Function CLIB_ROUTINE main

src/lock/print.cpp:278–932

//#define COMPATIBLE(st1, st2)	compatibility [st1 * LCK_max + st2]

int CLIB_ROUTINE main( int argc, char *argv[])
{
/**************************************
 *
 *      m a i n
 *
 **************************************
 *
 * Functional description
 *	Check switches passed in and prepare to dump the lock table
 *	to stdout.
 *
 **************************************/
#ifdef HAVE_LOCALE_H
	// Pick up the system locale to allow SYSTEM<->UTF8 conversions
	setlocale(LC_CTYPE, "");
#endif

	OUTFILE outfile = stdout;

	// Perform some special handling when run as a Firebird service.  The
	// first switch can be "-svc" (lower case!) or it can be "-svc_re" followed
	// by 3 file descriptors to use in re-directing stdin, stdout, and stderr.

	if (argc > 1 && !strcmp(argv[1], "-svc"))
	{
		argv++;
		argc--;
	}
	else if (argc > 4 && !strcmp(argv[1], "-svc_re"))
	{
		long redir_in = atol(argv[2]);
		long redir_out = atol(argv[3]);
		long redir_err = atol(argv[4]);
#ifdef WIN_NT
		redir_in = _open_osfhandle(redir_in, 0);
		redir_out = _open_osfhandle(redir_out, 0);
		redir_err = _open_osfhandle(redir_err, 0);
#endif
		if (redir_in != 0)
		{
			if (dup2((int) redir_in, 0))
				close((int) redir_in);
		}
		if (redir_out != 1)
		{
			if (dup2((int) redir_out, 1))
				close((int) redir_out);
		}
		if (redir_err != 2)
		{
			if (dup2((int) redir_err, 2))
				close((int) redir_err);
		}
		argv += 4;
		argc -= 4;
	}
	//const int orig_argc = argc;