/*
* Mini du implementation for busybox
*
- *
- * Copyright (C) 1999,2000,2001 by Lineo, inc.
- * Written by John Beppu <beppu@lineo.com>
+ * Copyright (C) 1999,2000,2001 by Lineo, inc. and John Beppu
+ * Copyright (C) 1999,2000,2001 by John Beppu <beppu@codepoet.org>
+ * Copyright (C) 2002 Edward Betts <edward@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
#include "busybox.h"
-#ifdef BB_FEATURE_HUMAN_READABLE
+#ifdef CONFIG_FEATURE_HUMAN_READABLE
static unsigned long disp_hr = KILOBYTE;
#endif
static int du_depth = 0;
static int count_hardlinks = 0;
+static int one_file_system = 0;
+static dev_t dir_dev = 0;
static Display *print;
static void print_normal(long size, char *filename)
{
- unsigned long base;
-#ifdef BB_FEATURE_HUMAN_READABLE
- switch (disp_hr) {
- case MEGABYTE:
- base = KILOBYTE;
- break;
- case KILOBYTE:
- base = 1;
- break;
- default:
- base = 0;
- }
- printf("%s\t%s\n", make_human_readable_str(size, base), filename);
+#ifdef CONFIG_FEATURE_HUMAN_READABLE
+ printf("%s\t%s\n", make_human_readable_str(size<<10, 1, disp_hr), filename);
#else
printf("%ld\t%s\n", size, filename);
#endif
perror_msg("%s", filename);
return 0;
}
+ if (du_depth == 0)
+ dir_dev = statbuf.st_dev;
+ else if (one_file_system && dir_dev != statbuf.st_dev)
+ return 0;
du_depth++;
sum = (statbuf.st_blocks >> 1);
/* Don't add in stuff pointed to by symbolic links */
if (S_ISLNK(statbuf.st_mode)) {
sum = 0L;
- if (du_depth == 1)
- print(sum, filename);
+ if (du_depth == 1) {
+ }
}
if (S_ISDIR(statbuf.st_mode)) {
DIR *dir;
print = print_normal;
/* parse argv[] */
- while ((c = getopt(argc, argv, "sl"
-#ifdef BB_FEATURE_HUMAN_READABLE
+ while ((c = getopt(argc, argv, "slx"
+#ifdef CONFIG_FEATURE_HUMAN_READABLE
"hm"
#endif
"k")) != EOF) {
case 'l':
count_hardlinks = 1;
break;
-#ifdef BB_FEATURE_HUMAN_READABLE
+ case 'x':
+ one_file_system = 1;
+ break;
+#ifdef CONFIG_FEATURE_HUMAN_READABLE
case 'h': disp_hr = 0; break;
case 'm': disp_hr = MEGABYTE; break;
#endif
long sum;
for (i=optind; i < argc; i++) {
- if ((sum = du(argv[i])) == 0)
- status = EXIT_FAILURE;
+ sum = du(argv[i]);
if(is_directory(argv[i], FALSE, NULL)==FALSE) {
print_normal(sum, argv[i]);
}
return status;
}
-/* $Id: du.c,v 1.47 2001/05/07 22:49:43 andersen Exp $ */
+/* $Id: du.c,v 1.53 2002/04/06 23:16:44 andersen Exp $ */
/*
Local Variables:
c-file-style: "linux"