pid_t fork(void)
{
pid_t ret;
+ sigset_t set;
__fork_handler(-1);
+ __block_all_sigs(&set);
ret = syscall(SYS_fork);
if (libc.main_thread && !ret) {
pthread_t self = __pthread_self();
libc.threads_minus_1 = 0;
libc.main_thread = self;
}
+ __restore_sigs(&set);
__fork_handler(!ret);
return ret;
}