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authorMiklos Szeredi <miklos@szeredi.hu>2005-09-06 15:18:24 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-07 16:57:43 -0700
commitab8d11beb46f0bd0617e04205c01f5c1fe845b61 (patch)
tree33b5aa5b63268b8f4d1428d74547fd351bb37113 /include/linux/ptrace.h
parent5e21ccb136047e556acf0fdf227cab5db05c1c25 (diff)
[PATCH] remove duplicated code from proc and ptrace
Extract common code used by ptrace_attach() and may_ptrace_attach() into a separate function. Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/ptrace.h')
-rw-r--r--include/linux/ptrace.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 2afdafb6212..dc6f3647bfb 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -90,6 +90,7 @@ extern void __ptrace_link(struct task_struct *child,
struct task_struct *new_parent);
extern void __ptrace_unlink(struct task_struct *child);
extern void ptrace_untrace(struct task_struct *child);
+extern int ptrace_may_attach(struct task_struct *task);
static inline void ptrace_link(struct task_struct *child,
struct task_struct *new_parent)