* libc/include/langinfo.h: New file.

* libc/include/wchar.h: Likewise. * libc/include/sys/syslimits.h: Likewise. * libc/locale/fix_grouping.c: Likewise. * libc/locale/ldpart.c: Likewise. * libc/locale/ldpart.h: Likewise. * libc/locale/lmessages.c: Likewise. * libc/locale/lmessages.h: Likewise. * libc/locale/lmonetary.c: Likewise. * libc/locale/lmonetary.h: Likewise. * libc/locale/lnumeric.c: Likewise. * libc/locale/lnumeric.h: Likewise. * libc/locale/nl_langinfo.3: Likewise. * libc/locale/nl_langinfo.c: Likewise. * libc/locale/timelocal.c: Likewise. * libc/locale/timelocal.h: Likewise. * libc/stdlib/btowc.c: Likewise. * libc/stdlib/mbrlen.c: Likewise. * libc/stdlib/mbrtowc.c: Likewise. * libc/stdlib/mbsinit.c: Likewise. * libc/stdlib/mbsrtowcs.c: Likewise. * libc/stdlib/wcrtomb.c: Likewise. * libc/stdlib/wcsrtombs.c: Likewise. * libc/stdlib/wctob.c: Likewise. * libc/sys/linux/prof-freq.c: Likewise. * libc/sys/linux/profile.c: Likewise. * libc/sys/linux/machine/i386/dl-procinfo.c: Likewise. * libc/sys/linux/machine/i386/dl-procinfo.h: Likewise. * libc/include/stdlib.h: Change re-entrant functions to take mbstate_t pointers. * libc/include/sys/_types.h: Define _mbstate_t. * libc/include/sys/config.h (MB_LEN_MAX): New macro. * libc/include/sys/errno.h (EILSEQ): New error code. * libc/include/sys/reent.h: Include wchar.h. Change reentrant structure to use mbstate_t. * libc/locale/Makefile.am (LIB_SOURCES): Add new files. * libc/machine/powerpc/vfprintf.c: Use mbstate_t. * libc/machine/powerpc/vfscanf.c: Likewise. * libc/stdio/getdelim.c: Reallocate buffer only when necessary. * libc/stdio/vfprintf.c: Likewise. * libc/stdio/vfscanf.c: Likewise. * libc/stdlib/Makefile.am (LIB_SOURCES): Add new files. * libc/stdlib/mblen.c: Use mbstate_t. * libc/stdlib/mblen_r.c: Likewise. * libc/stdlib/mbstowcs.c: Likewise. * libc/stdlib/mbstowcs_r.c: Likewise. * libc/stdlib/mbtowc.c: Likewise. * libc/stdlib/mbtowc_r.c: Likewise. * libc/stdlib/wcstombs.c: Likewise. * libc/stdlib/wcstombs_r.c: Likewise. * libc/stdlib/wctomb_r.c: Likewise. * libc/sys/linux/Makefile.am (LIB_SOURCES): Add prof-freq.c and profile.c. * libc/sys/linux/machine/i386/Makefile.am (LIB_SOURCES): Add dl-procinfo.c. * libc/sys/linux/sys/errno.h (EILSEQ): New error code. * libc/sys/linux/sys/types.h (off_t): Define type. * testsuite/newlib.locale/UTF-8.c: Change locale name from UTF-8 to C-UTF-8. * testsuite/newlib.locale/UTF-8.exp: Likewise.
author: Thomas Fitzsimmons <fitzsim@redhat.com> 2002-08-23 01:56:05 +0000
committer: Thomas Fitzsimmons <fitzsim@redhat.com> 2002-08-23 01:56:05 +0000
commit: 8d9112f2f3ac7c0aa656ceb8da7b4248df228833 (patch)
tree: 237c3983e83fb5bd0ccbfff91a30844b7906afd3 /newlib/libc/stdlib
parent: 1c5dcf3b0a42efcc8a7fcac148e2714d9766b871 (diff)
download: newlib-8d9112f2f3ac7c0aa656ceb8da7b4248df228833.zip
newlib-8d9112f2f3ac7c0aa656ceb8da7b4248df228833.tar.gz
newlib-8d9112f2f3ac7c0aa656ceb8da7b4248df228833.tar.bz2
19 files changed, 256 insertions, 35 deletions
diff --git a/newlib/libc/stdlib/Makefile.am b/newlib/libc/stdlib/Makefile.am
index 13608ea..baf3de9 100644
--- a/newlib/libc/stdlib/Makefile.am
+++ b/newlib/libc/stdlib/Makefile.am
@@ -79,7 +79,15 @@ LIB_SOURCES = \
 	wcstombs.c	\
 	wcstombs_r.c	\
 	wctomb.c	\
-	wctomb_r.c
+	wctomb_r.c	\
+	btowc.c		\
+	mbrlen.c	\
+	mbrtowc.c	\
+	mbsinit.c	\
+	mbsrtowcs.c	\
+	wcrtomb.c	\
+	wcsrtombs.c	\
+	wctob.c
 
 # Because of how libtool moves objects around, mallocr must be built last.
 LIBADD_OBJS = freer.$(oext) reallocr.$(oext) callocr.$(oext) cfreer.$(oext) malignr.$(oext) \
diff --git a/newlib/libc/stdlib/Makefile.in b/newlib/libc/stdlib/Makefile.in
index 98b64b8..6f7cd98 100644
--- a/newlib/libc/stdlib/Makefile.in
+++ b/newlib/libc/stdlib/Makefile.in
@@ -185,7 +185,15 @@ LIB_SOURCES = \
 	wcstombs.c	\
 	wcstombs_r.c	\
 	wctomb.c	\
-	wctomb_r.c
+	wctomb_r.c	\
+	btowc.c		\
+	mbrlen.c	\
+	mbrtowc.c	\
+	mbsinit.c	\
+	mbsrtowcs.c	\
+	wcrtomb.c	\
+	wcsrtombs.c	\
+	wctob.c
 
 
 # Because of how libtool moves objects around, mallocr must be built last.
@@ -294,7 +302,10 @@ LIBS = @LIBS@
 @USE_LIBTOOL_FALSE@strtoull_r.$(OBJEXT) system.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@valloc.$(OBJEXT) wcstombs.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@wcstombs_r.$(OBJEXT) wctomb.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@wctomb_r.$(OBJEXT)
+@USE_LIBTOOL_FALSE@wctomb_r.$(OBJEXT) btowc.$(OBJEXT) mbrlen.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@mbrtowc.$(OBJEXT) mbsinit.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@mbsrtowcs.$(OBJEXT) wcrtomb.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@wcsrtombs.$(OBJEXT) wctob.$(OBJEXT)
 LTLIBRARIES =  $(noinst_LTLIBRARIES)
 
 @USE_LIBTOOL_TRUE@libstdlib_la_DEPENDENCIES =  freer.$(oext) \
@@ -318,7 +329,8 @@ LTLIBRARIES =  $(noinst_LTLIBRARIES)
 @USE_LIBTOOL_TRUE@strtod.lo strtol.lo strtoll.lo strtoll_r.lo \
 @USE_LIBTOOL_TRUE@strtoul.lo strtoull.lo strtoull_r.lo system.lo \
 @USE_LIBTOOL_TRUE@valloc.lo wcstombs.lo wcstombs_r.lo wctomb.lo \
-@USE_LIBTOOL_TRUE@wctomb_r.lo
+@USE_LIBTOOL_TRUE@wctomb_r.lo btowc.lo mbrlen.lo mbrtowc.lo mbsinit.lo \
+@USE_LIBTOOL_TRUE@mbsrtowcs.lo wcrtomb.lo wcsrtombs.lo wctob.lo
 CFLAGS = @CFLAGS@
 COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
diff --git a/newlib/libc/stdlib/btowc.c b/newlib/libc/stdlib/btowc.c
new file mode 100644
index 0000000..a1ea920
--- /dev/null
+++ b/newlib/libc/stdlib/btowc.c
@@ -0,0 +1,27 @@
+#include <wchar.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <reent.h>
+
+wint_t
+btowc (int c)
+{
+  mbstate_t mbs;
+  int retval = 0;
+  wchar_t pwc;
+  unsigned char b;
+
+  b = (unsigned char)c;
+
+  /* Put mbs in initial state. */
+  memset (&mbs, '\0', sizeof (mbs));
+
+  _REENT_CHECK_MISC(_REENT);
+
+  retval = _mbtowc_r (_REENT, &pwc, &b, 1, &mbs);
+
+  if (c == EOF || retval != 1)
+    return WEOF;
+  else
+    return (wint_t)pwc;
+}
diff --git a/newlib/libc/stdlib/mblen.c b/newlib/libc/stdlib/mblen.c
index c85a6a7..a0ed29a 100644
--- a/newlib/libc/stdlib/mblen.c
+++ b/newlib/libc/stdlib/mblen.c
@@ -44,6 +44,7 @@ effects vary with the locale.
 #ifndef _REENT_ONLY
 
 #include <stdlib.h>
+#include <wchar.h>
 
 int
 _DEFUN (mblen, (s, n), 
@@ -51,9 +52,15 @@ _DEFUN (mblen, (s, n),
         size_t n)
 {
 #ifdef MB_CAPABLE
+        int retval = 0;
         _REENT_CHECK_MISC(_REENT);
 
-        return _mbtowc_r (_REENT, NULL, s, n, &(_REENT_MBLEN_STATE(_REENT)));
+        retval = _mbtowc_r (_REENT, NULL, s, n, &(_REENT_MBLEN_STATE(_REENT)));
+        if (retval < 0)
+          return -1;
+        else
+          return retval;
+
 #else /* not MB_CAPABLE */
         if (s == NULL || *s == '\0')
                 return 0;
diff --git a/newlib/libc/stdlib/mblen_r.c b/newlib/libc/stdlib/mblen_r.c
index 22d1d40..cff7395 100644
--- a/newlib/libc/stdlib/mblen_r.c
+++ b/newlib/libc/stdlib/mblen_r.c
@@ -44,13 +44,14 @@ effects vary with the locale.
 */
 
 #include <stdlib.h>
+#include <wchar.h>
 
 int
 _DEFUN (_mblen_r, (r, s, n, state), 
         struct _reent *r    _AND
         const char *s _AND
         size_t n _AND
-        int *state)
+        mbstate_t *state)
 {
 #ifdef MB_CAPABLE
 
diff --git a/newlib/libc/stdlib/mbrlen.c b/newlib/libc/stdlib/mbrlen.c
new file mode 100644
index 0000000..8f0c648
--- /dev/null
+++ b/newlib/libc/stdlib/mbrlen.c
@@ -0,0 +1,13 @@
+#include <wchar.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <reent.h>
+#include <errno.h>
+
+size_t
+mbrlen(const char *s, size_t n, mbstate_t *ps)
+{
+  mbstate_t internal;
+
+  return mbrtowc(NULL, s, n, ps != NULL ? ps : &internal);
+}
diff --git a/newlib/libc/stdlib/mbrtowc.c b/newlib/libc/stdlib/mbrtowc.c
new file mode 100644
index 0000000..7934ca1
--- /dev/null
+++ b/newlib/libc/stdlib/mbrtowc.c
@@ -0,0 +1,29 @@
+#include <wchar.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <reent.h>
+#include <errno.h>
+#include <string.h>
+
+size_t
+mbrtowc(wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)
+{
+  int retval = 0;
+  _REENT_CHECK_MISC(_REENT);
+
+  if (s == NULL)
+    retval = _mbtowc_r (_REENT, pwc, "", 1, ps);
+  else
+    retval = _mbtowc_r (_REENT, pwc, s, n, ps);
+
+  if (*pwc == NULL)
+    memset (ps, '\0', sizeof (mbstate_t));
+
+  if (retval == -1)
+    {
+      _REENT->_errno = EILSEQ;
+      return (size_t)(-1);
+    }
+  else
+    return (size_t)retval;
+}
diff --git a/newlib/libc/stdlib/mbsinit.c b/newlib/libc/stdlib/mbsinit.c
new file mode 100644
index 0000000..a353cb1
--- /dev/null
+++ b/newlib/libc/stdlib/mbsinit.c
@@ -0,0 +1,14 @@
+#include <wchar.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <reent.h>
+#include <errno.h>
+
+int
+mbsinit(const mbstate_t *ps)
+{
+  if (ps == NULL || ps->__count == 0)
+    return 1;
+  else
+    return 0;
+}
diff --git a/newlib/libc/stdlib/mbsrtowcs.c b/newlib/libc/stdlib/mbsrtowcs.c
new file mode 100644
index 0000000..256ab0d
--- /dev/null
+++ b/newlib/libc/stdlib/mbsrtowcs.c
@@ -0,0 +1,24 @@
+#include <wchar.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <reent.h>
+#include <errno.h>
+
+size_t
+mbsrtowcs(wchar_t *dst, const char **src, size_t len, mbstate_t *ps)
+{
+  int retval = 0;
+  mbstate_t internal;
+
+  _REENT_CHECK_MISC(_REENT);
+
+  retval = _mbstowcs_r (_REENT, dst, *src, len, ps != NULL ? ps : &internal);
+
+  if (retval == -1)
+    {
+      _REENT->_errno = EILSEQ;
+      return (size_t)(-1);
+    }
+  else
+    return (size_t)retval;
+}
diff --git a/newlib/libc/stdlib/mbstowcs.c b/newlib/libc/stdlib/mbstowcs.c
index fee621a..eb0ccd7 100644
--- a/newlib/libc/stdlib/mbstowcs.c
+++ b/newlib/libc/stdlib/mbstowcs.c
@@ -50,6 +50,7 @@ effects vary with the locale.
 #ifndef _REENT_ONLY
 
 #include <stdlib.h>
+#include <wchar.h>
 
 size_t
 _DEFUN (mbstowcs, (pwcs, s, n),
@@ -58,7 +59,8 @@ _DEFUN (mbstowcs, (pwcs, s, n),
         size_t n)
 {
 #ifdef MB_CAPABLE
-        int state = 0;
+        mbstate_t state;
+        state.__count = 0;
 
         return _mbstowcs_r (_REENT, pwcs, s, n, &state);
 #else /* not MB_CAPABLE */
diff --git a/newlib/libc/stdlib/mbstowcs_r.c b/newlib/libc/stdlib/mbstowcs_r.c
index 5478849..89cda03 100644
--- a/newlib/libc/stdlib/mbstowcs_r.c
+++ b/newlib/libc/stdlib/mbstowcs_r.c
@@ -1,4 +1,5 @@
 #include <stdlib.h>
+#include <wchar.h>
 
 size_t
 _DEFUN (_mbstowcs_r, (reent, pwcs, s, n, state),
@@ -6,7 +7,7 @@ _DEFUN (_mbstowcs_r, (reent, pwcs, s, n, state),
         wchar_t       *pwcs _AND
         const char    *s    _AND
         size_t         n    _AND
-        int           *state)
+        mbstate_t     *state)
 {
   wchar_t *ptr = pwcs;
   size_t max = n;
@@ -16,7 +17,7 @@ _DEFUN (_mbstowcs_r, (reent, pwcs, s, n, state),
   while (n > 0)
     {
       bytes = _mbtowc_r (r, ptr, t, MB_CUR_MAX, state);
-      if (bytes == -1)
+      if (bytes < 0)
         return -1;
       else if (bytes == 0)
         return ptr - pwcs;
diff --git a/newlib/libc/stdlib/mbtowc.c b/newlib/libc/stdlib/mbtowc.c
index 0d16f0d..6da735a 100644
--- a/newlib/libc/stdlib/mbtowc.c
+++ b/newlib/libc/stdlib/mbtowc.c
@@ -60,9 +60,15 @@ _DEFUN (mbtowc, (pwc, s, n),
         size_t n)
 {
 #ifdef MB_CAPABLE
+        int retval = 0;
         _REENT_CHECK_MISC(_REENT);
 
-        return _mbtowc_r (_REENT, pwc, s, n, &(_REENT_MBTOWC_STATE(_REENT)));
+        retval = _mbtowc_r (_REENT, pwc, s, n, &(_REENT_MBTOWC_STATE(_REENT)));
+
+        if (retval < 0)
+          return -1;
+        else
+          return retval;
 #else /* not MB_CAPABLE */
         if (s == NULL)
                 return 0;
diff --git a/newlib/libc/stdlib/mbtowc_r.c b/newlib/libc/stdlib/mbtowc_r.c
index 866789f..b7909d3 100644
--- a/newlib/libc/stdlib/mbtowc_r.c
+++ b/newlib/libc/stdlib/mbtowc_r.c
@@ -1,6 +1,8 @@
 #include <stdlib.h>
 #include <locale.h>
 #include "mbctype.h"
+#include <wchar.h>
+#include <string.h>
 
 #ifdef MB_CAPABLE
 typedef enum { ESCAPE, DOLLAR, BRACKET, AT, B, J, 
@@ -51,7 +53,7 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
         wchar_t       *pwc _AND 
         const char    *s   _AND        
         size_t         n   _AND
-        int           *state)
+        mbstate_t      *state)
 {
   wchar_t dummy;
   unsigned char *t = (unsigned char *)s;
@@ -60,13 +62,13 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
     pwc = &dummy;
 
   if (s != NULL && n == 0)
-    return -1;
+    return -2;
 
 #ifdef MB_CAPABLE
   if (r->_current_locale == NULL ||
       (strlen (r->_current_locale) <= 1))
     { /* fall-through */ }
-  else if (!strcmp (r->_current_locale, "UTF-8"))
+  else if (!strcmp (r->_current_locale, "C-UTF-8"))
     {
       wchar_t char1 = 0;
 
@@ -139,7 +141,7 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
                 return 3;
             }
           else
-            return -1;
+            return -2;
         }
       else if (char1 >= 0xf0 && char1 <= 0xf7)
         {
@@ -172,7 +174,7 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
               return 4;
             }
           else
-            return -1;
+            return -2;
         }
       else if (char1 >= 0xf8 && char1 <= 0xfb)
         {
@@ -208,7 +210,7 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
               return 5;
             }
           else
-            return -1;
+            return -2;
         }
       else if (char1 >= 0xfc && char1 <= 0xfd)
         {
@@ -248,7 +250,7 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
               return 6;
             }
           else
-            return -1;
+            return -2;
         }
       else
         return -1;
@@ -263,7 +265,7 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
         {
           int char2 = t[1];
           if (n <= 1)
-            return -1;
+            return -2;
           if (_issjis2 (char2))
             {
               *pwc = (((wchar_t)*t) << 8) + (wchar_t)(*(t+1));
@@ -283,7 +285,7 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
         {
           int char2 = t[1];     
           if (n <= 1)
-            return -1;
+            return -2;
           if (_iseucjp (char2))
             {
               *pwc = (((wchar_t)*t) << 8) + (wchar_t)(*(t+1));
@@ -303,11 +305,11 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
  
       if (s == NULL)
         {
-          *state = 0;
+          state->__count = 0;
           return 1;  /* state-dependent */
         }
 
-      curr_state = (*state == 0 ? ASCII : JIS);
+      curr_state = (state->__count == 0 ? ASCII : JIS);
       ptr = t;
 
       for (i = 0; i < n; ++i)
@@ -351,19 +353,19 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
             case NOOP:
               break;
             case EMPTY:
-              *state = 0;
+              state->__count = 0;
               *pwc = (wchar_t)0;
               return i;
             case COPY_A:
-	      *state = 0;
+	      state->__count = 0;
               *pwc = (wchar_t)*ptr;
               return (i + 1);
             case COPY_J:
-              *state = 0;
+              state->__count = 0;
               *pwc = (((wchar_t)*ptr) << 8) + (wchar_t)(*(ptr+1));
               return (i + 1);
             case COPY_J2:
-              *state = 1;
+              state->__count = 1;
               *pwc = (((wchar_t)*ptr) << 8) + (wchar_t)(*(ptr+1));
               return (ptr - t) + 2;
             case MAKE_A:
@@ -377,7 +379,7 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
 
         }
 
-      return -1;  /* n < bytes needed */
+      return -2;  /* n < bytes needed */
     }
 #endif /* MB_CAPABLE */               
 
@@ -392,4 +394,3 @@ _DEFUN (_mbtowc_r, (r, pwc, s, n, state),
 
   return 1;
 }
-
diff --git a/newlib/libc/stdlib/wcrtomb.c b/newlib/libc/stdlib/wcrtomb.c
new file mode 100644
index 0000000..f68533c
--- /dev/null
+++ b/newlib/libc/stdlib/wcrtomb.c
@@ -0,0 +1,25 @@
+#include <wchar.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <reent.h>
+#include <errno.h>
+
+size_t
+wcrtomb(char *s, wchar_t wc, mbstate_t *ps)
+{
+  int retval = 0;
+  _REENT_CHECK_MISC(_REENT);
+
+  if (s == NULL)
+    retval = _wctomb_r (_REENT, "", wc, ps);
+  else
+    retval = _wctomb_r (_REENT, s, wc, ps);
+
+  if (retval == -1)
+    {
+      _REENT->_errno = EILSEQ;
+      return (size_t)(-1);
+    }
+  else
+    return (size_t)retval;
+}
diff --git a/newlib/libc/stdlib/wcsrtombs.c b/newlib/libc/stdlib/wcsrtombs.c
new file mode 100644
index 0000000..22512c0
--- /dev/null
+++ b/newlib/libc/stdlib/wcsrtombs.c
@@ -0,0 +1,22 @@
+#include <wchar.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <reent.h>
+#include <errno.h>
+
+size_t
+wcsrtombs (char *dst, const wchar_t **src, size_t len, mbstate_t *ps)
+{
+  int retval = 0;
+  _REENT_CHECK_MISC(_REENT);
+
+  retval = _wcstombs_r (_REENT, dst, *src, len, ps);
+
+  if (retval == -1)
+    {
+      _REENT->_errno = EILSEQ;
+      return (size_t)(-1);
+    }
+  else
+    return (size_t)retval;
+}
diff --git a/newlib/libc/stdlib/wcstombs.c b/newlib/libc/stdlib/wcstombs.c
index ca99f2e..c984746 100644
--- a/newlib/libc/stdlib/wcstombs.c
+++ b/newlib/libc/stdlib/wcstombs.c
@@ -51,6 +51,7 @@ effects vary with the locale.
 #ifndef _REENT_ONLY
 
 #include <stdlib.h>
+#include <wchar.h>
 
 size_t
 _DEFUN (wcstombs, (s, pwcs, n),
@@ -59,7 +60,8 @@ _DEFUN (wcstombs, (s, pwcs, n),
         size_t         n)
 {
 #ifdef MB_CAPABLE
-        int state = 0;
+        mbstate_t state;
+        state.__count = 0;
 
         return _wcstombs_r (_REENT, s, pwcs, n, &state);
 #else /* not MB_CAPABLE */
diff --git a/newlib/libc/stdlib/wcstombs_r.c b/newlib/libc/stdlib/wcstombs_r.c
index 69c82d4..70f680a 100644
--- a/newlib/libc/stdlib/wcstombs_r.c
+++ b/newlib/libc/stdlib/wcstombs_r.c
@@ -1,4 +1,5 @@
 #include <stdlib.h>
+#include <wchar.h>
 
 size_t
 _DEFUN (_wcstombs_r, (reent, s, pwcs, n, state),
@@ -6,7 +7,7 @@ _DEFUN (_wcstombs_r, (reent, s, pwcs, n, state),
         char          *s    _AND
         const wchar_t *pwcs _AND
         size_t         n    _AND
-        int           *state)
+        mbstate_t     *state)
 {
   char *ptr = s;
   size_t max = n;
diff --git a/newlib/libc/stdlib/wctob.c b/newlib/libc/stdlib/wctob.c
new file mode 100644
index 0000000..4288c54
--- /dev/null
+++ b/newlib/libc/stdlib/wctob.c
@@ -0,0 +1,25 @@
+#include <wchar.h>
+#include <wchar.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <reent.h>
+
+int
+wctob (wint_t c)
+{
+  mbstate_t mbs;
+  int retval = 0;
+  unsigned char pwc;
+
+  /* Put mbs in initial state. */
+  memset (&mbs, '\0', sizeof (mbs));
+
+  _REENT_CHECK_MISC(_REENT);
+
+  retval = _wctomb_r (_REENT, &pwc, c, &mbs);
+
+  if (c == EOF || retval != 1)
+    return WEOF;
+  else
+    return (int)pwc;
+}
diff --git a/newlib/libc/stdlib/wctomb_r.c b/newlib/libc/stdlib/wctomb_r.c
index 991e0a6..7cd84b6 100644
--- a/newlib/libc/stdlib/wctomb_r.c
+++ b/newlib/libc/stdlib/wctomb_r.c
@@ -1,5 +1,6 @@
 #include <stdlib.h>
 #include <string.h>
+#include <wchar.h>
 #include <locale.h>
 #include "mbctype.h"
 
@@ -8,11 +9,11 @@ _DEFUN (_wctomb_r, (r, s, wchar, state),
         struct _reent *r     _AND 
         char          *s     _AND
         wchar_t        wchar _AND
-        int           *state)
+        mbstate_t     *state)
 {
   if (strlen (r->_current_locale) <= 1)
     { /* fall-through */ }
-  else if (!strcmp (r->_current_locale, "UTF-8"))
+  else if (!strcmp (r->_current_locale, "C-UTF-8"))
     {
       if (s == NULL)
         return 0; /* UTF-8 encoding is not state-dependent */
@@ -125,10 +126,10 @@ _DEFUN (_wctomb_r, (r, s, wchar, state),
         /* first byte is non-zero..validate multi-byte char */
           if (_isjis (char1) && _isjis (char2)) 
             {
-              if (*state == 0)
+              if (state->__count == 0)
                 {
                   /* must switch from ASCII to JIS state */
-                  *state = 1;
+                  state->__count = 1;
                   *s++ = ESC_CHAR;
                   *s++ = '$';
                   *s++ = 'B';
@@ -143,10 +144,10 @@ _DEFUN (_wctomb_r, (r, s, wchar, state),
         }
       else
         {
-          if (*state != 0)
+          if (state->__count != 0)
             {
               /* must switch from JIS to ASCII state */
-              *state = 0;
+              state->__count = 0;
               *s++ = ESC_CHAR;
               *s++ = '(';
               *s++ = 'B';
author	Thomas Fitzsimmons <fitzsim@redhat.com>	2002-08-23 01:56:05 +0000
committer	Thomas Fitzsimmons <fitzsim@redhat.com>	2002-08-23 01:56:05 +0000
commit	8d9112f2f3ac7c0aa656ceb8da7b4248df228833 (patch)
tree	237c3983e83fb5bd0ccbfff91a30844b7906afd3 /newlib/libc/stdlib
parent	1c5dcf3b0a42efcc8a7fcac148e2714d9766b871 (diff)
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