From 305a73f5eacd94eefe2f2a5a00034d579ef6b1e7 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Wed, 13 Oct 1999 19:03:24 +0000
Subject: Combined stuff

---
 coreutils/chmod.c | 198 ------------------------------------------------------
 1 file changed, 198 deletions(-)
 delete mode 100644 coreutils/chmod.c

(limited to 'coreutils/chmod.c')

diff --git a/coreutils/chmod.c b/coreutils/chmod.c
deleted file mode 100644
index 9f84d0d37..000000000
--- a/coreutils/chmod.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Mini chmod implementation for busybox
- *
- * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
- *
- * 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 <grp.h>
-#include <pwd.h>
-#include "internal.h"
-
-
-static mode_t mode=7777;
-
-
-static const char chmod_usage[] = "[-R] MODE[,MODE]... FILE...\n"
-"Each MODE is one or more of the letters ugoa, one of the symbols +-= and\n"
-"one or more of the letters rwxst.\n\n"
- "\t-R\tchange files and directories recursively.\n";
-
-
-
-static int fileAction(const char *fileName)
-{
-    struct stat statBuf;
-    if ((stat(fileName, &statBuf) < 0) || 
-	    (chmod(fileName, mode)) < 0) { 
-	perror(fileName);
-	return( FALSE);
-    }
-    return( TRUE);
-}
-
-/* [ugoa]{+|-|=}[rwxstl] */
-int parse_mode( const char* s, mode_t* or, mode_t* and, int* group_execute) 
-{
-	mode_t	mode = 0;
-	mode_t	groups = S_ISVTX;
-	char	type;
-	char	c;
-
-	do {
-		for ( ; ; ) {
-			switch ( c = *s++ ) {
-			case '\0':
-				return (FALSE);
-			case 'u':
-				groups |= S_ISUID|S_IRWXU;
-				continue;
-			case 'g':
-				groups |= S_ISGID|S_IRWXG;
-				continue;
-			case 'o':
-				groups |= S_IRWXO;
-				continue;
-			case 'a':
-				groups |= S_ISUID|S_ISGID|S_IRWXU|S_IRWXG|S_IRWXO;
-				continue;
-			case '+':
-			case '=':
-			case '-':
-				type = c;
-				if ( groups == S_ISVTX ) /* The default is "all" */
-					groups |= S_ISUID|S_ISGID|S_IRWXU|S_IRWXG|S_IRWXO;
-				break;
-			default:
-				if ( c >= '0' && c <= '7' && mode == 0 && groups == S_ISVTX ) {
-					*and = 0;
-					*or = strtol(--s, 0, 010);
-					return (TRUE);
-				}
-				else
-					return (FALSE);
-			}
-			break;
-		}
-
-		while ( (c = *s++) != '\0' ) {
-			switch ( c ) {
-			case ',':
-				break;
-			case 'r':
-				mode |= S_IRUSR|S_IRGRP|S_IROTH;
-				continue;
-			case 'w':
-				mode |= S_IWUSR|S_IWGRP|S_IWOTH;
-				continue;
-			case 'x':
-				mode |= S_IXUSR|S_IXGRP|S_IXOTH;
-				continue;
-			case 's':
-				if ( group_execute != 0 && (groups & S_IRWXG) ) {
-					if ( *group_execute < 0 )
-						return (FALSE);
-					if ( type != '-' ) {
-						mode |= S_IXGRP;
-						*group_execute = 1;
-					}
-				}
-				mode |= S_ISUID|S_ISGID;
-				continue;
-			case 'l':
-				if ( *group_execute > 0 )
-					return (FALSE);
-				if ( type != '-' ) {
-					*and &= ~S_IXGRP;
-					*group_execute = -1;
-				}
-				mode |= S_ISGID;
-				groups |= S_ISGID;
-				continue;
-			case 't':
-				mode |= S_ISVTX;
-				continue;
-			default:
-				return (FALSE);
-			}
-			break;
-		}
-		switch ( type ) {
-		case '=':
-			*and &= ~(groups);
-			/* fall through */
-		case '+':
-			*or |= mode & groups;
-			break;
-		case '-':
-			*and &= ~(mode & groups);
-			*or &= *and;
-			break;
-		}
-	} while ( c == ',' );
-	return (TRUE);
-}
-
-
-int chmod_main(int argc, char **argv)
-{
-    int recursiveFlag=FALSE;
-    mode_t andWithMode = S_ISVTX|S_ISUID|S_ISGID|S_IRWXU|S_IRWXG|S_IRWXO;
-    mode_t orWithMode = 0;
-    char *invocationName=*argv;
-
-    if (argc < 3) {
-	fprintf(stderr, "Usage: %s %s", invocationName, chmod_usage);
-	exit( FALSE);
-    }
-    argc--;
-    argv++;
-
-    /* Parse options */
-    while (**argv == '-') {
-	while (*++(*argv)) switch (**argv) {
-	    case 'R':
-		recursiveFlag = TRUE;
-		break;
-	    default:
-		fprintf(stderr, "Unknown option: %c\n", **argv);
-		exit( FALSE);
-	}
-	argc--;
-	argv++;
-    }
-    
-    /* Find the selected group */
-    if ( parse_mode(*argv, &orWithMode, &andWithMode, 0) == FALSE ) {
-	fprintf(stderr, "%s: Unknown mode: %s\n", invocationName, *argv);
-	exit( FALSE);
-    }
-    mode &= andWithMode;
-    mode |= orWithMode;
-
-    /* Ok, ready to do the deed now */
-    if (argc <= 1) {
-	fprintf(stderr, "%s: too few arguments", invocationName);
-	exit( FALSE);
-    }
-    while (argc-- > 1) {
-	argv++;
-	recursiveAction( *argv, recursiveFlag, TRUE, fileAction, fileAction);
-    }
-    exit(TRUE);
-}
-- 
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