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/*
* pslash - a lightweight framebuffer splashscreen for embedded devices.
*
* Copyright (c) 2006 Matthew Allum <mallum@o-hand.com>
*
* Parts of this file based on 'usplash' copyright Matthew Garret.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
*/
#include <string.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include "psplash.h"
int main(int argc, char **argv)
{
char *rundir;
int pipe_fd;
rundir = getenv("PSPLASH_FIFO_DIR");
if (!rundir)
rundir = "/run";
if (argc!=2)
{
fprintf(stderr, "Wrong number of arguments\n");
exit(-1);
}
chdir(rundir);
if ((pipe_fd = open (PSPLASH_FIFO,O_WRONLY|O_NONBLOCK)) == -1)
{
/* Silently error out instead of covering the boot process in
errors when psplash has exitted due to a VC switch */
/* perror("Error unable to open fifo"); */
exit (-1);
}
write(pipe_fd, argv[1], strlen(argv[1])+1);
return 0;
}
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