| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | sigstack | 2 | 551 |
| opensolaris | sigstack | 3c | 379 |
| sunos | sigstack | 3c | 375 |
| opensolaris | sigstack | 3ucb | 374 |
| netbsd | sigstack | 2 | 365 |
| sunos | sigstack | 3ucb | 353 |
| osf1 | sigstack | 2 | 340 |
| ultrix | sigstack | 2 | 317 |
| osx | sigstack | 2 | 291 |
| linux | sigstack | 2 | 260 |
| freebsd | sigstack | 2 | 257 |
| centos | sigstack | 2 | 229 |
| mojave | sigstack | 2 | 224 |
| debian | sigstack | 2 | 220 |
| opendarwin | sigstack | 2 | 214 |
| hpux | sigstack | 2 | 190 |