/*- * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms are permitted provided * that: (1) source distributions retain this entire copyright notice and * comment, and (2) distributions including binaries display the following * acknowledgement: ``This product includes software developed by the * University of California, Berkeley and its contributors'' in the * documentation or other materials provided with the distribution and in * all advertising materials mentioning features or use of this software. * Neither the name of the University nor the names of its contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ #ifndef lint static char sccsid[] = "@(#)oldsyntax.c 5.1 (Berkeley) 5/12/90"; #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 */ }