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convert() is used by dos2unix and unix2dos
[oweals/busybox.git]
/
chmod_chown_chgrp.c
diff --git
a/chmod_chown_chgrp.c
b/chmod_chown_chgrp.c
index 530c45658b5a2c26680a1799ddc6cf202a7f5a9e..9714e1ca57ed84a017dfe1294dc23e137f4c93bf 100644
(file)
--- a/
chmod_chown_chgrp.c
+++ b/
chmod_chown_chgrp.c
@@
-3,7
+3,7
@@
* Mini chown/chmod/chgrp implementation for busybox
*
*
* 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
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
*
* This program is free software; you can redistribute it and/or modify
@@
-22,15
+22,16
@@
*
*/
*
*/
+#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 "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;
static long uid = -1;
@@
-48,6
+49,7
@@
static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
switch (whichApp) {
case CHGRP_APP:
case CHOWN_APP:
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,
#if (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1)
if (lchown
(fileName, (whichApp == CHOWN_APP) ? uid : statbuf->st_uid,
@@
-64,7
+66,7
@@
static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
case CHMOD_APP:
/* Parse the specified modes */
if (parse_mode(theMode, &(statbuf->st_mode)) == FALSE) {
case CHMOD_APP:
/* Parse the specified modes */
if (parse_mode(theMode, &(statbuf->st_mode)) == FALSE) {
- error_msg_and_die( "unknown mode: %s
\n
", theMode);
+ error_msg_and_die( "unknown mode: %s", theMode);
}
if (chmod(fileName, statbuf->st_mode) == 0)
return (TRUE);
}
if (chmod(fileName, statbuf->st_mode) == 0)
return (TRUE);
@@
-80,17
+82,13
@@
int chmod_chown_chgrp_main(int argc, char **argv)
int recursiveFlag = FALSE;
char *groupName=NULL;
char *p=NULL;
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)
if (argc < 2)
-
usage(appUsage
);
+
show_usage(
);
argv++;
/* Parse options */
argv++;
/* Parse options */
@@
-125,8
+123,6
@@
int chmod_chown_chgrp_main(int argc, char **argv)
gid = strtoul(groupName, &p, 10); /* maybe it's already numeric */
if (groupName == p)
gid = my_getgrnam(groupName);
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)
} else {
groupName = strchr(*argv, '.');
if (groupName == NULL)
@@
-136,8
+132,6
@@
int chmod_chown_chgrp_main(int argc, char **argv)
gid = strtoul(groupName, &p, 10);
if (groupName == p)
gid = my_getgrnam(groupName);
gid = strtoul(groupName, &p, 10);
if (groupName == p)
gid = my_getgrnam(groupName);
- if (gid == -1)
- goto bad_group;
} else
gid = -1;
}
} else
gid = -1;
}
@@
-148,9
+142,6
@@
int chmod_chown_chgrp_main(int argc, char **argv)
uid = strtoul(*argv, &p, 10); /* if numeric ... */
if (*argv == p)
uid = my_getpwnam(*argv);
uid = strtoul(*argv, &p, 10); /* if numeric ... */
if (*argv == p)
uid = my_getpwnam(*argv);
- if (uid == -1) {
- error_msg_and_die( "unknown user name: %s\n", *argv);
- }
}
}
}
}
@@
-165,8
+156,6
@@
int chmod_chown_chgrp_main(int argc, char **argv)
}
return EXIT_SUCCESS;
}
return EXIT_SUCCESS;
- bad_group:
- error_msg_and_die( "unknown group name: %s\n", groupName);
}
/*
}
/*