QNX RTOS v4 Knowledge Base
QNX RTOS v4 Knowledge Base
| Title |
Getting time of system boot |
| Ref. No. |
QNX.000009870 |
| Category(ies) |
Kernel, Development |
| Issue |
After attempt to use qnx_osinfo() to find the boot time, we discovered that the boot time is not stored in the osinfo structure. Where can we get the time that the system was booted?
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| Solution |
To get the boot time, call qnx_psinfo() on PROC_PID and check out the start_time.
For more information, please check qnx_psinfo() in the "C Library Reference - N to Z". Also, the qnx_psinfo() function can return other information as well. See the
/usr/include/sys/psinfo.h header file for all the members of the psinfo structure.
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