blob: 7fca7dc534728e5028a3a476c743441e2c8b49d4 [file] [log] [blame]
// Copyright 2016 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <lib/zx/object.h>
#include <lib/zx/task.h>
#include <lib/zx/vmar.h>
#include <lib/zx/vmo.h>
#include <zircon/process.h>
namespace zx {
class job;
class thread;
class process final : public task<process> {
static constexpr zx_obj_type_t TYPE = ZX_OBJ_TYPE_PROCESS;
constexpr process() = default;
explicit process(zx_handle_t value) : task(value) {}
explicit process(handle&& h) : task(h.release()) {}
process(process&& other) : task(other.release()) {}
process& operator=(process&& other) {
return *this;
// Rather than creating a process directly with this syscall,
// consider using the launchpad library, which properly sets up
// the many details of creating a process beyond simply creating
// the kernel structure.
static zx_status_t create(const job& job, const char* name, uint32_t name_len, uint32_t flags,
process* proc, vmar* root_vmar);
zx_status_t start(const thread& thread_handle, uintptr_t entry, uintptr_t stack,
handle arg_handle, uintptr_t arg2) const;
zx_status_t read_memory(uintptr_t vaddr, void* buffer, size_t len, size_t* actual) const {
return zx_process_read_memory(get(), vaddr, buffer, len, actual);
zx_status_t write_memory(uintptr_t vaddr, const void* buffer, size_t len, size_t* actual) const {
return zx_process_write_memory(get(), vaddr, buffer, len, actual);
// Provide strongly-typed overload, in addition to get_child(handle*).
using task<process>::get_child;
zx_status_t get_child(uint64_t koid, zx_rights_t rights, thread* result) const;
static inline unowned<process> self() { return unowned<process>(zx_process_self()); }
using unowned_process = unowned<process>;
} // namespace zx
#endif // LIB_ZX_PROCESS_H_