| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | signal-safety | 7 | 84 |
| ultrix | signal-safety | 7 | 73 |
| opendarwin | signal-safety | 7 | 61 |
| mojave | signal-safety | 7 | 53 |
| v7 | signal-safety | 7 | 53 |
| minix | signal-safety | 7 | 52 |
| x11r4 | signal-safety | 7 | 51 |
| php | signal-safety | 7 | 51 |
| xfree86 | signal-safety | 7 | 49 |
| opensolaris | signal-safety | 7 | 45 |
| plan9 | signal-safety | 7 | 44 |
| posix | signal-safety | 7 | 43 |
| sunos | signal-safety | 7 | 36 |
| hpux | signal-safety | 7 | 34 |
| osf1 | signal-safety | 7 | 24 |