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-rw-r--r--include/linux/capability.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/capability.h b/include/linux/capability.h
index dbc21c719ce6..d6088e2a7668 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -242,6 +242,7 @@ static inline bool ns_capable_noaudit(struct user_namespace *ns, int cap)
#endif /* CONFIG_MULTIUSER */
extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
+extern bool ptracer_capable(struct task_struct *tsk, struct user_namespace *ns);
/* audit system wants to get cap info from files as well */
extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);