mirror of
https://github.com/SerenityOS/serenity.git
synced 2025-01-24 10:22:05 -05:00
1682f0b760
SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
31 lines
855 B
C++
31 lines
855 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/Process.h>
|
|
|
|
namespace Kernel {
|
|
|
|
KResultOr<int> Process::sys$utime(Userspace<const char*> user_path, size_t path_length, Userspace<const struct utimbuf*> user_buf)
|
|
{
|
|
REQUIRE_PROMISE(fattr);
|
|
auto path = get_syscall_path_argument(user_path, path_length);
|
|
if (path.is_error())
|
|
return path.error();
|
|
utimbuf buf;
|
|
if (user_buf) {
|
|
if (!copy_from_user(&buf, user_buf))
|
|
return EFAULT;
|
|
} else {
|
|
auto now = kgettimeofday().to_truncated_seconds();
|
|
// Not a bug!
|
|
buf = { now, now };
|
|
}
|
|
return VFS::the().utime(path.value(), current_directory(), buf.actime, buf.modtime);
|
|
}
|
|
|
|
}
|