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

This doesn't need to be its own syscall either. :^)

2 files changed, 0 insertions, 8 deletions

diff --git a/DevTools/UserspaceEmulator/Emulator.cpp b/DevTools/UserspaceEmulator/Emulator.cpp
index 1c1235bd17..19c88924b6 100644
--- a/DevTools/UserspaceEmulator/Emulator.cpp
+++ b/DevTools/UserspaceEmulator/Emulator.cpp
@@ -256,8 +256,6 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
         return virt$setpgid(arg1, arg2);
     case SC_execve:
         return virt$execve(arg1);
-    case SC_sleep:
-        return virt$sleep(arg1);
     case SC_sigaction:
         return virt$sigaction(arg1, arg2, arg3);
     case SC_sigreturn:
@@ -1055,11 +1053,6 @@ int Emulator::virt$sigaction(int signum, FlatPtr act, FlatPtr oldact)
     return 0;
 }
 
-int Emulator::virt$sleep(unsigned seconds)
-{
-    return syscall(SC_sleep, seconds);
-}
-
 int Emulator::virt$sigreturn()
 {
     u32 stack_ptr = m_cpu.esp().value();
diff --git a/DevTools/UserspaceEmulator/Emulator.h b/DevTools/UserspaceEmulator/Emulator.h
index d36df0ef15..f92a996809 100644
--- a/DevTools/UserspaceEmulator/Emulator.h
+++ b/DevTools/UserspaceEmulator/Emulator.h
@@ -135,7 +135,6 @@ private:
     int virt$connect(int sockfd, FlatPtr address, socklen_t address_size);
     void virt$exit(int);
     ssize_t virt$getrandom(FlatPtr buffer, size_t buffer_size, unsigned int flags);
-    int virt$sleep(unsigned);
     int virt$chdir(FlatPtr, size_t);
     int virt$dup2(int, int);
     int virt$getpgrp();