| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | preadv2 | 2 | 75 |
| freebsd | preadv2 | 2 | 38 |
| sunos | preadv2 | 2 | 27 |
| opensolaris | preadv2 | 2 | 27 |
| opendarwin | preadv2 | 2 | 26 |
| minix | preadv2 | 2 | 24 |
| posix | preadv2 | 2 | 23 |
| x11r4 | preadv2 | 2 | 18 |
| xfree86 | preadv2 | 2 | 18 |
| hpux | preadv2 | 2 | 17 |
| mojave | preadv2 | 2 | 15 |
| osf1 | preadv2 | 2 | 15 |
| plan9 | preadv2 | 2 | 14 |
| php | preadv2 | 2 | 12 |