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authorEric Andersen2001-02-20 21:52:49 +0000
committerEric Andersen2001-02-20 21:52:49 +0000
commit9e37007edbaaff3d431350de2c8a4a6f0469bd1d (patch)
treef618d43e02f0d6634e8dfa91cb9a857d105c4dfc /df.c
parent90fe7fea10b69d85c4d53e7061aaf85657136530 (diff)
downloadbusybox-9e37007edbaaff3d431350de2c8a4a6f0469bd1d.zip
busybox-9e37007edbaaff3d431350de2c8a4a6f0469bd1d.tar.gz
Minor cleanup.
Diffstat (limited to 'df.c')
-rw-r--r--df.c24
1 files changed, 11 insertions, 13 deletions
diff --git a/df.c b/df.c
index ebee4d6..4ec7533 100644
--- a/df.c
+++ b/df.c
@@ -47,33 +47,33 @@ static int df(char *device, const char *mountPoint)
if (s.f_blocks > 0) {
blocks_used = s.f_blocks - s.f_bfree;
- if(0 == blocks_used)
+ if(blocks_used == 0)
blocks_percent_used = 0;
- else
+ else {
blocks_percent_used = (long)
(blocks_used * 100.0 / (blocks_used + s.f_bavail) + 0.5);
+ }
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
- printf("%-20s %9s",
+ printf("%-20s %9s %9s %9s %3ld%% %s\n",
device,
- format((s.f_blocks * s.f_bsize), disp_hr));
- printf(" %9s", format((s.f_blocks - s.f_bfree) * s.f_bsize, disp_hr));
- printf(" %9s %3ld%% %s\n",
+ format((s.f_blocks * s.f_bsize), disp_hr),
+ format((s.f_blocks - s.f_bfree) * s.f_bsize, disp_hr),
format(s.f_bavail * s.f_bsize, disp_hr),
blocks_percent_used, mountPoint);
#else
printf("%-20s %9ld %9ld %9ld %3ld%% %s\n",
device,
- (long) (s.f_blocks * (s.f_bsize / 1024.0)),
- (long) ((s.f_blocks - s.f_bfree) * (s.f_bsize / 1024.0)),
- (long) (s.f_bavail * (s.f_bsize / 1024.0)),
+ (long) (s.f_blocks * s.f_bsize) / KILOBYTE,
+ (long) ((s.f_blocks - s.f_bfree) * s.f_bsize) / KILOBYTE,
+ (long) (s.f_bavail * s.f_bsize) / KILOBYTE,
blocks_percent_used, mountPoint);
-#endif
+#endif
}
return TRUE;
@@ -96,10 +96,8 @@ extern int df_main(int argc, char **argv)
#ifdef BB_FEATURE_HUMAN_READABLE
case 'h': disp_hr = 0; break;
case 'm': disp_hr = MEGABYTE; break;
- case 'k': disp_hr = KILOBYTE; break;
-#else
- case 'k': break;
#endif
+ case 'k': break;
default:
show_usage();
}