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| author | alex <alex@FreeBSD.org> | 1998-07-25 15:52:10 +0000 |
|---|---|---|
| committer | alex <alex@FreeBSD.org> | 1998-07-25 15:52:10 +0000 |
| commit | 4c90ac575dd4d3a2758951098f5c2774ddd5b3ee (patch) | |
| tree | 54cbc05cf5db4f41a98145eea06cfcd8c9fa0a8a | |
| parent | 1b2d3de98637fa2e2be0b6aaead7f5c94da89624 (diff) | |
| download | FreeBSD-src-4c90ac575dd4d3a2758951098f5c2774ddd5b3ee.zip FreeBSD-src-4c90ac575dd4d3a2758951098f5c2774ddd5b3ee.tar.gz | |
Allow VFS LKMs to override the default module dispatch functions if
VFS_LKM_NO_DEFAULT_DISPATCH is defined.
| -rw-r--r-- | sys/sys/mount.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/sys/sys/mount.h b/sys/sys/mount.h index c248a3c..af69fa5 100644 --- a/sys/sys/mount.h +++ b/sys/sys/mount.h @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)mount.h 8.21 (Berkeley) 5/20/95 - * $Id: mount.h,v 1.61 1998/04/08 18:31:59 wosch Exp $ + * $Id: mount.h,v 1.62 1998/05/06 05:29:39 msmith Exp $ */ #ifndef _SYS_MOUNT_H_ @@ -378,6 +378,18 @@ struct vfsops { #include <sys/sysent.h> #include <sys/lkm.h> +#ifdef VFS_LKM_NO_DEFAULT_DISPATCH +#define VFS_LKM_DISPATCH(fsname) \ + extern int \ + fsname ## _mod __P((struct lkm_table *, int, int)); +#else +#define VFS_LKM_DISPATCH(fsname) \ + int \ + fsname ## _mod(struct lkm_table *lkmtp, int cmd, int ver) { \ + MOD_DISPATCH(fsname, \ + lkmtp, cmd, ver, lkm_nullcmd, lkm_nullcmd, lkm_nullcmd); } +#endif + #define VFS_SET(vfsops, fsname, index, flags) \ static struct vfsconf _fs_vfsconf = { \ &vfsops, \ @@ -388,12 +400,7 @@ struct vfsops { }; \ extern struct linker_set MODVNOPS; \ MOD_VFS(fsname,&MODVNOPS,&_fs_vfsconf); \ - extern int \ - fsname ## _mod __P((struct lkm_table *, int, int)); \ - int \ - fsname ## _mod(struct lkm_table *lkmtp, int cmd, int ver) { \ - MOD_DISPATCH(fsname, \ - lkmtp, cmd, ver, lkm_nullcmd, lkm_nullcmd, lkm_nullcmd); } + VFS_LKM_DISPATCH(fsname) #else #define VFS_SET(vfsops, fsname, index, flags) \ |
