| OS | Man Page | Section | Hits |
|---|---|---|---|
| debian | preadv | 2 | 203 |
| linux | preadv | 2 | 186 |
| freebsd | preadv | 2 | 185 |
| netbsd | preadv | 2 | 173 |
| linux | preadv2 | 2 | 150 |
| centos | preadv | 2 | 120 |
| mojave | preadv | 2 | 103 |
| suse | preadv | 2 | 101 |
| posix | preadv | 2 | 100 |
| freebsd | preadv2 | 2 | 94 |
| plan9 | preadv | 2 | 94 |
| posix | preadv2 | 2 | 91 |
| osf1 | preadv2 | 2 | 88 |
| hpux | preadv | 2 | 88 |
| opensolaris | preadv2 | 2 | 86 |
| x11r4 | preadv | 2 | 84 |
| x11r4 | preadv2 | 2 | 83 |
| xfree86 | preadv | 2 | 82 |
| opensolaris | preadv | 2 | 82 |
| php | preadv2 | 2 | 81 |
| opendarwin | preadv | 2 | 81 |
| sunos | preadv | 2 | 80 |
| minix | preadv | 2 | 78 |
| minix | preadv2 | 2 | 77 |
| php | preadv | 2 | 76 |
| sunos | preadv2 | 2 | 74 |
| opendarwin | preadv2 | 2 | 74 |
| xfree86 | preadv2 | 2 | 72 |
| plan9 | preadv2 | 2 | 71 |
| osf1 | preadv | 2 | 70 |
| hpux | preadv2 | 2 | 69 |
| mojave | preadv2 | 2 | 66 |