| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | preadv2 | 2 | 105 |
| freebsd | preadv2 | 2 | 62 |
| opensolaris | preadv2 | 2 | 55 |
| osf1 | preadv2 | 2 | 55 |
| sunos | preadv2 | 2 | 50 |
| posix | preadv2 | 2 | 47 |
| opendarwin | preadv2 | 2 | 47 |
| plan9 | preadv2 | 2 | 46 |
| x11r4 | preadv2 | 2 | 45 |
| xfree86 | preadv2 | 2 | 44 |
| mojave | preadv2 | 2 | 42 |
| php | preadv2 | 2 | 39 |
| minix | preadv2 | 2 | 38 |
| hpux | preadv2 | 2 | 36 |