-// Check of apiurl is declare in this plugin and call it
-extern __thread sigjmp_buf *error_handler;
-static void trapping_call(struct afb_req req, void(*cb)(struct afb_req))
-{
- volatile int signum, timerset;
- timer_t timerid;
- sigjmp_buf jmpbuf, *older;
- struct sigevent sevp;
- struct itimerspec its;
-
- // save context before calling the API
- timerset = 0;
- older = error_handler;
- signum = setjmp(jmpbuf);
- if (signum != 0) {
- afb_req_fail_f(req, "aborted", "signal %d caught", signum);
- }
- else {
- error_handler = &jmpbuf;
- if (api_timeout > 0) {
- timerset = 1; /* TODO: check statuses */
- sevp.sigev_notify = SIGEV_THREAD_ID;
- sevp.sigev_signo = SIGALRM;
- sevp.sigev_value.sival_ptr = NULL;
-#if defined(sigev_notify_thread_id)
- sevp.sigev_notify_thread_id = (pid_t)syscall(SYS_gettid);
-#else
- sevp._sigev_un._tid = (pid_t)syscall(SYS_gettid);
-#endif
- timer_create(CLOCK_THREAD_CPUTIME_ID, &sevp, &timerid);
- its.it_interval.tv_sec = 0;
- its.it_interval.tv_nsec = 0;
- its.it_value.tv_sec = api_timeout;
- its.it_value.tv_nsec = 0;
- timer_settime(timerid, 0, &its, NULL);
- }