X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fptrace.h;h=f98501ba557eea676a827aed770d57b0b4b12c56;hb=2a5f2e3e6cd1ce9fb3f8b186b6bc9aa1f1497a92;hp=6ab80714a9169c67ae116b5e4b0ae9aaceb4620e;hpb=37969581301e50872a1ae84dc73962b5f7ee6b76;p=linux-2.6

diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 6ab80714a9..f98501ba55 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -67,7 +67,6 @@
 #define PT_TRACE_EXEC	0x00000080
 #define PT_TRACE_VFORK_DONE	0x00000100
 #define PT_TRACE_EXIT	0x00000200
-#define PT_ATTACHED	0x00000400	/* parent != real_parent */
 
 #define PT_TRACE_MASK	0x000003f4
 
@@ -99,6 +98,10 @@ extern void ptrace_untrace(struct task_struct *child);
 extern int ptrace_may_attach(struct task_struct *task);
 extern int __ptrace_may_attach(struct task_struct *task);
 
+static inline int ptrace_reparented(struct task_struct *child)
+{
+	return child->real_parent != child->parent;
+}
 static inline void ptrace_link(struct task_struct *child,
 			       struct task_struct *new_parent)
 {