xnu-2422.90.20.tar.gz

[apple/xnu.git] / bsd / sys / ubc_internal.h

diff --git a/bsd/sys/ubc_internal.h b/bsd/sys/ubc_internal.h
index 64a75b853442c4c48459e464173b802bd1032115..dbc19de88b4f3fe0d9348e3b606e178b68ea12bc 100644 (file)
--- a/bsd/sys/ubc_internal.h
+++ b/bsd/sys/ubc_internal.h
@@ -127,6 +127,8 @@ struct ubc_info {
         struct cl_readahead   *cl_rahead;      /* cluster read ahead context */
         struct cl_writebehind *cl_wbehind;     /* cluster write behind context */
 
+       struct timespec         cs_mtime;       /* modify time of file when
+                                                  first cs_blob was loaded */
        struct  cs_blob         *cs_blobs;      /* for CODE SIGNING */
 #if CHECK_CS_VALIDATION_BITMAP
        void                    *cs_valid_bitmap;     /* right now: used only for signed files on the read-only root volume */
@@ -190,6 +192,7 @@ struct cs_blob;
 int    ubc_cs_blob_add(vnode_t, cpu_type_t, off_t, vm_address_t, off_t, vm_size_t);
 int    ubc_cs_sigpup_add(vnode_t, vm_address_t, vm_size_t);
 struct cs_blob *ubc_get_cs_blobs(vnode_t);
+void   ubc_get_cs_mtime(vnode_t, struct timespec *);
 int    ubc_cs_getcdhash(vnode_t, off_t, unsigned char *);
 kern_return_t ubc_cs_blob_allocate(vm_offset_t *, vm_size_t *);
 void ubc_cs_blob_deallocate(vm_offset_t, vm_size_t);