fe267a5590
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
125 lines
3.3 KiB
C
125 lines
3.3 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
|
*
|
|
* Copyright (c) 2008-2009 Ed Schouten <ed@FreeBSD.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
#include <fcntl.h>
|
|
#include <inttypes.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
#include <teken.h>
|
|
|
|
static tf_bell_t stress_bell;
|
|
static tf_cursor_t stress_cursor;
|
|
static tf_putchar_t stress_putchar;
|
|
static tf_fill_t stress_fill;
|
|
static tf_copy_t stress_copy;
|
|
static tf_param_t stress_param;
|
|
static tf_respond_t stress_respond;
|
|
|
|
static teken_funcs_t tf = {
|
|
.tf_bell = stress_bell,
|
|
.tf_cursor = stress_cursor,
|
|
.tf_putchar = stress_putchar,
|
|
.tf_fill = stress_fill,
|
|
.tf_copy = stress_copy,
|
|
.tf_param = stress_param,
|
|
.tf_respond = stress_respond,
|
|
};
|
|
|
|
static void
|
|
stress_bell(void *s __unused)
|
|
{
|
|
}
|
|
|
|
static void
|
|
stress_cursor(void *s __unused, const teken_pos_t *p __unused)
|
|
{
|
|
}
|
|
|
|
static void
|
|
stress_putchar(void *s __unused, const teken_pos_t *p __unused,
|
|
teken_char_t c __unused, const teken_attr_t *a __unused)
|
|
{
|
|
}
|
|
|
|
static void
|
|
stress_fill(void *s __unused, const teken_rect_t *r __unused,
|
|
teken_char_t c __unused, const teken_attr_t *a __unused)
|
|
{
|
|
}
|
|
|
|
static void
|
|
stress_copy(void *s __unused, const teken_rect_t *r __unused,
|
|
const teken_pos_t *p __unused)
|
|
{
|
|
}
|
|
|
|
static void
|
|
stress_param(void *s __unused, int cmd __unused, unsigned int value __unused)
|
|
{
|
|
}
|
|
|
|
static void
|
|
stress_respond(void *s __unused, const void *buf __unused, size_t len __unused)
|
|
{
|
|
}
|
|
|
|
static const char replacement[] =
|
|
{ 0x1b, '[', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ';' };
|
|
|
|
int
|
|
main(int argc __unused, char *argv[] __unused)
|
|
{
|
|
teken_t t;
|
|
unsigned int i, iteration = 0;
|
|
unsigned char buf[2048];
|
|
|
|
|
|
teken_init(&t, &tf, NULL);
|
|
|
|
for (;;) {
|
|
arc4random_buf(buf, sizeof buf);
|
|
for (i = 0; i < sizeof buf; i++) {
|
|
if (buf[i] >= 0x80)
|
|
buf[i] =
|
|
replacement[buf[i] % sizeof replacement];
|
|
}
|
|
|
|
teken_input(&t, buf, sizeof buf);
|
|
|
|
iteration++;
|
|
if ((iteration % 10000) == 0)
|
|
printf("Processed %u frames\n", iteration);
|
|
}
|
|
}
|