/*
* Mini df implementation for busybox
*
- * Copyright (C) 1999,2000,2001 by Lineo, inc.
- * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
+ * Copyright (C) 1999,2000 by Lineo, inc. and Erik Andersen
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
* based on original code by (I think) Bruce Perens <bruce@pixar.com>.
*
* This program is free software; you can redistribute it and/or modify
#include "busybox.h"
extern const char mtab_file[]; /* Defined in utility.c */
-#ifdef BB_FEATURE_HUMAN_READABLE
+#ifdef CONFIG_FEATURE_HUMAN_READABLE
static unsigned long df_disp_hr = KILOBYTE;
#endif
struct statfs s;
long blocks_used;
long blocks_percent_used;
-#ifdef BB_FEATURE_HUMAN_READABLE
- long base;
-#endif
if (statfs(mount_point, &s) != 0) {
perror_msg("%s", mount_point);
if (strcmp(device, "/dev/root") == 0) {
/* Adjusts device to be the real root device,
* or leaves device alone if it can't find it */
- find_real_root_device_name( device);
- }
-#ifdef BB_FEATURE_HUMAN_READABLE
- switch (df_disp_hr) {
- case MEGABYTE:
- base = KILOBYTE;
- break;
- case KILOBYTE:
- base = 1;
- break;
- default:
- base = 0;
+ device = find_real_root_device_name(device);
+ if(device==NULL)
+ return FALSE;
}
+#ifdef CONFIG_FEATURE_HUMAN_READABLE
printf("%-20s %9s ", device,
- make_human_readable_str((unsigned long)(s.f_blocks *
- (s.f_bsize/(double)KILOBYTE)), base));
+ make_human_readable_str(s.f_blocks, s.f_bsize, df_disp_hr));
+
printf("%9s ",
- make_human_readable_str((unsigned long)(
- (s.f_blocks - s.f_bfree) *
- (s.f_bsize/(double)KILOBYTE)), base));
+ make_human_readable_str( (s.f_blocks - s.f_bfree), s.f_bsize, df_disp_hr));
+
printf("%9s %3ld%% %s\n",
- make_human_readable_str((unsigned long)(s.f_bavail *
- (s.f_bsize/(double)KILOBYTE)), base),
- blocks_percent_used, mount_point);
+ make_human_readable_str(s.f_bavail, s.f_bsize, df_disp_hr),
+ blocks_percent_used, mount_point);
#else
printf("%-20s %9ld %9ld %9ld %3ld%% %s\n",
device,
char disp_units_hdr[80] = "1k-blocks"; /* default display is kilobytes */
while ((opt = getopt(argc, argv, "k"
-#ifdef BB_FEATURE_HUMAN_READABLE
+#ifdef CONFIG_FEATURE_HUMAN_READABLE
"hm"
#endif
)) > 0)
{
switch (opt) {
-#ifdef BB_FEATURE_HUMAN_READABLE
+#ifdef CONFIG_FEATURE_HUMAN_READABLE
case 'h':
df_disp_hr = 0;
strcpy(disp_units_hdr, " Size");