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#include "initreq.h"
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <getopt.h>
#include <unistd.h>
void signal_handler(int sig) {
exit(0);
}
int main(int argc, char **argv) {
int foreground = 0, reset = 0, fd, x = 1;
char *device = NULL;
struct init_request req;
while (x < argc) {
if (!strcmp(argv[x], "-f")) {
foreground = 1;
} else if (!strcmp(argv[x], "-r")) {
reset = 1;
} else {
device = argv[x];
}
x++;
}
if (!device)
device = ttyname(0);
memset(&req, 0, sizeof(req));
req.magic = INIT_MAGIC;
req.cmd = INIT_CMD_CHANGECONS;
if (!reset)
snprintf(req.i.bsd.reserved, 127, device);
else
req.i.bsd.reserved[0] = '\0';
signal(SIGALRM, signal_handler);
alarm(3);
if ((fd = open(INIT_FIFO, O_WRONLY)) >= 0) {
write(fd, &req, sizeof(req)) == sizeof(req);
close(fd);
}
alarm(0);
if (foreground)
pause();
return 0;
}
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