summary refs log tree commit diff
path: root/wcsmbs/wcsrtombs.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>1998-04-29 13:05:07 +0000
committerUlrich Drepper <drepper@redhat.com>1998-04-29 13:05:07 +0000
commitd079f32126a4d1005a646dd907b4c791df7b0934 (patch)
treeaad733726ded83c3e50268d94dd3f78a731bb9c2 /wcsmbs/wcsrtombs.c
parent5e7a22c9c3d09ad8bdefb127eb4a0faeee5fbb0b (diff)
downloadglibc-d079f32126a4d1005a646dd907b4c791df7b0934.tar.gz
glibc-d079f32126a4d1005a646dd907b4c791df7b0934.tar.xz
glibc-d079f32126a4d1005a646dd907b4c791df7b0934.zip
Update.
	* wcsmbs/mbsrtowcs.c: Optimize a bit more.
	* wcsmbs/wcsrtombs.c: Likewise.
Diffstat (limited to 'wcsmbs/wcsrtombs.c')
-rw-r--r--wcsmbs/wcsrtombs.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/wcsmbs/wcsrtombs.c b/wcsmbs/wcsrtombs.c
index ba2d8dc3e2..27b1df8f6d 100644
--- a/wcsmbs/wcsrtombs.c
+++ b/wcsmbs/wcsrtombs.c
@@ -58,21 +58,27 @@ __wcsrtombs (dst, src, len, ps)
       const wchar_t *srcend = *src + __wcslen (*src) + 1;
       const wchar_t *inbuf = *src;
 
-      data.outbuf = buf;
       data.outbufend = buf + sizeof (buf);
 
       do
-	status = (*__wcsmbs_gconv_fcts.tomb->fct) (__wcsmbs_gconv_fcts.tomb,
-						   &data,
-						   (const char **) &inbuf,
-						   (const char *) srcend,
-						   &result, 0);
+	{
+	  data.outbuf = buf;
+
+	  status = (*__wcsmbs_gconv_fcts.tomb->fct) (__wcsmbs_gconv_fcts.tomb,
+						     &data,
+						     (const char **) &inbuf,
+						     (const char *) srcend,
+						     &result, 0);
+	}
       while (status == GCONV_FULL_OUTPUT);
 
-      if ((status == GCONV_OK || status == GCONV_EMPTY_INPUT)
-	  && data.outbuf[-1] == '\0')
-	/* Don't count the NUL character in.  */
-	--result;
+      if (status == GCONV_OK || status == GCONV_EMPTY_INPUT)
+	{
+	  /* There better should be a NUL byte at the end.  */
+	  assert (data.outbuf[-1] == '\0');
+	  /* Don't count the NUL character in.  */
+	  --result;
+	}
     }
   else
     {