|
Lines 190-196
Link Here
|
| 190 |
.Xr wait 2 . |
190 |
.Xr wait 2 . |
| 191 |
However, calls that have already committed are not restarted, |
191 |
However, calls that have already committed are not restarted, |
| 192 |
but instead return a partial success (for example, a short read count). |
192 |
but instead return a partial success (for example, a short read count). |
| 193 |
This semantics could be changed with |
193 |
These semantics could be changed with |
| 194 |
.Xr siginterrupt 3 . |
194 |
.Xr siginterrupt 3 . |
| 195 |
.Pp |
195 |
.Pp |
| 196 |
When a process which has installed signal handlers forks, |
196 |
When a process which has installed signal handlers forks, |
|
Lines 204-210
Link Here
|
| 204 |
See |
204 |
See |
| 205 |
.Xr sigaction 2 |
205 |
.Xr sigaction 2 |
| 206 |
for a list of functions |
206 |
for a list of functions |
| 207 |
that are considered safe for use in signal handler. |
207 |
that are considered safe for use in signal handlers. |
| 208 |
.Sh RETURN VALUES |
208 |
.Sh RETURN VALUES |
| 209 |
The previous action is returned on a successful call. |
209 |
The previous action is returned on a successful call. |
| 210 |
Otherwise, SIG_ERR is returned and the global variable |
210 |
Otherwise, SIG_ERR is returned and the global variable |