Resguardo inicial

linux-7.2.3/arch/x86/um/ptrace_user.c

@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
+ * Licensed under the GPL
+ */
+
+#include <errno.h>
+#include <ptrace_user.h>
+
+int ptrace_getregs(long pid, unsigned long *regs_out)
+{
+	if (ptrace(PTRACE_GETREGS, pid, 0, regs_out) < 0)
+		return -errno;
+	return 0;
+}
+
+int ptrace_setregs(long pid, unsigned long *regs)
+{
+	if (ptrace(PTRACE_SETREGS, pid, 0, regs) < 0)
+		return -errno;
+	return 0;
+}