64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
/****************************************************************
|
|
* *
|
|
* Copyright 2001, 2009 Fidelity Information Services, Inc *
|
|
* *
|
|
* This source code contains the intellectual property *
|
|
* of its copyright holder(s), and is made available *
|
|
* under a license. If you do not know the terms of *
|
|
* the license, please stop and do not read further. *
|
|
* *
|
|
****************************************************************/
|
|
|
|
#include "mdef.h"
|
|
#include "gtm_iconv.h"
|
|
#include "io.h"
|
|
#include "iosp.h"
|
|
#include "iotimer.h"
|
|
#include "stringpool.h"
|
|
#include "op.h"
|
|
#include "mvalconv.h"
|
|
#include "ebc_xlat.h"
|
|
|
|
#define TMP_BUF_LEN 1
|
|
|
|
GBLREF io_pair io_curr_device;
|
|
GBLREF io_desc *active_device;
|
|
GBLREF spdesc stringpool;
|
|
|
|
int op_rdone(mval *v, int4 timeout)
|
|
{
|
|
int4 stat;
|
|
int x;
|
|
|
|
char temp_buf[TMP_BUF_LEN];
|
|
unsigned char *temp_buf_ptr;
|
|
char *start_ptr;
|
|
size_t insize, outsize;
|
|
error_def(ERR_IONOTOPEN);
|
|
|
|
active_device = io_curr_device.in;
|
|
if (timeout < 0)
|
|
timeout = 0;
|
|
x = -1;
|
|
assert(SIZEOF(mint) == SIZEOF(x));
|
|
stat = (io_curr_device.in->disp_ptr->rdone)((mint *)&x, timeout);
|
|
|
|
#if defined(KEEP_zOS_EBCDIC) || defined(VMS)
|
|
if (DEFAULT_CODE_SET != active_device->in_code_set)
|
|
{
|
|
insize = outsize = 1;
|
|
start_ptr = temp_buf;
|
|
temp_buf[0] = x;
|
|
temp_buf_ptr = (unsigned char *)temp_buf;
|
|
ICONVERT(active_device->input_conv_cd, &temp_buf_ptr, &insize, &temp_buf_ptr, &outsize); /* in-place conv */
|
|
x = start_ptr[0];
|
|
}
|
|
#endif
|
|
|
|
MV_FORCE_MVAL(v, x);
|
|
active_device = 0;
|
|
if (timeout != NO_M_TIMEOUT)
|
|
return (stat);
|
|
return FALSE;
|
|
}
|