Lines Matching refs:dev_null

131 my $dev_null = "/dev/null";
132 if (! -e $dev_null && $^O =~ /MSWin/) {    # $^O is the OS perl was built for
133   $dev_null = "nul";
766   if (!system(ShellEscape(@GV, "--version") . " >$dev_null 2>&1")) {
5013   if (system(ShellEscape($addr2line, "--help") . " >$dev_null 2>&1") != 0) {
5030     if (system("$cmd -i --help >$dev_null 2>&1") == 0) {
5220     $file_type = `/usr/bin/file -L $escaped_prog_file 2>$dev_null ||
5467   my $to_devnull = ">$dev_null 2>&1";
5485                                  $image) . " 2>$dev_null $cppfilt_flag",
5487                                  $image) . " 2>$dev_null $cppfilt_flag",
5489                      ShellEscape("6nm", "$image") . " 2>$dev_null | sort",
5499          . " 2>$dev_null");