| OS | Man Page | Section | Hits |
|---|---|---|---|
| posix | strnlen | 3p | 575 |
| linux | strnlen | 3 | 569 |
| opendarwin | strnlen | 3 | 528 |
| osx | strnlen | 3 | 527 |
| sunos | strnlen | 3 | 518 |
| centos | strnlen | 3 | 514 |
| v7 | strnlen | 3 | 503 |
| plan9 | strnlen | 3 | 497 |
| php | strnlen | 3 | 491 |
| minix | strnlen | 3 | 485 |
| debian | strnlen | 3 | 465 |
| freebsd | strnlen | 3 | 440 |
| xfree86 | strnlen | 3 | 440 |
| x11r4 | strnlen | 3 | 416 |
| suse | strnlen_user | 9 | 375 |
| opensolaris | strnlen | 3c | 364 |
| suse | strnlen | 3 | 337 |
| suse | strnlen | 9 | 294 |
| redhat | strnlen | 3 | 290 |
| netbsd | strnlen | 3 | 271 |
| mojave | strnlen | 3 | 260 |
| centos | strnlen | 9 | 258 |
| opensolaris | strnlen | 9f | 182 |