void test_null_pointer()
{
C_func(0, C_tag); // no-warning
C_func((void *) 0, C_tag); // no-warning
C_func((int *) 0, C_tag); // no-warning
C_func((long *) 0, C_tag); // expected-warning {{argument type 'long *' doesn't match specified 'c' type tag that requires 'int *'}}
}
void test_tag_mismatch(int *ptr)
{
A_func(ptr, &A_tag); // no-warning
A_func(ptr, &B_tag); // expected-warning {{this type tag was not designed to be used with this function}}
C_func(ptr, C_tag); // no-warning
C_func(ptr, D_tag); // expected-warning {{this type tag was not designed to be used with this function}}
C_func(ptr, 10); // no-warning
C_func(ptr, 20); // should warn, but may cause false positives
}
void Task::AddIntoProcesser(Processer *proc, char* shared_stack, uint32_t shared_stack_cap)
{
assert(!proc_);
proc_ = proc;
if (!ctx_.Init([this]{C_func(this);}, shared_stack, shared_stack_cap)) {
state_ = TaskState::fatal;
fprintf(stderr, "task(%s) init, getcontext error:%s\n",
DebugInfo(), strerror(errno));
return ;
}
state_ = TaskState::runnable;
}
static void
kuzn_expand_key(struct kuzn_ctx *ctx)
{
int i, j;
uint8_t *ptr;
uint8_t C[16];
ptr = ctx->keys + 32;
for (i = 0; i < 4; i++) {
memcpy(ptr, ptr - 32, 32);
for (j = 0; j < 8; j++) {
C_func(C, 8*i + j + 1, ctx);
F_func(ptr, ptr, C, ctx);
}
ptr += 32;
}
}
Task::Task(TaskF const& fn, std::size_t stack_size)
: id_(++s_id), ctx_(stack_size, [this]{C_func(this);}), fn_(fn)
{
++s_task_count;
}