static __decl_noreturn void __noreturn
erl_exit_vv(int n, int flush_async, char *fmt, va_list args1, va_list args2)
{
unsigned int an;
system_cleanup(flush_async);
save_statistics();
an = abs(n);
if (erts_mtrace_enabled)
erts_mtrace_exit((Uint32) an);
/* Produce an Erlang core dump if error */
if (((n > 0 && erts_no_crash_dump == 0) || n == ERTS_DUMP_EXIT)
&& erts_initialized) {
erl_crash_dump_v((char*) NULL, 0, fmt, args1);
}
if (fmt != NULL && *fmt != '\0')
erl_error(fmt, args2); /* Print error message. */
sys_tty_reset(n);
if (n == ERTS_INTR_EXIT)
exit(0);
else if (n == ERTS_DUMP_EXIT)
ERTS_EXIT_AFTER_DUMP(1);
else if (n > 0 || n == ERTS_ABORT_EXIT)
abort();
exit(an);
}
__decl_noreturn void erl_exit(int n, char *fmt,...)
{
unsigned int an;
va_list args;
va_start(args, fmt);
save_statistics();
system_cleanup(n);
an = abs(n);
if (erts_mtrace_enabled)
erts_mtrace_exit((Uint32) an);
/* Produce an Erlang core dump if error */
if (n > 0 && erts_initialized &&
(erts_no_crash_dump == 0 || n == ERTS_DUMP_EXIT)) {
erl_crash_dump_v((char*) NULL, 0, fmt, args);
}
/* need to reinitialize va_args thing */
va_end(args);
va_start(args, fmt);
if (fmt != NULL && *fmt != '\0')
erl_error(fmt, args); /* Print error message. */
va_end(args);
sys_tty_reset(n);
if (n == ERTS_INTR_EXIT)
exit(0);
else if (n == ERTS_DUMP_EXIT)
ERTS_EXIT_AFTER_DUMP(1);
else if (n > 0 || n == ERTS_ABORT_EXIT)
abort();
exit(an);
}