QNX RTOS v4 Knowledge Base
QNX RTOS v4 Knowledge Base
| Title |
Keep a process running after logout. |
| Ref. No. |
QNX.000009696 |
| Category(ies) |
Development |
| Issue |
We have a program that terminates after we logout. How do we make our program so it keeps running after a user logs out? |
| Solution |
Your program terminates because it is receiving a SIGHUP signal - a signal that most processes receive when the current terminal is logged off. To keep your program running, add a signal handler for SIGHUP, and ignore the signal.
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