| OS | Man Page | Section | Hits |
|---|---|---|---|
| osx | fcntl | 2 | 819 |
| linux | fcntl | 2 | 730 |
| suse | cnt | 1 | 637 |
| freebsd | fcntl | 2 | 539 |
| php | pcntl_fork | 3 | 514 |
| bsd | fcntl | 2 | 513 |
| mojave | fcntl | 2 | 444 |
| minix | fcntl | 2 | 443 |
| opensolaris | fcntl | 2 | 442 |
| centos | fcntl | 2 | 442 |
| redhat | fcntl | 2 | 429 |
| posix | fcntl | 3p | 424 |
| netbsd | fcntl | 2 | 411 |
| debian | fcntl | 2 | 396 |
| suse | fcntl | 2 | 396 |
| debian | cnt | 1 | 381 |
| osf1 | fcntl | 2 | 380 |
| opendarwin | fcntl | 2 | 380 |
| sunos | fcntl | 2 | 379 |
| php | pcntl_exec | 3 | 374 |
| freebsd | cap_fcntls_limit | 2 | 373 |
| linux | iswcntrl | 3 | 359 |
| hpux | fcntl | 2 | 345 |
| ultrix | fcntl | 2 | 344 |
| php | pcntl_signal | 3 | 329 |
| php | pcntl_waitpid | 3 | 326 |
| xfree86 | fcntl | 3head | 321 |
| freebsd | iscntrl | 3 | 319 |
| netbsd | iscntrl | 3 | 316 |
| centos | cntlist | 5 | 307 |
| posix | iscntrl | 3p | 304 |
| php | priocntl | 1 | 302 |
| centos | cnt | 1 | 299 |
| sunos | elf_cntl | 3elf | 299 |
| mojave | iscntrl | 3 | 298 |
| php | cnt | 1 | 295 |
| redhat | fcntl | 3pm | 290 |
| linux | priocntl | 1 | 287 |
| php | pcntl_wait | 3 | 286 |
| opensolaris | priocntl | 2 | 285 |
| osx | cnt | 1 | 285 |
| minix | elf_cntl | 3elf | 285 |
| posix | cnt | 1 | 285 |
| osx | iscntrl | 3 | 284 |
| freebsd | elf_cntl | 3 | 284 |
| plan9 | fcntl | 3head | 282 |
| redhat | cnt | 1 | 281 |
| linux | memcntl | 2 | 277 |
| opensolaris | memcntl | 2 | 275 |
| php | pcntl_sigprocmask | 3 | 275 |