- $! = 0;
- if ($^O eq 'freebsd' && S_ISREG($modes)) {
- open(FILE, '>', $file) || return -$!;
- print FILE "";
- close(FILE);
- return 0;
+ undef $!;
+ if ($^O eq 'freebsd') {
+ if (S_ISREG($modes)) {
+ open(FILE, '>', $file) || return -$!;
+ print FILE "";
+ close(FILE);
+ return 0;
+ } elsif (S_ISFIFO($modes)) {
+ my ($rv) = POSIX::mkfifo($file, S_IMODE($modes));
+ return $rv ? 0 : -POSIX::errno();
+ }