Lines Matching refs:dev_null

130 my $dev_null = "/dev/null";
131 if (! -e $dev_null && $^O =~ /MSWin/) {    # $^O is the OS perl was built for
132   $dev_null = "nul";
750   if (!system(ShellEscape(@GV, "--version") . " >$dev_null 2>&1")) {
4901   if (system(ShellEscape($addr2line, "--help") . " >$dev_null 2>&1") != 0) {
4918     if (system("$cmd -i --help >$dev_null 2>&1") == 0) {
5108     $file_type = `/usr/bin/file -L $escaped_prog_file 2>$dev_null ||
5355   my $to_devnull = ">$dev_null 2>&1";
5373                                  $image) . " 2>$dev_null $cppfilt_flag",
5375                                  $image) . " 2>$dev_null $cppfilt_flag",
5377                      ShellEscape("6nm", "$image") . " 2>$dev_null | sort",
5387          . " 2>$dev_null");