| OS | Man Page | Section | Hits |
|---|---|---|---|
| osx | fcntl | 2 | 1,150 |
| linux | fcntl | 2 | 1,092 |
| freebsd | fcntl | 2 | 817 |
| bsd | fcntl | 2 | 801 |
| suse | cnt | 1 | 777 |
| posix | fcntl | 3p | 721 |
| php | pcntl_fork | 3 | 713 |
| mojave | fcntl | 2 | 710 |
| opensolaris | fcntl | 2 | 685 |
| redhat | fcntl | 2 | 670 |
| centos | fcntl | 2 | 615 |
| minix | fcntl | 2 | 611 |
| sunos | fcntl | 2 | 609 |
| debian | fcntl | 2 | 607 |
| opendarwin | fcntl | 2 | 591 |
| netbsd | fcntl | 2 | 584 |
| suse | fcntl | 2 | 578 |
| php | priocntl | 1 | 543 |
| osf1 | fcntl | 2 | 542 |
| freebsd | cap_fcntls_limit | 2 | 540 |
| linux | iswcntrl | 3 | 527 |
| redhat | fcntl | 3pm | 524 |
| centos | cntlist | 5 | 522 |
| debian | cnt | 1 | 518 |
| netbsd | iscntrl | 3 | 502 |
| freebsd | iscntrl | 3 | 499 |
| xfree86 | fcntl | 3head | 497 |
| php | pcntl_exec | 3 | 496 |
| hpux | fcntl | 2 | 496 |
| php | pcntl_signal | 3 | 492 |
| php | pcntl_waitpid | 3 | 488 |
| mojave | iscntrl | 3 | 485 |
| ultrix | fcntl | 2 | 482 |
| centos | cnt | 1 | 473 |
| debian | cntlist | 5wn | 463 |
| plan9 | fcntl | 3head | 454 |
| posix | iscntrl | 3p | 452 |
| php | pcntl_sigtimedwait | 3 | 450 |
| opensolaris | priocntl | 2 | 449 |
| php | fcntl | 3head | 439 |
| posix | cnt | 1 | 437 |
| osx | iscntrl | 3 | 436 |
| osf1 | cnt | 1 | 434 |
| sunos | elf_cntl | 3elf | 433 |
| php | pcntl_sigprocmask | 3 | 433 |
| php | pcntl_signal_dispatch | 3 | 430 |
| osx | cnt | 1 | 425 |
| opensolaris | elf_cntl | 3elf | 422 |
| opensolaris | memcntl | 2 | 422 |
| x11r4 | iswcntrl | 3 | 415 |