ladybird/Kernel/Syscalls/mkdir.cpp

22 lines
651 B
C++

/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/StringView.h>
#include <Kernel/FileSystem/VirtualFileSystem.h>
#include <Kernel/Tasks/Process.h>
namespace Kernel {
ErrorOr<FlatPtr> Process::sys$mkdir(int dirfd, Userspace<char const*> user_path, size_t path_length, mode_t mode)
{
VERIFY_NO_PROCESS_BIG_LOCK(this);
TRY(require_promise(Pledge::cpath));
auto path = TRY(get_syscall_path_argument(user_path, path_length));
TRY(VirtualFileSystem::the().mkdir(credentials(), path->view(), mode & ~umask(), TRY(custody_for_dirfd(dirfd))));
return 0;
}
}