On 25 April 2017 at 04:24, G 3 <programmingk...@gmail.com> wrote: > Print the message "End of test" on the risu host end. > > Signed-off-by: John Arbuckle <programmingk...@gmail.com> > --- > risu.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/risu.c b/risu.c > index ed5b605..e7cbd57 100644 > --- a/risu.c > +++ b/risu.c > @@ -63,6 +63,7 @@ void apprentice_sigill(int sig, siginfo_t *si, void *uc) > return; > case 1: > /* end of test */ > + printf("End of test\n"); > exit(0); > default: > /* mismatch */
This code is a signal handler, you can't use printf() here. thanks -- PMM