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Minor cleanup.

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This commit is contained in:
Eric Andersen 2001-02-20 21:52:49 +00:00
parent 90fe7fea10
commit 9e37007edb
2 changed files with 22 additions and 26 deletions
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24
coreutils/df.c
View File

@ -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();
}

24
df.c
View File

@ -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();
}