| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | atexit | 3 | 952 |
| sunos | atexit | 3c | 806 |
| centos | atexit | 3 | 747 |
| xfree86 | atexit | 3 | 722 |
| v7 | atexit | 3 | 689 |
| debian | atexit | 3 | 689 |
| freebsd | atexit | 3 | 684 |
| suse | atexit | 3 | 652 |
| opensolaris | atexit | 3c | 645 |
| minix | atexit | 3 | 630 |
| mojave | atexit | 3 | 628 |
| plan9 | atexit | 3 | 627 |
| bsd | atexit | 3 | 623 |
| php | atexit | 3 | 603 |
| opendarwin | atexit | 3 | 588 |
| osx | atexit | 3 | 583 |
| x11r4 | atexit | 3 | 560 |
| posix | atexit | 3p | 549 |
| redhat | atexit | 3 | 544 |
| osf1 | atexit | 2 | 515 |
| hpux | atexit | 3 | 493 |
| netbsd | atexit | 3 | 475 |
| centos | atexit | 3p | 382 |
| suse | atexit | 3p | 370 |
| osf1 | ldr_atexit | 3 | 326 |
| posix | atexit | 3posix | 326 |
| osx | atexit_b | 3 | 325 |
| opensolaris | ld_atexit64 | 3ext | 300 |
| mojave | atexit_b | 3 | 292 |
| opensolaris | ld_atexit | 3ext | 284 |
| sunos | ld_atexit64 | 3ext | 262 |
| sunos | ld_atexit | 3ext | 257 |
| debian | ns_atexit | 3aolserv | 177 |
| debian | ns_registeratexit | 3aolserv | 144 |
| debian | xpaatexit | 3 | 139 |