| OS | Man Page | Section | Hits |
|---|---|---|---|
| osx | fcntl | 2 | 1,495 |
| linux | fcntl | 2 | 1,330 |
| freebsd | fcntl | 2 | 1,015 |
| bsd | fcntl | 2 | 990 |
| mojave | fcntl | 2 | 891 |
| opensolaris | fcntl | 2 | 869 |
| posix | fcntl | 3p | 864 |
| suse | cnt | 1 | 863 |
| php | pcntl_fork | 3 | 830 |
| redhat | fcntl | 2 | 818 |
| centos | fcntl | 2 | 749 |
| opendarwin | fcntl | 2 | 745 |
| netbsd | fcntl | 2 | 740 |
| sunos | fcntl | 2 | 733 |
| debian | fcntl | 2 | 731 |
| minix | fcntl | 2 | 719 |
| suse | fcntl | 2 | 703 |
| php | priocntl | 1 | 695 |
| freebsd | cap_fcntls_limit | 2 | 670 |
| redhat | fcntl | 3pm | 654 |
| freebsd | iscntrl | 3 | 640 |
| osf1 | fcntl | 2 | 637 |
| xfree86 | fcntl | 3head | 634 |
| php | fcntl | 3head | 633 |
| linux | iswcntrl | 3 | 626 |
| netbsd | iscntrl | 3 | 619 |
| centos | cntlist | 5 | 619 |
| hpux | fcntl | 2 | 612 |
| php | pcntl_signal | 3 | 612 |
| debian | cnt | 1 | 600 |
| centos | cnt | 1 | 597 |
| php | pcntl_exec | 3 | 596 |
| php | pcntl_waitpid | 3 | 587 |
| php | pcntl_sigtimedwait | 3 | 585 |
| ultrix | fcntl | 2 | 577 |
| mojave | iscntrl | 3 | 576 |
| plan9 | fcntl | 3head | 571 |
| debian | cntlist | 5wn | 566 |
| posix | cnt | 1 | 560 |
| osx | iscntrl | 3 | 557 |
| php | pcntl_signal_dispatch | 3 | 557 |
| php | pcntl_sigprocmask | 3 | 547 |
| posix | iscntrl | 3p | 543 |
| opensolaris | priocntl | 2 | 538 |
| osx | cnt | 1 | 531 |
| osf1 | cnt | 1 | 530 |
| opensolaris | memcntl | 2 | 513 |
| sunos | elf_cntl | 3elf | 510 |
| opensolaris | elf_cntl | 3elf | 509 |
| suse | iswcntrl | 3 | 506 |