X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Fasm-s390%2Fptrace.h;h=d7d4e2eb3e6f327b8528387d2f1a3822fc8820c6;hb=4e65551905fb0300ae7e667cbaa41ee2e3f29a13;hp=332ee73688fc183ab5fbd60cd722a90b5b3ed50a;hpb=939ab20152390c8ccccfa6fac0830405ca91d903;p=mv-sheeva.git

diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h
index 332ee73688f..d7d4e2eb3e6 100644
--- a/include/asm-s390/ptrace.h
+++ b/include/asm-s390/ptrace.h
@@ -463,7 +463,15 @@ struct user_regs_struct
 };
 
 #ifdef __KERNEL__
-#define __ARCH_SYS_PTRACE	1
+/*
+ * These are defined as per linux/ptrace.h, which see.
+ */
+#define arch_has_single_step()	(1)
+struct task_struct;
+extern void user_enable_single_step(struct task_struct *);
+extern void user_disable_single_step(struct task_struct *);
+
+#define __ARCH_WANT_COMPAT_SYS_PTRACE
 
 #define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0)
 #define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN)