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Kernel+LibC+UE: Implement usleep() via sys$clock_nanosleep()

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This doesn't need to be its own syscall. Thanks @BenWiederhake for
the idea. :^)
This commit is contained in:
Andreas Kling
2020-08-30 10:43:15 +02:00
parent 95ed363b15
commit f857f3ce4c
5 changed files with 4 additions and 22 deletions
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7
DevTools/UserspaceEmulator/Emulator.cpp
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@@ -272,8 +272,6 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
return virt$ioctl(arg1, arg2, arg3);
case SC_get_dir_entries:
return virt$get_dir_entries(arg1, arg2, arg3);
case SC_usleep:
return virt$usleep(arg1);
case SC_shbuf_create:
return virt$shbuf_create(arg1, arg2);
case SC_shbuf_allow_pid:
@@ -384,11 +382,6 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
}
}
int Emulator::virt$usleep(useconds_t us)
{
return syscall(SC_usleep, us);
}
int Emulator::virt$shbuf_create(int size, FlatPtr buffer)
{
u8* host_data = nullptr;