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platform_system_core
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Merge "Fixed improper size displaying in 'df' utility"

This commit is contained in:
Elliott Hughes 2012-12-03 07:33:38 -08:00 committed by Gerrit Code Review
parent 2a2f640886 1f90dcd0c0
commit 777991d939
1 changed files with 11 additions and 5 deletions
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16
toolbox/df.c
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@ -9,16 +9,22 @@ static int ok = EXIT_SUCCESS;
static void printsize(long long n)
{
char unit = 'K';
n /= 1024;
if (n > 1024) {
long long t;
n *= 10;
if (n > 1024*1024*10) {
n /= 1024;
unit = 'M';
}
if (n > 1024) {
if (n > 1024*1024*10) {
n /= 1024;
unit = 'G';
}
printf("%4lld%c", n, unit);
t = (n + 512) / 1024;
printf("%4lld.%1lld%c", t/10, t%10, unit);
}
static void df(char *s, int always) {
@ -41,7 +47,7 @@ static void df(char *s, int always) {
}
int df_main(int argc, char *argv[]) {
printf("Filesystem Size Used Free Blksize\n");
printf("Filesystem Size Used Free Blksize\n");
if (argc == 1) {
char s[2000];
FILE *f = fopen("/proc/mounts", "r");