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Safer way to print results

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This commit is contained in:
Pierre Pronchery 2007-03-16 00:12:06 +00:00
parent 32cccc3f68
commit 258c24e143
1 changed files with 11 additions and 5 deletions
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16
src/df.c
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@ -69,13 +69,19 @@ static int _df_mtab(Prefs * prefs)
static void _df_print(Prefs * prefs, const struct statvfs * f)
{
unsigned long long mod;
unsigned long long cnt;
unsigned long long used;
unsigned long long avail;
unsigned int cap;
mod = f->f_bsize / ((*prefs & PREFS_k) ? 8192 : 4096);
printf("%-11s %10llu %10llu %10llu %7llu%% %s\n", f->f_mntfromname,
f->f_blocks * mod, (f->f_blocks - f->f_bfree) * mod,
f->f_bavail * mod, ((f->f_blocks - f->f_bfree) * 100)
/ ((f->f_blocks - f->f_bfree) + f->f_bavail),
f->f_mntonname);
cnt = f->f_blocks * mod;
used = (f->f_blocks - f->f_bfree) * mod;
avail = f->f_bavail * mod;
cap = ((f->f_blocks - f->f_bfree) * 100)
/ ((f->f_blocks - f->f_bfree) + f->f_bavail);
printf("%-11s %10llu %10llu %10llu %7u%% %s\n", f->f_mntfromname,
cnt, used, avail, cap, f->f_mntonname);
}
static int _df_do(Prefs * prefs, char const * file)