userns: user namespaces: convert several capable() calls

[mirror_ubuntu-focal-kernel.git] / ipc / util.h

diff --git a/ipc/util.h b/ipc/util.h
index ab3ebf2621b9c9e725aab9dce32f5ad395063547..6f5c20bedaab21ff1dd0e05ad90ae0ecadeb82aa 100644 (file)
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -10,6 +10,7 @@
 #ifndef _IPC_UTIL_H
 #define _IPC_UTIL_H
 
+#include <linux/unistd.h>
 #include <linux/err.h>
 
 #define SEQ_MULTIPLIER (IPCMNI)
@@ -102,7 +103,7 @@ int ipc_get_maxid(struct ipc_ids *);
 void ipc_rmid(struct ipc_ids *, struct kern_ipc_perm *);
 
 /* must be called with ipcp locked */
-int ipcperms(struct kern_ipc_perm *ipcp, short flg);
+int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flg);
 
 /* for rare, potentially huge allocations.
  * both function can sleep
@@ -125,7 +126,8 @@ struct kern_ipc_perm *ipc_lock(struct ipc_ids *, int);
 void kernel_to_ipc64_perm(struct kern_ipc_perm *in, struct ipc64_perm *out);
 void ipc64_perm_to_ipc_perm(struct ipc64_perm *in, struct ipc_perm *out);
 void ipc_update_perm(struct ipc64_perm *in, struct kern_ipc_perm *out);
-struct kern_ipc_perm *ipcctl_pre_down(struct ipc_ids *ids, int id, int cmd,
+struct kern_ipc_perm *ipcctl_pre_down(struct ipc_namespace *ns,
+                                     struct ipc_ids *ids, int id, int cmd,
                                      struct ipc64_perm *perm, int extra_perm);
 
 #ifndef __ARCH_WANT_IPC_PARSE_VERSION