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/****************************************************************
* *
* Copyright (c) 2001-2022 Fidelity National Information *
* Services, Inc. and/or its subsidiaries. All rights reserved. *
* *
* 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_strings.h"
#include "io.h"
#include "gtm_logicals.h"
#include "gtm_unistd.h"
#include "gtm_limits.h"
GBLDEF mstr sys_input;
GBLDEF mstr sys_output;
GBLDEF mstr gtm_principal;
void io_init_name(void)
{
char temp[TTY_NAME_MAX + 1], *c;
int i, size;
if (isatty(0))
{
memset(temp, '\0', TTY_NAME_MAX + 1);
TTYNAME_R(0, temp, TTY_NAME_MAX, i); /* ttyname_r() is MT-Safe */
if (0 == i)
{
size = STRLEN(temp);
sys_input.addr = (char *) malloc(size);
memcpy(sys_input.addr, temp, size);
sys_input.len = size;
} else
{
sys_input.addr = "0";
sys_input.len = 1;
}
}
else
{
sys_input.addr = "0";
sys_input.len = 1;
}
if (isatty(1))
{
memset(temp, '\0', TTY_NAME_MAX + 1);
TTYNAME_R(1, temp, TTY_NAME_MAX, i);
if (0 == i)
{
size = STRLEN(temp);
sys_output.addr = (char *) malloc(size);
memcpy(sys_output.addr, temp, size);
sys_output.len = size;
}
else
{
sys_output.addr = "&";
sys_output.len = 1;
}
} else
{
sys_output.addr = "&";
sys_output.len = 1;
}
gtm_principal.addr = GTM_PRINCIPAL;
gtm_principal.len = STR_LIT_LEN(GTM_PRINCIPAL);
return;
}
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