$wday, $yday, $isdst);
The C<$mon> is zero-based: January equals C<0>. The C<$year> is
-1900-based: 2001 equals C<101>. The C<$wday>, C<$yday>, and C<$isdst>
-default to zero (and the first two are usually ignored anyway).
+1900-based: 2001 equals C<101>. C<$wday> and C<$yday> default to zero
+(and are usually ignored anyway), and C<$isdst> defaults to -1.
=item asin
Synopsis:
- mktime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = 0)
+ mktime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = -1)
The month (C<mon>), weekday (C<wday>), and yearday (C<yday>) begin at zero.
I.e. January is 0, not 1; Sunday is 0, not 1; January 1st is 0, not 1. The
Sets the real group identifier and the effective group identifier for
this process. Similar to assigning a value to the Perl's builtin
-C<$)> variable, see L<perlvar/$GID>, except that the latter
+C<$)> variable, see L<perlvar/$EGID>, except that the latter
will change only the real user identifier, and that the setgid()
uses only a single numeric argument, as opposed to a space-separated
list of numbers.
$fd = POSIX::open( "foo", &POSIX::O_WRONLY );
$buf = "hello";
- $bytes = POSIX::write( $b, $buf, 5 );
+ $bytes = POSIX::write( $fd, $buf, 5 );
Returns C<undef> on failure.
sub new {
my ($rtsig, $handler, $flags) = @_;
- my $sigset = POSIX:SigSet($rtsig);
+ my $sigset = POSIX::SigSet($rtsig);
my $sigact = POSIX::SigAction->new($handler, $sigset, $flags);
sigaction($rtsig, $sigact);
}
The flags default to zero, if you want something different you can
-either use C<local> on $POSIX::RtSig::SIGACTION_FLAGS, or you can
+either use C<local> on $POSIX::SigRt::SIGACTION_FLAGS, or you can
derive from POSIX::SigRt and define your own C<new()> (the tied hash
STORE method of the %SIGRT calls C<new($rtsig, $handler, $SIGACTION_FLAGS)>,
where the $rtsig ranges from zero to SIGRTMAX - SIGRTMIN + 1).