Hi
In coreutils df, one of the effects of the option -P is to output
everything in one line. This makes it much easier for a script to parse
the output of df.
This patch adds the same behavior to busybox df.
Ralf
diff --git a/coreutils/df.c b/coreutils/df.c
index 846cb38..63dbd61 100644
--- a/coreutils/df.c
+++ b/coreutils/df.c
@@ -212,7 +212,7 @@ int df_main(int argc UNUSED_PARAM, char **argv)
{
uni_stat_t uni_stat;
char *uni_dev =
unicode_conv_to_printable(&uni_stat, device);
- if (uni_stat.unicode_width > 20) {
+ if (uni_stat.unicode_width > 20 && !(opt
& OPT_POSIX)) {
printf("%s\n%20s", uni_dev, "");
} else {
printf("%s%*s", uni_dev, 20 -
(int)uni_stat.unicode_width, "");
@@ -220,7 +220,7 @@ int df_main(int argc UNUSED_PARAM, char **argv)
free(uni_dev);
}
#else
- if (printf("\n%-20s" + 1, device) > 20)
+ if (printf("\n%-20s" + 1, device) > 20 && !(opt
& OPT_POSIX))
printf("\n%-20s", "");
#endif
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