From 12f19801bf46ecceda69e476119a787e405ff904 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 02 Jun 2013 10:12:27 -0400
Subject: Delete upstream source directory.

---
(limited to 'src/libbb/parse_mode.c')

diff --git a/src/libbb/parse_mode.c b/src/libbb/parse_mode.c
deleted file mode 100644
index 02668c7..0000000
--- a/src/libbb/parse_mode.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Utility routines.
- *
- * Copyright (C) many different people.  If you wrote this, please
- * acknowledge your work.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "libbb.h"
-
-
-/* This function parses the sort of string you might pass
- * to chmod (i.e., [ugoa]{+|-|=}[rwxst] ) and returns the
- * correct mode described by the string. */
-extern int parse_mode(const char *s, mode_t * theMode)
-{
-	static const mode_t group_set[] = {
-		S_ISUID | S_IRWXU,		/* u */
-		S_ISGID | S_IRWXG,		/* g */
-		S_IRWXO,				/* o */
-		S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO /* a */
-	};
-
-	static const mode_t mode_set[] = {
-		S_IRUSR | S_IRGRP | S_IROTH, /* r */
-		S_IWUSR | S_IWGRP | S_IWOTH, /* w */
-		S_IXUSR | S_IXGRP | S_IXOTH, /* x */
-		S_ISUID | S_ISGID,		/* s */
-		S_ISVTX					/* t */
-	};
-
-	static const char group_chars[] = "ugoa";
-	static const char mode_chars[] = "rwxst";
-
-	const char *p;
-
-	mode_t andMode =
-		S_ISVTX | S_ISUID | S_ISGID | S_IRWXU | S_IRWXG | S_IRWXO;
-	mode_t orMode = 0;
-	mode_t mode;
-	mode_t groups;
-	char type;
-	char c;
-
-	if (s==NULL) {
-		return (FALSE);
-	}
-
-	do {
-		mode = 0;
-		groups = 0;
-	NEXT_GROUP:
-		if ((c = *s++) == '\0') {
-			return -1;
-		}
-		for (p=group_chars ; *p ; p++) {
-			if (*p == c) {
-				groups |= group_set[(int)(p-group_chars)];
-				goto NEXT_GROUP;
-			}
-		}
-		switch (c) {
-			case '=':
-			case '+':
-			case '-':
-				type = c;
-				if (groups == 0) { /* The default is "all" */
-					groups |= S_ISUID | S_ISGID | S_ISVTX
-							| S_IRWXU | S_IRWXG | S_IRWXO;
-				}
-				break;
-			default:
-				if ((c < '0') || (c > '7') || (mode | groups)) {
-					return (FALSE);
-				} else {
-					*theMode = strtol(--s, NULL, 8);
-					return (TRUE);
-				}
-		}
-
-	NEXT_MODE:
-		if (((c = *s++) != '\0') && (c != ',')) {
-			for (p=mode_chars ; *p ; p++) {
-				if (*p == c) {
-					mode |= mode_set[(int)(p-mode_chars)];
-					goto NEXT_MODE;
-				}
-			}
-			break;				/* We're done so break out of loop.*/
-		}
-		switch (type) {
-			case '=':
-				andMode &= ~(groups); /* Now fall through. */
-			case '+':
-				orMode |= mode & groups;
-				break;
-			case '-':
-				andMode &= ~(mode & groups);
-				orMode &= ~(mode & groups);
-				break;
-		}
-	} while (c == ',');
-
-	*theMode &= andMode;
-	*theMode |= orMode;
-
-	return TRUE;
-}
-
-/* END CODE */
-/*
-Local Variables:
-c-file-style: "linux"
-c-basic-offset: 4
-tab-width: 4
-End:
-*/
--
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