This is the mail archive of the gcc-help@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: gcov can't collect data when process is executed by systemctl start but it can when executed by ./process

On 31/07/17 14:40, Xi Ruoyao wrote:
> On 2017-07-31 14:05 +0200, Toebs Douglass wrote:

>> But you can't *do* anything much in a signal handler, no?
> 
> No we can't.  Normally it's just
> 
> bool is_terminating = false;
> 
> void handler(int signum)
> {
>   is_terminating = true;
> }
> 
> And let the normal code (outside signal context) detect is_terminating, do some
> clean up, and exit.

Ah - my mistake; mentally I was thinking SIGKILL, not SIGTERM :-)
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]