On Mon, 2016-10-10 at 22:36 +0800, Lucha Chen wrote:
> Dear All,
>   userspace app receive SIGSEGV, but not crash, why?
>   The mtk kernel log is :
> <4>[67330.976640] -(6)[25390:ndroid.systemui][25390:ndroid.systemui]
> sig 11 to [25390:ndroid.systemui] stat=R
The userspace application can tell the kernel
it has a handler for SIGSEGV. If it does that,
the kernel will make sure that the handler is
invoked when SIGSEGV is sent to the process.

Kernelnewbies mailing list

Reply via email to