RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 02:07:36 +00:00
Code Issues Activity Actions

Kernel: Use UnixDateTime wherever applicable

Browse source 
"Wherever applicable" = most places, actually :^), especially for
networking and filesystem timestamps.

This includes changes to unzip, which uses DOSPackedTime, since that is
changed for the FAT file systems.
This commit is contained in:
kleines Filmröllchen 2023-03-13 22:11:13 +01:00 • committed by Jelle Raaijmakers
parent c1323febc2
commit 939600d2d4
41 changed files with 115 additions and 125 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Kernel/Syscalls/clock.cpp
View file

@ -44,7 +44,7 @@ ErrorOr<FlatPtr> Process::sys$clock_settime(clockid_t clock_id, Userspace<timesp
if (!credentials->is_superuser())
return EPERM;
auto time = TRY(copy_time_from_user(user_ts));
auto time = UnixDateTime::epoch() + TRY(copy_time_from_user(user_ts));
switch (clock_id) {
case CLOCK_REALTIME:
@ -110,9 +110,8 @@ ErrorOr<FlatPtr> Process::sys$adjtime(Userspace<timeval const*> user_delta, User
{
VERIFY_NO_PROCESS_BIG_LOCK(this);
if (user_old_delta) {
timespec old_delta_ts = TimeManagement::the().remaining_epoch_time_adjustment();
timeval old_delta;
timespec_to_timeval(old_delta_ts, old_delta);
auto old_delta_duration = TimeManagement::the().remaining_epoch_time_adjustment();
auto old_delta = old_delta_duration.to_timeval();
TRY(copy_to_user(user_old_delta, &old_delta));
}
@ -123,8 +122,7 @@ ErrorOr<FlatPtr> Process::sys$adjtime(Userspace<timeval const*> user_delta, User
return EPERM;
auto delta = TRY(copy_time_from_user(user_delta));
// FIXME: Should use AK::Duration internally
TimeManagement::the().set_remaining_epoch_time_adjustment(delta.to_timespec());
TimeManagement::the().set_remaining_epoch_time_adjustment(delta);
}
return 0;

2
Kernel/Syscalls/socket.cpp
View file

@ -272,7 +272,7 @@ ErrorOr<FlatPtr> Process::sys$recvmsg(int sockfd, Userspace<struct msghdr*> user
return 0;
auto data_buffer = TRY(UserOrKernelBuffer::for_user_buffer((u8*)iovs[0].iov_base, iovs[0].iov_len));
Duration timestamp {};
UnixDateTime timestamp {};
bool blocking = (flags & MSG_DONTWAIT) ? false : description->is_blocking();
auto result = socket.recvfrom(*description, data_buffer, iovs[0].iov_len, flags, user_addr, user_addr_length, timestamp, blocking);

2
Kernel/Syscalls/utime.cpp
View file

@ -19,7 +19,7 @@ ErrorOr<FlatPtr> Process::sys$utime(Userspace<char const*> user_path, size_t pat
if (user_buf) {
TRY(copy_from_user(&buf, user_buf));
} else {
auto now = kgettimeofday().to_truncated_seconds();
auto now = kgettimeofday().truncated_seconds_since_epoch();
// Not a bug!
buf = { now, now };
}