ditto.
* libc/stdlib/btowc.c: Include local.h. Replace call to _mbtowc_r
with direct call to __mbtowc.
* libc/stdlib/mblen.c: Ditto.
* libc/stdlib/mblen_r.c: Ditto.
* libc/stdlib/mbrtowc.c: Ditto.
* libc/stdlib/mbstowcs_r.c: Ditto.
* libc/stdlib/mbtowc.c: Ditto.
* libc/stdlib/wcrtomb.c: Include local.h. Replace call to _wctomb_r
with direct call to __wctomb.
* libc/stdlib/wcsnrtombs.c: Ditto.
(_wcsnrtombs_r): Ditto.
* libc/stdlib/wcstombs_r.c: Ditto.
* libc/stdlib/wctob.c: Ditto.
* libc/stdlib/wctomb.c: Ditto.
* libc/stdlib/mbrtowc.c (mbrtowc): Implement independently from
_mbrtowc_r, unless PREFER_SIZE_OVER_SPEED or __OPTIMIZE_SIZE__ are
defined.
* libc/stdlib/wcrtomb.c (wcrtomb): Implement independently from
_wcrtomb_r, unless PREFER_SIZE_OVER_SPEED or __OPTIMIZE_SIZE__ are
defined.
* libc/stdlib/mbtowc_r.c (__utf8_mbtowc): Drop unnecessary test for
ch >= 0.
2009-11-17 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
* libm/common/fdlibm.h (logb, logbf): Move decls from here...

7
newlib/libc/stdio/vfprintf.c
View File

@ -159,6 +159,7 @@ static char *rcsid = "$Id$";
#include <sys/lock.h>
#include <stdarg.h>
#include "local.h"
#include "../stdlib/local.h"
#include "fvwrite.h"
#include "vfieeefp.h"
@ -722,7 +723,8 @@ _DEFUN(_VFPRINTF_R, (data, fp, fmt0, ap),
for (;;) {
cp = fmt;
#ifdef _MB_CAPABLE
while ((n = _mbtowc_r (data, &wc, fmt, MB_CUR_MAX, &state)) > 0) {
while ((n = __mbtowc (data, &wc, fmt, MB_CUR_MAX,
__locale_charset (), &state)) > 0) {
if (wc == '%')
break;
fmt += n;
@ -1794,7 +1796,8 @@ _DEFUN(get_arg, (data, n, fmt, ap, numargs_p, args, arg_type, last_fmt),
while (*fmt && n >= numargs)
{
# ifdef _MB_CAPABLE
while ((nbytes = _mbtowc_r (data, &wc, fmt, MB_CUR_MAX, &wc_state)) > 0)
while ((nbytes = __mbtowc (data, &wc, fmt, MB_CUR_MAX,
__locale_charset (), &wc_state)) > 0)
{
fmt += nbytes;
if (wc == '%')

4
newlib/libc/stdio/vfscanf.c
View File

@ -122,6 +122,7 @@ Supporting OS subroutines required:
#include <stdarg.h>
#include <errno.h>
#include "local.h"
#include "../stdlib/local.h"
#ifdef INTEGER_ONLY
#define VFSCANF vfiscanf
@ -506,7 +507,8 @@ _DEFUN(__SVFSCANF_R, (rptr, fp, fmt0, ap),
wc = *fmt;
#else
memset (&state, '\0', sizeof (state));
nbytes = _mbtowc_r (rptr, &wc, fmt, MB_CUR_MAX, &state);
nbytes = __mbtowc (rptr, &wc, fmt, MB_CUR_MAX, __locale_charset (),
&state);
#endif
fmt += nbytes;
if (wc == 0)

3
newlib/libc/stdlib/btowc.c
View File

@ -3,6 +3,7 @@
#include <stdio.h>
#include <reent.h>
#include <string.h>
#include "local.h"
wint_t
btowc (int c)
@ -19,7 +20,7 @@ btowc (int c)
_REENT_CHECK_MISC(_REENT);
retval = _mbtowc_r (_REENT, &pwc, &b, 1, &mbs);
retval = __mbtowc (_REENT, &pwc, &b, 1, __locale_charset (), &mbs);
if (c == EOF || retval != 1)
return WEOF;

3
newlib/libc/stdlib/mblen.c
View File

@ -46,6 +46,7 @@ effects vary with the locale.
#include <newlib.h>
#include <stdlib.h>
#include <wchar.h>
#include "local.h"
int
_DEFUN (mblen, (s, n),
@ -58,7 +59,7 @@ _DEFUN (mblen, (s, n),
_REENT_CHECK_MISC(_REENT);
state = &(_REENT_MBLEN_STATE(_REENT));
retval = _mbtowc_r (_REENT, NULL, s, n, state);
retval = __mbtowc (_REENT, NULL, s, n, __locale_charset (), state);
if (retval < 0)
{
state->__count = 0;

3
newlib/libc/stdlib/mblen_r.c
View File

@ -46,6 +46,7 @@ effects vary with the locale.
#include <newlib.h>
#include <stdlib.h>
#include <wchar.h>
#include "local.h"
int
_DEFUN (_mblen_r, (r, s, n, state),
@ -56,7 +57,7 @@ _DEFUN (_mblen_r, (r, s, n, state),
{
#ifdef _MB_CAPABLE
int retval;
retval = _mbtowc_r (r, NULL, s, n, state);
retval = __mbtowc (r, NULL, s, n, __locale_charset (), state);
if (retval < 0)
{

31
newlib/libc/stdlib/mbrtowc.c
View File

@ -5,6 +5,7 @@
#include <stdio.h>
#include <errno.h>
#include <string.h>
#include "local.h"
size_t
_DEFUN (_mbrtowc_r, (ptr, pwc, s, n, ps),
@ -25,9 +26,9 @@ _DEFUN (_mbrtowc_r, (ptr, pwc, s, n, ps),
#endif
if (s == NULL)
retval = _mbtowc_r (ptr, NULL, "", 1, ps);
retval = __mbtowc (ptr, NULL, "", 1, __locale_charset (), ps);
else
retval = _mbtowc_r (ptr, pwc, s, n, ps);
retval = __mbtowc (ptr, pwc, s, n, __locale_charset (), ps);
if (retval == -1)
{
@ -47,6 +48,32 @@ _DEFUN (mbrtowc, (pwc, s, n, ps),
size_t n _AND
mbstate_t *ps)
{
#if defined(PREFER_SIZE_OVER_SPEED) || defined(__OPTIMIZE_SIZE__)
return _mbrtowc_r (_REENT, pwc, s, n, ps);
#else
int retval = 0;
#ifdef _MB_CAPABLE
if (ps == NULL)
{
_REENT_CHECK_MISC(_REENT);
ps = &(_REENT_MBRTOWC_STATE(_REENT));
}
#endif
if (s == NULL)
retval = __mbtowc (_REENT, NULL, "", 1, __locale_charset (), ps);
else
retval = __mbtowc (_REENT, pwc, s, n, __locale_charset (), ps);
if (retval == -1)
{
ps->__count = 0;
_REENT->_errno = EILSEQ;
return (size_t)(-1);
}
else
return (size_t)retval;
#endif /* not PREFER_SIZE_OVER_SPEED */
}
#endif /* !_REENT_ONLY */

3
newlib/libc/stdlib/mbstowcs_r.c
View File

@ -1,5 +1,6 @@
#include <stdlib.h>
#include <wchar.h>
#include "local.h"
size_t
_DEFUN (_mbstowcs_r, (reent, pwcs, s, n, state),
@ -17,7 +18,7 @@ _DEFUN (_mbstowcs_r, (reent, pwcs, s, n, state),
n = (size_t) 1; /* Value doesn't matter as long as it's not 0. */
while (n > 0)
{
bytes = _mbtowc_r (r, pwcs, t, MB_CUR_MAX, state);
bytes = __mbtowc (r, pwcs, t, MB_CUR_MAX, __locale_charset (), state);
if (bytes < 0)
{
state->__count = 0;

3
newlib/libc/stdlib/mbtowc.c
View File

@ -54,6 +54,7 @@ effects vary with the locale.
#include <newlib.h>
#include <stdlib.h>
#include <wchar.h>
#include "local.h"
int
_DEFUN (mbtowc, (pwc, s, n),
@ -68,7 +69,7 @@ _DEFUN (mbtowc, (pwc, s, n),
_REENT_CHECK_MISC(_REENT);
ps = &(_REENT_MBTOWC_STATE(_REENT));
retval = _mbtowc_r (_REENT, pwc, s, n, ps);
retval = __mbtowc (_REENT, pwc, s, n, __locale_charset (), ps);
if (retval < 0)
{

2
newlib/libc/stdlib/mbtowc_r.c
View File

@ -221,7 +221,7 @@ _DEFUN (__utf8_mbtowc, (r, pwc, s, n, charset, state),
return 0; /* s points to the null character */
}
if (ch >= 0x0 && ch <= 0x7f)
if (ch <= 0x7f)
{
/* single-byte sequence */
state->__count = 0;

32
newlib/libc/stdlib/wcrtomb.c
View File

@ -4,6 +4,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include "local.h"
size_t
_DEFUN (_wcrtomb_r, (ptr, s, wc, ps),
@ -24,9 +25,9 @@ _DEFUN (_wcrtomb_r, (ptr, s, wc, ps),
#endif
if (s == NULL)
retval = _wctomb_r (ptr, buf, L'\0', ps);
retval = __wctomb (ptr, buf, L'\0', __locale_charset (), ps);
else
retval = _wctomb_r (ptr, s, wc, ps);
retval = __wctomb (ptr, s, wc, __locale_charset (), ps);
if (retval == -1)
{
@ -45,6 +46,33 @@ _DEFUN (wcrtomb, (s, wc, ps),
wchar_t wc _AND
mbstate_t *ps)
{
#if defined(PREFER_SIZE_OVER_SPEED) || defined(__OPTIMIZE_SIZE__)
return _wcrtomb_r (_REENT, s, wc, ps);
#else
int retval = 0;
char buf[10];
#ifdef _MB_CAPABLE
if (ps == NULL)
{
_REENT_CHECK_MISC(_REENT);
ps = &(_REENT_WCRTOMB_STATE(_REENT));
}
#endif
if (s == NULL)
retval = __wctomb (_REENT, buf, L'\0', __locale_charset (), ps);
else
retval = __wctomb (_REENT, s, wc, __locale_charset (), ps);
if (retval == -1)
{
ps->__count = 0;
_REENT->_errno = EILSEQ;
return (size_t)(-1);
}
else
return (size_t)retval;
#endif /* not PREFER_SIZE_OVER_SPEED */
}
#endif /* !_REENT_ONLY */

5
newlib/libc/stdlib/wcsnrtombs.c
View File

@ -99,6 +99,7 @@ PORTABILITY
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include "local.h"
size_t
_DEFUN (_wcsnrtombs_r, (r, dst, src, nwc, len, ps),
@ -134,7 +135,7 @@ _DEFUN (_wcsnrtombs_r, (r, dst, src, nwc, len, ps),
{
int count = ps->__count;
wint_t wch = ps->__value.__wch;
int bytes = _wcrtomb_r (r, buff, *pwcs, ps);
int bytes = __wctomb (r, buff, *pwcs, __locale_charset (), ps);
if (bytes == -1)
{
r->_errno = EILSEQ;
@ -160,7 +161,7 @@ _DEFUN (_wcsnrtombs_r, (r, dst, src, nwc, len, ps),
}
else
{
/* not enough room, we must back up state to before _wctomb_r call */
/* not enough room, we must back up state to before __wctomb call */
ps->__count = count;
ps->__value.__wch = wch;
len = 0;

5
newlib/libc/stdlib/wcstombs_r.c
View File

@ -1,5 +1,6 @@
#include <stdlib.h>
#include <wchar.h>
#include "local.h"
size_t
_DEFUN (_wcstombs_r, (reent, s, pwcs, n, state),
@ -18,14 +19,14 @@ _DEFUN (_wcstombs_r, (reent, s, pwcs, n, state),
{
size_t num_bytes = 0;
while (*pwcs != 0)
num_bytes += _wctomb_r (r, buff, *pwcs++, state);
num_bytes += __wctomb (r, buff, *pwcs++, __locale_charset (), state);
return num_bytes;
}
else
{
while (n > 0)
{
int bytes = _wctomb_r (r, buff, *pwcs, state);
int bytes = __wctomb (r, buff, *pwcs, __locale_charset (), state);
if (bytes == -1)
return -1;
num_to_copy = (n > bytes ? bytes : (int)n);

3
newlib/libc/stdlib/wctob.c
View File

@ -3,6 +3,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "local.h"
int
wctob (wint_t c)
@ -16,7 +17,7 @@ wctob (wint_t c)
_REENT_CHECK_MISC(_REENT);
retval = _wctomb_r (_REENT, &pwc, c, &mbs);
retval = __wctomb (_REENT, &pwc, c, __locale_charset (), &mbs);
if (c == EOF || retval != 1)
return WEOF;

4
newlib/libc/stdlib/wctomb.c
View File

@ -49,6 +49,7 @@ effects vary with the locale.
#include <newlib.h>
#include <stdlib.h>
#include <errno.h>
#include "local.h"
int
_DEFUN (wctomb, (s, wchar),
@ -58,7 +59,8 @@ _DEFUN (wctomb, (s, wchar),
#ifdef _MB_CAPABLE
_REENT_CHECK_MISC(_REENT);
return _wctomb_r (_REENT, s, wchar, &(_REENT_WCTOMB_STATE(_REENT)));
return __wctomb (_REENT, s, wchar, __locale_charset (),
&(_REENT_WCTOMB_STATE(_REENT)));
#else /* not _MB_CAPABLE */
if (s == NULL)
return 0;