fis-gtm/sr_unix/jnlext_write.c

78 lines
2.1 KiB
C
Raw Normal View History

/****************************************************************
* *
* Copyright 2001, 2011 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_string.h"
#include "gtm_stdio.h"
#include "gdsroot.h"
#include "gdsbt.h"
#include "gtm_facility.h"
#include "fileinfo.h"
#include "gdsfhead.h"
#include "filestruct.h"
#include "buddy_list.h"
#include "jnl.h"
#include "hashtab_mname.h" /* needed for muprec.h */
#include "hashtab_int4.h" /* needed for muprec.h */
#include "hashtab_int8.h" /* needed for muprec.h */
#include "muprec.h"
#include "io.h"
#include "io_params.h"
#include "op.h"
GBLREF io_pair io_curr_device;
GBLREF mstr sys_output;
static readonly unsigned char open_params_list[] =
{
(unsigned char)iop_nowrap,
(unsigned char)iop_eol
};
/* Due to historic reasons, *buffer must be terminated with '\\' character (or something else). (length-1) of the buffer will be
* written to the file or STDOUT which means '\\' will be ignored here.
*
* Passing NULL to *file_info prints to STDOUT.
*/
void jnlext_write(fi_type *file_info, char *buffer, int length)
{
int status;
mval op_val, op_pars;
io_pair dev_in_use;
assert(buffer[length - 1] == '\\');
dev_in_use = io_curr_device;
op_val.mvtype = MV_STR;
if (file_info) /* FILE */
{
op_val.str.addr = (char *)file_info->fn;
op_val.str.len = file_info->fn_len;
}
else /* STDOUT */
{
assert(sys_output.len > 0);
assert(sys_output.addr);
op_val.str = sys_output;
}
op_pars.str.len = SIZEOF(open_params_list);
op_pars.str.addr = (char *)open_params_list;
op_pars.mvtype = MV_STR;
op_use(&op_val, &op_pars);
op_val.mvtype = MV_STR;
op_val.str.addr = (char *)buffer;
op_val.str.len = length - 1;
op_write(&op_val);
op_wteol(1);
io_curr_device = dev_in_use;
}