| OS | Man Page | Section | Hits |
|---|---|---|---|
| posix | signal-safety | 7 | 267 |
| linux | signal-safety | 7 | 254 |
| x11r4 | signal-safety | 7 | 225 |
| v7 | signal-safety | 7 | 218 |
| php | signal-safety | 7 | 196 |
| ultrix | signal-safety | 7 | 194 |
| plan9 | signal-safety | 7 | 183 |
| xfree86 | signal-safety | 7 | 181 |
| opendarwin | signal-safety | 7 | 181 |
| minix | signal-safety | 7 | 175 |
| mojave | signal-safety | 7 | 174 |
| hpux | signal-safety | 7 | 160 |
| opensolaris | signal-safety | 7 | 159 |
| sunos | signal-safety | 7 | 143 |
| osf1 | signal-safety | 7 | 143 |