| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | preadv2 | 2 | 264 |
| posix | preadv2 | 2 | 204 |
| freebsd | preadv2 | 2 | 180 |
| osf1 | preadv2 | 2 | 177 |
| opensolaris | preadv2 | 2 | 175 |
| minix | preadv2 | 2 | 171 |
| plan9 | preadv2 | 2 | 167 |
| php | preadv2 | 2 | 167 |
| xfree86 | preadv2 | 2 | 162 |
| opendarwin | preadv2 | 2 | 158 |
| x11r4 | preadv2 | 2 | 157 |
| mojave | preadv2 | 2 | 155 |
| hpux | preadv2 | 2 | 151 |
| sunos | preadv2 | 2 | 148 |