int main(int argc, char *argv[])
{
processing_cmd(argc, argv);
run_test();
return EXIT_SUCCESS; // good job
}
int main(int argc, char *argv[])
{
processing_cmd(argc, argv);
daemonize2(init, NULL);
while( !daemon_info.terminated )
{
// Here а routine of daemon
printf("%s: daemon is run\n", DAEMON_NAME);
sleep(10);
}
return EXIT_SUCCESS; // good job (we interrupted (finished) main loop)
}
void* cmd_pipe_thread(void *thread_arg)
{
int fd;
int argc;
char *arg;
char **argv;
char *cmd_pipe_buf;
pthread_detach(pthread_self());
unlink(daemon_info.cmd_pipe);
argv = (char **)malloc(PIPE_BUF*sizeof(char *));
if( !argv )
daemon_error_exit("Can't get mem for argv (CMD_PIPE): %m\n");
cmd_pipe_buf = (char *)malloc(PIPE_BUF);
if( !cmd_pipe_buf )
daemon_error_exit("Can't get mem for cmd_pipe_buf: %m\n");
if( mkfifo(daemon_info.cmd_pipe, 0622) != 0 )
daemon_error_exit("Can't create CMD_PIPE: %m\n");
fd = open(daemon_info.cmd_pipe, O_RDWR);
if( fd == -1 )
daemon_error_exit("Can't open CMD_PIPE: %m\n");
while(1)
{
memset(cmd_pipe_buf, 0, PIPE_BUF);
if( read(fd, cmd_pipe_buf, PIPE_BUF) == -1 ) // wait for command from DAEMON_CMD_PIPE_NAME
daemon_error_exit("read CMD_PIPE return -1: %m\n");
argc = 1; // see getopt_long function
arg = strtok(cmd_pipe_buf, " \t\n");
while( (arg != NULL) && (argc < PIPE_BUF) )
{
argv[argc++] = arg;
arg = strtok(NULL, " \t\n");
}
if( argc > 1 )
processing_cmd(argc, argv);
}
return NULL;
}
