um: Remove SKAS3/4 support

[karo-tx-linux.git] / arch / um / os-Linux / process.c

diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index 33496fe2bb52f428bc8229749dc6b224ab60242a..8408aba915b29f7e603233fc5c27e80abd081864 100644 (file)
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -16,7 +16,6 @@
 #include <init.h>
 #include <longjmp.h>
 #include <os.h>
-#include <skas_ptrace.h>
 
 #define ARBITRARY_ADDR -1
 #define FAILURE_PID    -1
@@ -102,21 +101,6 @@ void os_kill_process(int pid, int reap_child)
                CATCH_EINTR(waitpid(pid, NULL, __WALL));
 }
 
-/* This is here uniquely to have access to the userspace errno, i.e. the one
- * used by ptrace in case of error.
- */
-
-long os_ptrace_ldt(long pid, long addr, long data)
-{
-       int ret;
-
-       ret = ptrace(PTRACE_LDT, pid, addr, data);
-
-       if (ret < 0)
-               return -errno;
-       return ret;
-}
-
 /* Kill off a ptraced child by all means available.  kill it normally first,
  * then PTRACE_KILL it, then PTRACE_CONT it in case it's in a run state from
  * which it can't exit directly.