| OS | Man Page | Section | Hits |
|---|---|---|---|
| opensolaris | librt | 3lib | 916 |
| v7 | librt | 3lib | 643 |
| osx | librt | 3lib | 600 |
| sunos | librt | 3lib | 514 |
| redhat | librt | 3lib | 511 |
| minix | librt | 3lib | 422 |
| mojave | librt | 3lib | 407 |
| bsd | librt | 3lib | 389 |
| php | librt | 3lib | 384 |
| opendarwin | librt | 3lib | 379 |
| plan9 | librt | 3lib | 379 |
| freebsd | librt | 3lib | 375 |
| hpux | librt | 3lib | 365 |
| x11r4 | librt | 3lib | 359 |
| xfree86 | librt | 3lib | 346 |
| opensolaris | librtld_db | 3lib | 304 |
| ultrix | librt | 3lib | 276 |
| sunos | librtld_db | 3lib | 269 |
| freebsd | librtld_db | 3 | 260 |