Mercurial > projects > pwm
comparison compat.h @ 19:5c6155c8e9b6
Handle signals
Handled signals are generally blocked and only unblocked when doing blocking
I/O, i.e. either when reading commands or printing results. A (possibly
queued) signal will then interrupt I/O and can be dealt with in the main loop.
| author | Guido Berhoerster <guido+pwm@berhoerster.name> |
|---|---|
| date | Fri, 01 Sep 2017 22:33:41 +0200 |
| parents | 1e39a251cbe9 |
| children | 5bdea77d0c1d |
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| 18:1e39a251cbe9 | 19:5c6155c8e9b6 |
|---|---|
| 29 | 29 |
| 30 #ifndef HAVE_ASPRINTF | 30 #ifndef HAVE_ASPRINTF |
| 31 #include "compat/asprintf.h" | 31 #include "compat/asprintf.h" |
| 32 #endif /* !HAVE_ASPRINTF */ | 32 #endif /* !HAVE_ASPRINTF */ |
| 33 | 33 |
| 34 #ifndef HAVE_CLOSEFROM | |
| 35 #include "compat/closefrom.h" | |
| 36 #endif /* !HAVE_CLOSEFROM */ | |
| 37 | |
| 34 #ifndef HAVE_ERR_H | 38 #ifndef HAVE_ERR_H |
| 35 #include "compat/err.h" | 39 #include "compat/err.h" |
| 36 #endif /* !HAVE_ERR_H */ | 40 #endif /* !HAVE_ERR_H */ |
| 37 | 41 |
| 38 #ifndef HAVE_GETENTROPY | 42 #ifndef HAVE_GETENTROPY |