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54 our @EXPORT = qw/safe_run_child/;
56 sub safe_run_child (&) {
59 # situation here is wierd, running external app
60 # involves fork+exec. At some point after fork,
61 # but before exec (or during) code can die in a
62 # child. Local is no help here as die throws
63 # error out of scope and locals are reset to old
64 # values. Instead we set values, eval code, check pid
65 # on failure and reset values only in our original
67 my $dbh = $RT::Handle->dbh;
68 $dbh->{'InactiveDestroy'} = 1 if $dbh;
69 $RT::Handle->{'DisconnectHandleOnDestroy'} = 0;
74 unless ( defined $want ) {
75 _safe_run_child( @_ );
77 @res = _safe_run_child( @_ );
79 @res = ( scalar _safe_run_child( @_ ) );
83 if ( $our_pid == $$ ) {
84 $dbh->{'InactiveDestroy'} = 0 if $dbh;
85 $RT::Handle->{'DisconnectHandleOnDestroy'} = 1;
89 return $want? (@res) : $res[0];
93 local @ENV{ 'LANG', 'LC_ALL' } = ( 'C', 'C' );
95 return shift->() if $ENV{'MOD_PERL'} || $CGI::SpeedyCGI::i_am_speedy;
97 # We need to reopen stdout temporarily, because in FCGI
98 # environment, stdout is tied to FCGI::Stream, and the child
99 # of the run3 wouldn't be able to reopen STDOUT properly.
100 my $stdin = IO::Handle->new;
101 $stdin->fdopen( 0, 'r' );
102 local *STDIN = $stdin;
104 my $stdout = IO::Handle->new;
105 $stdout->fdopen( 1, 'w' );
106 local *STDOUT = $stdout;
108 my $stderr = IO::Handle->new;
109 $stderr->fdopen( 2, 'w' );
110 local *STDERR = $stderr;
115 eval "require RT::Util_Vendor";
116 if ($@ && $@ !~ qr{^Can't locate RT/Util_Vendor.pm}) {
120 eval "require RT::Util_Local";
121 if ($@ && $@ !~ qr{^Can't locate RT/Util_Local.pm}) {