| Path : /usr/share/perl5/ |
|
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| Current File : //usr/share/perl5/flush.pl |
#
# This library is no longer being maintained, and is included for backward
# compatibility with Perl 4 programs which may require it.
#
# In particular, this should not be used as an example of modern Perl
# programming techniques.
#
# Suggested alternative: IO::Handle
#
;# Usage: &flush(FILEHANDLE)
;# flushes the named filehandle
;# Usage: &printflush(FILEHANDLE, "prompt: ")
;# prints arguments and flushes filehandle
sub flush {
local($old) = select(shift);
$| = 1;
print "";
$| = 0;
select($old);
}
sub printflush {
local($old) = select(shift);
$| = 1;
print @_;
$| = 0;
select($old);
}
1;