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authorUlrich Drepper <drepper@redhat.com>1998-04-25 20:34:34 +0000
committerUlrich Drepper <drepper@redhat.com>1998-04-25 20:34:34 +0000
commit918b9d72a9980efd4622bd25506da9531a952dbe (patch)
treef45368136155cd1ef156aaf277047a5488b9c3ac /iconv/skeleton.c
parent05c9fa3c0511214e808ec048f1062540dc243eb9 (diff)
downloadglibc-918b9d72a9980efd4622bd25506da9531a952dbe.tar.gz
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Update.
1998-04-25 18:39  Ulrich Drepper  <drepper@cygnus.com>

	* iconvdata/Makefile: Use gap method for iso8859-5, iso8859-7,
	iso8859-8 and iso8859-10.
	* iconvdata/iso8859-5.c: Change to use gap method.
	* iconvdata/iso8859-7.c: Likewise.
	* iconvdata/iso8859-8.c: Likewise.
	* iconvdata/iso8859-10.c: Likewise.

	* iconvdata/Makefile: Add rules for ISO-2022-JP module.
	* iconv/skeleton.c: Allow END_LOOP do be defined and use it at the
	end of the loop.
	* iconvdata/iso-2022-jp.c: New file.

	* iconvdata/ksc5601.c: Don't use uint16_t to represent byte sequence.
	* iconvdata/ksc5601.h: Unify function interfaces.
	* iconvdata/euckr.c: Adapt for changed ksc5601.h interface.
	* iconvdata/uhc.c: Likewise.

	* iconvdata/gb2312.h: Use correct types.

	* iconvdata/iso646.c (gconv_open): Correctly initialize the character
	size elements of data.
Diffstat (limited to 'iconv/skeleton.c')
-rw-r--r--iconv/skeleton.c25
1 files changed, 21 insertions, 4 deletions
diff --git a/iconv/skeleton.c b/iconv/skeleton.c
index 78f584e9fe..cc090afe75 100644
--- a/iconv/skeleton.c
+++ b/iconv/skeleton.c
@@ -70,6 +70,7 @@
 
      PREPARE_LOOP	optional code preparing the conversion loop.  Can
 			contain variable definitions.
+     END_LOOP		also optional, may be used to store information
 
      EXTRA_LOOP_ARGS	optional macro specifying extra arguments passed
 			to loop function.
@@ -144,10 +145,20 @@ gconv_init (struct gconv_step *step)
   else
     return GCONV_NOCONV;
 
-  step->min_needed_from = MIN_NEEDED_FROM;
-  step->max_needed_from = MAX_NEEDED_FROM;
-  step->min_needed_to = MIN_NEEDED_TO;
-  step->max_needed_to = MAX_NEEDED_TO;
+  if (step->data == &from_object)
+    {
+      step->min_needed_from = MIN_NEEDED_FROM;
+      step->max_needed_from = MAX_NEEDED_FROM;
+      step->min_needed_to = MIN_NEEDED_TO;
+      step->max_needed_to = MAX_NEEDED_TO;
+    }
+  else
+    {
+      step->min_needed_from = MIN_NEEDED_TO;
+      step->max_needed_from = MAX_NEEDED_TO;
+      step->min_needed_to = MIN_NEEDED_FROM;
+      step->max_needed_to = MAX_NEEDED_FROM;
+    }
 
 #ifdef RESET_STATE
   step->stateful = 1;
@@ -334,6 +345,10 @@ FUNCTION_NAME (struct gconv_step *step, struct gconv_step_data *data,
 
       /* Remember how many characters we converted.  */
       *written += converted;
+
+#ifdef END_LOOP
+      END_LOOP
+#endif
     }
 
   return status;
@@ -354,3 +369,5 @@ FUNCTION_NAME (struct gconv_step *step, struct gconv_step_data *data,
 #undef RESET_STATE
 #undef RESET_INPUT_BUFFER
 #undef FUNCTION_NAME
+#undef PREPARE_LOOP
+#undef END_LOOP