symkat/Daemon-Control
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Using warn instead of printing to stderr.

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SymKat 2012-09-03 12:27:03 -07:00
parent 8c0a1fd754
commit d88fa81cdf
1 changed files with 7 additions and 7 deletions
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14
lib/Daemon/Control.pm
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@ -134,14 +134,14 @@ sub _double_fork {
$self->_launch_program; $self->_launch_program;
} elsif ( not defined $new_pid ) { } elsif ( not defined $new_pid ) {
print STDERR "Cannot fork: $!\n"; warn "Cannot fork: $!";
} else { } else {
$self->pid( $new_pid ); $self->pid( $new_pid );
$self->write_pid; $self->write_pid;
_exit 0; _exit 0;
} }
} elsif ( not defined $pid ) { # We couldn't fork. =( } elsif ( not defined $pid ) { # We couldn't fork. =(
print STDERR "Cannot fork: $!\n"; warn "Cannot fork: $!";
} else { # In the parent, $pid = child's PID, return it. } else { # In the parent, $pid = child's PID, return it.
waitpid( $pid, 0 ); waitpid( $pid, 0 );
} }
@ -155,7 +155,7 @@ sub _fork {
if ( $pid == 0 ) { # Child, launch the process here. if ( $pid == 0 ) { # Child, launch the process here.
$self->_launch_program; $self->_launch_program;
} elsif ( not defined $pid ) { } elsif ( not defined $pid ) {
print STDERR "Cannot fork: $!\n"; warn "Cannot fork: $!";
} else { # In the parent, $pid = child's PID, return it. } else { # In the parent, $pid = child's PID, return it.
$self->pid( $pid ); $self->pid( $pid );
$self->write_pid; $self->write_pid;
@ -196,7 +196,7 @@ sub write_pid {
$self->_write_pid; $self->_write_pid;
_exit 0; _exit 0;
} elsif ( not defined $session ) { } elsif ( not defined $session ) {
print STDERR "Cannot fork to write PID: $!\n"; warn "Cannot fork to write PID: $!\n";
} else { } else {
#waitpid($session, 0); #waitpid($session, 0);
# Let the parent do nothing. # Let the parent do nothing.
@ -290,15 +290,15 @@ sub do_show_warnings {
my ( $self ) = @_; my ( $self ) = @_;
if ( ! $self->fork ) { if ( ! $self->fork ) {
print STDERR "Fork undefined. Defaulting to fork => 2.\n"; warn "Fork undefined. Defaulting to fork => 2.\n";
} }
if ( ! $self->stdout_file ) { if ( ! $self->stdout_file ) {
print STDERR "stdout_file undefined. Will not redirect file handle.\n"; warn "stdout_file undefined. Will not redirect file handle.\n";
} }
if ( ! $self->stderr_file ) { if ( ! $self->stderr_file ) {
print STDERR "stderr_file undefined. Will not redirect file handle.\n"; warn "stderr_file undefined. Will not redirect file handle.\n";
} }
} }