xnu-1504.9.17.tar.gz

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

diff --git a/bsd/sys/filedesc.h b/bsd/sys/filedesc.h
index b9839f3e96eccd40354d772cf7698df243f2eed3..7ea50f5a94bd45d11ee6ea37aecb05ae0759c249 100644 (file)
--- a/bsd/sys/filedesc.h
+++ b/bsd/sys/filedesc.h
@@ -66,7 +66,6 @@
 
 #include <sys/appleapiopts.h>
 
-#ifdef __APPLE_API_UNSTABLE
 /*
  * This structure is used for the management of descriptors.  It may be
  * shared by multiple processes.
@@ -84,6 +83,8 @@
 #define NDFILE         25              /* 125 bytes */
 #define NDEXTENT       50              /* 250 bytes in 256-byte alloc. */ 
 
+#ifdef BSD_KERNEL_PRIVATE
+
 struct klist;
 
 struct filedesc {
@@ -95,7 +96,7 @@ struct filedesc {
        int     fd_lastfile;            /* high-water mark of fd_ofiles */
        int     fd_freefile;            /* approx. next free file */
        u_short fd_cmask;               /* mask for file creation */
-       u_long  fd_refcnt;              /* reference count */
+       uint32_t        fd_refcnt;              /* reference count */
 
        int     fd_knlistsize;          /* size of knlist */
        struct  klist *fd_knlist;       /* list of attached knotes */
@@ -152,6 +153,6 @@ extern void fdexec(proc_t p);
 
 #endif /* KERNEL */
 
-#endif /* __APPLE_API_UNSTABLE */
+#endif /* BSD_KERNEL_PRIVATE */
 
 #endif /* !_SYS_FILEDESC_H_ */