delete FTS_MULTIPLE

[unix-history] / usr / src / usr.bin / find / oldsyntax.c

/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* %sccs.include.redist.c%
*/

#ifndef lint
static char sccsid[] = "@(#)oldsyntax.c 5.1 (Berkeley) %G%";
#endif /* not lint */

#include <stdio.h>

/*
* oldsyntax --
*      move the path names to the beginning of the argv array, and return
*      a pointer to them.  The old find syntax assumes all command arguments
*      up to the first one beginning with a '-', '(' or '!' are pathnames.
*/
char **
oldsyntax(argvp)
       char ***argvp;
{
       register char **argv;

       /*
        * find first '-', '(' or '!' to delimit paths; if no paths, it's
        * an error.  Shift the array back one at the same time, creating
        * a separate array of pathnames.
        */
       for (argv = *argvp + 1;; ++argv) {
               argv[-1] = argv[0];
               if (!*argv || **argv == '-' || **argv == '!' || **argv == '(')
                       break;
       }

       if (argv == *argvp + 1)
               usage();

       argv[-1] = NULL;
       *argvp = argv;                  /* move argv value */
}