int
main(int argc, char *argv[])
{
	char **p, **start;
	int ch;

	(void)time(&now);	/* initialize the time-of-day */
	(void)setlocale(LC_ALL, "");

	/* array to hold dir list.  at most (argc - 1) elements. */
	p = start = malloc(argc * sizeof (char *));
	if (p == NULL)
		err(1, NULL);

	ftsoptions = FTS_NOSTAT | FTS_PHYSICAL;
	while ((ch = getopt(argc, argv, "HLPdEf:hsXx")) != -1)
		switch (ch) {
		case 'H':
			ftsoptions &= ~FTS_LOGICAL;
			ftsoptions |= FTS_PHYSICAL|FTS_COMFOLLOW;
			break;
		case 'L':
			ftsoptions &= ~(FTS_COMFOLLOW|FTS_PHYSICAL);
			ftsoptions |= FTS_LOGICAL;
			break;
		case 'P':
			ftsoptions &= ~(FTS_COMFOLLOW|FTS_LOGICAL);
			ftsoptions |= FTS_PHYSICAL;
			break;
		case 'd':
			isdepth = 1;
			break;
		case 'E':
			regcomp_flags = REG_EXTENDED;
			break;
		case 'f':
			*p++ = optarg;
			break;
		case 'h':
			ftsoptions &= ~FTS_PHYSICAL;
			ftsoptions |= FTS_LOGICAL;
			break;
		case 's':
			issort = 1;
			break;
		case 'X':
			isxargs = 1;
			break;
		case 'x':
			ftsoptions |= FTS_XDEV;
			break;
		case '?':
		default:
			break;
		}

	argc -= optind;
	argv += optind;

	/*
	 * Find first option to delimit the file list.  The first argument
	 * that starts with a -, or is a ! or a ( must be interpreted as a
	 * part of the find expression, according to POSIX .2.
	 */
	for (; *argv != NULL; *p++ = *argv++) {
		if (argv[0][0] == '-')
			break;
		if ((argv[0][0] == '!' || argv[0][0] == '(') &&
		    argv[0][1] == '\0')
			break;
	}

	if (p == start)
		usage();

	*p = NULL;

	if ((dotfd = open(".", O_RDONLY | O_CLOEXEC, 0)) == -1)
		err(1, ".");

	exit(find_execute(find_formplan(argv), start));
}
Exemple #2
0
int
main(int argc, char *argv[])
{
	struct sigaction sa;
	char **p, **paths, **paths2;
	int ch;

	memset(&sa, 0, sizeof sa);
	sa.sa_handler = show_path;
	sa.sa_flags = SA_RESTART; 

	(void)time(&now);	/* initialize the time-of-day */

	p = paths = (char **) emalloc(sizeof(char *) * argc);

	sigaction(SIGINFO, &sa, NULL);

	ftsoptions = FTS_NOSTAT|FTS_PHYSICAL;
	while ((ch = getopt(argc, argv, "Hdf:hLXx")) != -1)
		switch(ch) {
		case 'H':
			ftsoptions |= FTS_COMFOLLOW;
			ftsoptions |= FTS_PHYSICAL;
			ftsoptions &= ~FTS_LOGICAL;
			break;
		case 'd':
			isdepth = 1;
			break;
		case 'f':
			*p++ = optarg;
			break;
		case 'h':
		case 'L':
			ftsoptions &= ~FTS_COMFOLLOW;
			ftsoptions &= ~FTS_PHYSICAL;
			ftsoptions |= FTS_LOGICAL;
			break;
		case 'X':
			isxargs = 1;
			break;
		case 'x':
			ftsoptions &= ~FTS_NOSTAT;
			ftsoptions |= FTS_XDEV;
			break;
		case '?':
		default:
			usage();
		}

	argc -= optind;	
	argv += optind;

	/* The first argument that starts with a -, or is a ! or a (, and all
	 * subsequent arguments shall be interpreted as an expression ...
	 * (POSIX.2).
	 */
	while (*argv) {
		if (**argv == '-' ||
		    ((**argv == '!' || **argv == '(') && (*argv)[1] == '\0'))
			break;
		*p++ = *argv++;
	}

	if (p == paths)
		usage();
	*p = NULL;

	if (!(paths2 = realloc(paths, sizeof(char *) * (p - paths + 1))))
		err(1, NULL);
	paths = paths2;

	dotfd = open(".", O_RDONLY, 0);

	exit(find_execute(find_formplan(argv), paths));
}
Exemple #3
0
int
main(int argc, char *argv[])
{
	char **p, **start;
	int Hflag, Lflag, ch;

	(void)setlocale(LC_ALL, "");

	(void)time(&now);	/* initialize the time-of-day */

	p = start = argv;
	Hflag = Lflag = 0;
	ftsoptions = FTS_NOSTAT | FTS_PHYSICAL;
	while ((ch = getopt(argc, argv, "EHLPXdf:sx")) != -1)
		switch (ch) {
		case 'E':
			regexp_flags |= REG_EXTENDED;
			break;
		case 'H':
			Hflag = 1;
			Lflag = 0;
			break;
		case 'L':
			Lflag = 1;
			Hflag = 0;
			break;
		case 'P':
			Hflag = Lflag = 0;
			break;
		case 'X':
			isxargs = 1;
			break;
		case 'd':
			isdepth = 1;
			break;
		case 'f':
			*p++ = optarg;
			break;
		case 's':
			issort = 1;
			break;
		case 'x':
			ftsoptions |= FTS_XDEV;
			break;
		case '?':
		default:
			usage();
		}

	argc -= optind;
	argv += optind;

	if (Hflag)
		ftsoptions |= FTS_COMFOLLOW;
	if (Lflag) {
		ftsoptions &= ~FTS_PHYSICAL;
		ftsoptions |= FTS_LOGICAL;
	}

	/*
	 * Find first option to delimit the file list.  The first argument
	 * that starts with a -, or is a ! or a ( must be interpreted as a
	 * part of the find expression, according to POSIX .2.
	 */
	for (; *argv != NULL; *p++ = *argv++) {
		if (argv[0][0] == '-')
			break;
		if ((argv[0][0] == '!' || argv[0][0] == '(') &&
		    argv[0][1] == '\0')
			break;
	}

	if (p == start)
		usage();
	*p = NULL;

	if ((dotfd = open(".", O_RDONLY | O_CLOEXEC, 0)) < 0)
		ftsoptions |= FTS_NOCHDIR;

	exit(find_execute(find_formplan(argv), start));
}