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Kernel: Use Userspace<T> for the clock_nanosleep syscall

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This commit is contained in:
Brian Gianforcaro 2020-08-04 22:24:45 -07:00 • committed by Andreas Kling
parent baa070afb8
commit 84035e1035
3 changed files with 5 additions and 6 deletions
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5
Kernel/Syscalls/clock.cpp
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@ -76,7 +76,7 @@ int Process::sys$clock_settime(clockid_t clock_id, timespec* user_ts)
return 0;
}
int Process::sys$clock_nanosleep(const Syscall::SC_clock_nanosleep_params* user_params)
int Process::sys$clock_nanosleep(Userspace<const Syscall::SC_clock_nanosleep_params*> user_params)
{
REQUIRE_PROMISE(stdio);
@ -118,8 +118,7 @@ int Process::sys$clock_nanosleep(const Syscall::SC_clock_nanosleep_params* user_
return -EFAULT;
}
timespec remaining_sleep;
memset(&remaining_sleep, 0, sizeof(timespec));
timespec remaining_sleep = {};
remaining_sleep.tv_sec = ticks_left / TimeManagement::the().ticks_per_second();
ticks_left -= remaining_sleep.tv_sec * TimeManagement::the().ticks_per_second();
remaining_sleep.tv_nsec = ticks_left * 1000000000 / TimeManagement::the().ticks_per_second();