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df: adjusted width of columns and unit names

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- Larger columns to fit new name of file system and new default mount points.
- Correct unit names based on norm IEC 60027-2.

Signed-off-by: Adrien Destugues <[email protected]>

Fixes #13312.
This commit is contained in:
Dariusz Knociński
2017-03-12 10:47:52 +01:00
committed by Adrien Destugues
parent 4d8811742f
commit b03efd582a
1 changed files with 10 additions and 9 deletions
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src/bin/df.cpp
+10 -9
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@@ -45,9 +45,9 @@ PrintMountPoint(dev_t device, bool verbose)
if (verbose)
printf(" Mounted at: %s\n", mount);
else {
printf("%-15s ", mount);
if (strlen(mount) > 15)
printf("\n%15s ", "");
printf("%-17s ", mount);
if (strlen(mount) > 17)
printf("\n%17s ", "");
}
}
@@ -55,10 +55,10 @@ PrintMountPoint(dev_t device, bool verbose)
void
PrintType(const char *fileSystem)
{
char type[10];
char type[16];
strlcpy(type, fileSystem, sizeof(type));
printf("%-8s", type);
printf("%-9s", type);
}
@@ -71,7 +71,8 @@ ByteString(int64 numBlocks, int64 blockSize)
if (blocks < 1024)
sprintf(string, "%" B_PRId64, numBlocks * blockSize);
else {
const char *units[] = {"K", "M", "G", NULL};
const char *units[] = {"KiB", "MiB", "GiB", "TiB", "PiB", "EiB",
"ZiB", "YiB", NULL};
int32 i = -1;
do {
@@ -79,7 +80,7 @@ ByteString(int64 numBlocks, int64 blockSize)
i++;
} while (blocks >= 1024 && units[i + 1]);
sprintf(string, "%.1f%s", blocks, units[i]);
sprintf(string, "%.1f %s", blocks, units[i]);
}
return string;
@@ -236,8 +237,8 @@ main(int argc, char **argv)
// If not, then just iterate over all devices and give a compact summary
printf("Mount Type Total Free Flags Device\n"
"--------------- -------- --------- --------- ------- --------------------------\n");
printf(" Mount Type Total Free Flags Device\n"
"----------------- --------- --------- --------- ------- ------------------------\n");
int32 cookie = 0;
while ((device = next_dev(&cookie)) >= B_OK) {