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/*
* Copyright (c) 1997-1998, 2000 University of Utah and the Flux Group.
* All rights reserved.
*
* This file is part of the Flux OSKit. The OSKit is free software, also known
* as "open source;" you can redistribute it and/or modify it under the terms
* of the GNU General Public License (GPL), version 2, as published by the Free
* Software Foundation (FSF). To explore alternate licensing terms, contact
* the University of Utah at csl-dist@cs.utah.edu or +1-801-585-3271.
*
* The OSKit is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GPL for more details. You should have
* received a copy of the GPL along with the OSKit; see the file COPYING. If
* not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
*/
#include <oskit/console.h>
#include "native.h"
#include <unistd.h>
#undef EOF
#define EOF (-1)
/* Do nothing in single threaded mode */
void stdio_init() {}
void stdio_exit() {}
int
console_puts(const char *str)
{
int rc;
rc = NATIVEOS(write)(1, str, strlen(str));
if (rc <= 0)
return EOF;
else
return console_putchar('\n');
}
int
console_putchar(int c)
{
unsigned char foo = (unsigned char) c;
if (NATIVEOS(write)(1, &foo, 1) <= 0)
return EOF;
else
return c;
}
int
console_getchar()
{
unsigned char foo;
if (NATIVEOS(read)(0, &foo, 1) <= 0)
return EOF;
else
return (int) foo;
}
/*
* Not overridden by native libc. Added to improve console output performance.
*/
int
console_putbytes(const char *str, int len)
{
int rc;
rc = NATIVEOS(write)(1, str, len);
if (rc <= 0)
return EOF;
else
return 0;
}
void
base_console_init(int argc, char **argv)
{
console_putbytes("base_console_init called!", strlen("base_console_init called!"));
}
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