FSDEVUNMAP, late commit

diff --git a/include/sys/svrctl.h b/include/sys/svrctl.h
index 3ad94d05ef0b9d353f19acba986f4d2366085ed3..8f17765e260309670f83f89225ee95e391ad0826 100755 (executable)
--- a/include/sys/svrctl.h
+++ b/include/sys/svrctl.h
@@ -24,6 +24,7 @@ Created:      Feb 15, 1994 by Philip Homburg <philip@cs.vu.nl>
 /* FS controls. */
 #define FSSIGNON       _IOW('F',  2, struct fssignon)
 #define FSDEVMAP       _IORW('F', 5, struct fsdevmap)
+#define FSDEVUNMAP     _IOW('F',  6, struct fsdevunmap)
 
 /* Kernel controls. */
 #define SYSSENDMASK    _IO ('S',  4)
@@ -50,6 +51,10 @@ struct fssignon {
        enum dev_style  style;          /* Management style. */
 };
 
+struct fsdevunmap {
+       dev_t           dev;            /* Device to unmap. */
+};
+
 struct systaskinfo {
        int             proc_nr;        /* Process number of caller. */
 };