xnu-1504.9.37.tar.gz

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

diff --git a/bsd/sys/fsevents.h b/bsd/sys/fsevents.h
index b8508c5773809d38742df0d827bf020ebe1700df..e5cb3ec3cc5fdb4aba036678861ed0f47fcffd0c 100644 (file)
--- a/bsd/sys/fsevents.h
+++ b/bsd/sys/fsevents.h
@@ -94,10 +94,11 @@
 //
 #define FSE_MODE_HLINK         (1 << 31)    // notification is for a hard-link
 #define FSE_MODE_LAST_HLINK    (1 << 30)    // link count == 0 on a hard-link delete 
 //
 #define FSE_MODE_HLINK         (1 << 31)    // notification is for a hard-link
 #define FSE_MODE_LAST_HLINK    (1 << 30)    // link count == 0 on a hard-link delete 

-
+#define FSE_REMOTE_DIR_EVENT   (1 << 29)    // this is a remotely generated directory-level granularity event
+#define FSE_TRUNCATED_PATH     (1 << 28)    // the path for this item had to be truncated

 
 // ioctl's on /dev/fsevents
 
 // ioctl's on /dev/fsevents

-#if defined(__x86_64__) || defined(__ppc64__)
+#if __LP64__

 typedef struct fsevent_clone_args {
     int8_t  *event_list;
     int32_t  num_events;
 typedef struct fsevent_clone_args {
     int8_t  *event_list;
     int32_t  num_events;


@@ -119,11 +120,13 @@ typedef struct fsevent_clone_args {
 
 
 // ioctl's on the cloned fd
 
 
 // ioctl's on the cloned fd

-#if defined(__x86_64__) || defined(__ppc64__)
+#if __LP64__
+#pragma pack(push, 4)

 typedef struct fsevent_dev_filter_args {
     uint32_t  num_devices;
     dev_t    *devices;
 } fsevent_dev_filter_args;
 typedef struct fsevent_dev_filter_args {
     uint32_t  num_devices;
     dev_t    *devices;
 } fsevent_dev_filter_args;

+#pragma pack(pop)

 #else
 typedef struct fsevent_dev_filter_args {
     uint32_t  num_devices;
 #else
 typedef struct fsevent_dev_filter_args {
     uint32_t  num_devices;


@@ -135,6 +138,7 @@ typedef struct fsevent_dev_filter_args {
 #define        FSEVENTS_DEVICE_FILTER          _IOW('s', 100, fsevent_dev_filter_args)
 #define        FSEVENTS_WANT_COMPACT_EVENTS    _IO('s', 101)
 #define        FSEVENTS_WANT_EXTENDED_INFO     _IO('s', 102)
 #define        FSEVENTS_DEVICE_FILTER          _IOW('s', 100, fsevent_dev_filter_args)
 #define        FSEVENTS_WANT_COMPACT_EVENTS    _IO('s', 101)
 #define        FSEVENTS_WANT_EXTENDED_INFO     _IO('s', 102)

+#define        FSEVENTS_GET_CURRENT_ID         _IOR('s', 103, uint64_t)

 
 
 #ifdef KERNEL
 
 
 #ifdef KERNEL


@@ -143,6 +147,8 @@ void fsevents_init(void);
 int  need_fsevent(int type, vnode_t vp);
 int  add_fsevent(int type, vfs_context_t, ...);
 void fsevent_unmount(struct mount *mp);
 int  need_fsevent(int type, vnode_t vp);
 int  add_fsevent(int type, vfs_context_t, ...);
 void fsevent_unmount(struct mount *mp);

+struct vnode_attr;
+void create_fsevent_from_kevent(vnode_t vp, uint32_t kevents, struct vnode_attr *vap);

 
 // misc utility functions for fsevent info and pathbuffers...
 typedef struct fse_info {
 
 // misc utility functions for fsevent info and pathbuffers...
 typedef struct fse_info {