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Diffstat (limited to 'arch/um/os-Linux/process.c')
-rw-r--r--arch/um/os-Linux/process.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index 33496fe2bb52..8408aba915b2 100644
--- 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.