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Diffstat (limited to 'iconvdata/eucjp.c')
-rw-r--r--iconvdata/eucjp.c45
1 files changed, 9 insertions, 36 deletions
diff --git a/iconvdata/eucjp.c b/iconvdata/eucjp.c
index caf24e27e0..4e82904c8f 100644
--- a/iconvdata/eucjp.c
+++ b/iconvdata/eucjp.c
@@ -20,7 +20,6 @@
#include <gconv.h>
#include <stdint.h>
-#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <jis0201.h>
@@ -28,53 +27,29 @@
#include <jis0212.h>
/* Direction of the transformation. */
-enum direction
-{
- illegal,
- to_eucjp,
- from_eucjp
-};
-
-struct eucjp_data
-{
- enum direction dir;
-};
+static int to_eucjp_object;
+static int from_eucjp_object;
int
gconv_init (struct gconv_step *step)
{
/* Determine which direction. */
- struct eucjp_data *new_data;
- enum direction dir;
- int result;
-
if (strcasestr (step->from_name, "EUC-JP") != NULL)
- dir = from_eucjp;
+ step->data = &from_eucjp_object;
else if (strcasestr (step->to_name, "EUC-JP") != NULL)
- dir = to_eucjp;
+ step->data = &to_eucjp_object;
else
- dir = illegal;
+ return GCONV_NOCONV;
- result = GCONV_NOCONV;
- if (dir != illegal
- && ((new_data
- = (struct eucjp_data *) malloc (sizeof (struct eucjp_data)))
- != NULL))
- {
- new_data->dir = dir;
- step->data = new_data;
- result = GCONV_OK;
- }
-
- return result;
+ return GCONV_OK;
}
void
gconv_end (struct gconv_step *data)
{
- free (data->data);
+ /* Nothing to do. */
}
@@ -111,15 +86,13 @@ gconv (struct gconv_step *step, struct gconv_step_data *data,
}
else
{
- enum direction dir = ((struct eucjp_data *) step->data)->dir;
-
do_write = 0;
do
{
result = GCONV_OK;
- if (dir == from_eucjp)
+ if (step->data == &from_eucjp_object)
{
size_t inchars = *inbufsize;
size_t outwchars = data->outbufavail;
@@ -311,7 +284,7 @@ gconv (struct gconv_step *step, struct gconv_step_data *data,
if (data->is_last)
{
/* This is the last step. */
- result = (*inbufsize > (dir == from_eucjp
+ result = (*inbufsize > (step->data == &from_eucjp_object
? 0 : sizeof (wchar_t) - 1)
? GCONV_FULL_OUTPUT : GCONV_EMPTY_INPUT);
break;