* Mini chown/chmod/chgrp implementation for busybox
*
*
- * Copyright (C) 1999,2000 by Lineo, inc.
+ * Copyright (C) 1999,2000,2001 by Lineo, inc.
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
*
* This program is free software; you can redistribute it and/or modify
*
*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
#include "busybox.h"
#define BB_DECLARE_EXTERN
#define bb_need_invalid_option
#define bb_need_too_few_args
#include "messages.c"
-#include <stdio.h>
-#include <grp.h>
-#include <pwd.h>
static long uid = -1;
switch (whichApp) {
case CHGRP_APP:
case CHOWN_APP:
+ /* Don't use lchown for libc5 or glibc older then 2.1.x */
#if (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1)
if (lchown
(fileName, (whichApp == CHOWN_APP) ? uid : statbuf->st_uid,
case CHMOD_APP:
/* Parse the specified modes */
if (parse_mode(theMode, &(statbuf->st_mode)) == FALSE) {
- fatalError( "unknown mode: %s\n", theMode);
+ error_msg_and_die( "unknown mode: %s", theMode);
}
if (chmod(fileName, statbuf->st_mode) == 0)
return (TRUE);
int recursiveFlag = FALSE;
char *groupName=NULL;
char *p=NULL;
- const char *appUsage;
- whichApp = (strcmp(applet_name, "chown") == 0)?
- CHOWN_APP : (strcmp(applet_name, "chmod") == 0)?
- CHMOD_APP : CHGRP_APP;
-
- appUsage = (whichApp == CHOWN_APP)?
- chown_usage : (whichApp == CHMOD_APP) ? chmod_usage : chgrp_usage;
+ whichApp = (applet_name[2]=='o')? /* chown */
+ CHOWN_APP : (applet_name[2]=='m')? /* chmod */
+ CHMOD_APP : CHGRP_APP;
if (argc < 2)
- usage(appUsage);
+ show_usage();
argv++;
/* Parse options */
}
if (argc == 0 || *argv == NULL) {
- errorMsg(too_few_args);
+ error_msg(too_few_args);
}
if (whichApp == CHMOD_APP) {
gid = strtoul(groupName, &p, 10); /* maybe it's already numeric */
if (groupName == p)
gid = my_getgrnam(groupName);
- if (gid == -1)
- goto bad_group;
} else {
groupName = strchr(*argv, '.');
if (groupName == NULL)
gid = strtoul(groupName, &p, 10);
if (groupName == p)
gid = my_getgrnam(groupName);
- if (gid == -1)
- goto bad_group;
} else
gid = -1;
}
uid = strtoul(*argv, &p, 10); /* if numeric ... */
if (*argv == p)
uid = my_getpwnam(*argv);
- if (uid == -1) {
- fatalError( "unknown user name: %s\n", *argv);
- }
}
}
/* Ok, ready to do the deed now */
if (argc < 1) {
- fatalError(too_few_args);
+ error_msg_and_die(too_few_args);
}
while (argc-- > 1) {
- if (recursiveAction (*(++argv), recursiveFlag, FALSE, FALSE,
+ if (recursive_action (*(++argv), recursiveFlag, FALSE, FALSE,
fileAction, fileAction, NULL) == FALSE)
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
- bad_group:
- fatalError( "unknown group name: %s\n", groupName);
}
/*