| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | signal-safety | 7 | 970 |
| posix | signal-safety | 7 | 604 |
| xfree86 | signal-safety | 7 | 506 |
| v7 | signal-safety | 7 | 494 |
| plan9 | signal-safety | 7 | 450 |
| x11r4 | signal-safety | 7 | 433 |
| opensolaris | signal-safety | 7 | 421 |
| php | signal-safety | 7 | 419 |
| ultrix | signal-safety | 7 | 405 |
| opendarwin | signal-safety | 7 | 391 |
| mojave | signal-safety | 7 | 385 |
| minix | signal-safety | 7 | 369 |
| osf1 | signal-safety | 7 | 359 |
| sunos | signal-safety | 7 | 335 |
| hpux | signal-safety | 7 | 327 |