mount_devfs(8): Clean up C++ comments and comment out an unused variable.

diff --git a/sbin/mount_devfs/mount_devfs.c b/sbin/mount_devfs/mount_devfs.c
index 6bf58b8..510c105 100644 (file)
--- a/sbin/mount_devfs/mount_devfs.c
+++ b/sbin/mount_devfs/mount_devfs.c
@@ -33,7 +33,9 @@
  */
 #include <sys/param.h>
 #include <sys/mount.h>
-//#include <vfs/devfs/devfs.h>
+#if 0
+#include <vfs/devfs/devfs.h>
+#endif
 
 #include <err.h>
 #include <stdio.h>
@@ -54,19 +56,21 @@ static void usage(void);
 int
 main(int argc, char **argv)
 {
-       //XXX: The type of args definitely should NOT be int, change whenever
-       //      we need real arguments passed on to vfs_mount() in devfs
+       /*
+        * XXX: The type of args definitely should NOT be int, change whenever
+        *      we need real arguments passed on to vfs_mount() in devfs
+        */
        int args;
        int ch, mntflags;
        char mntpoint[MAXPATHLEN];
-       char target[MAXPATHLEN];
+       /* char target[MAXPATHLEN]; */
        struct vfsconf vfc;
        int error;
 
-       //XXX: Handle some real mountflags, e.g. UPDATE...
+       /* XXX: Handle some real mountflags, e.g. UPDATE... */
        mntflags = 0;
 
-       //XXX: add support for some real options to mount_devfs
+       /* XXX: add support for some real options to mount_devfs */
        while ((ch = getopt(argc, argv, "o:")) != -1)
                switch(ch) {
                case 'o':
@@ -96,7 +100,7 @@ main(int argc, char **argv)
        if (error)
                errx(EX_OSERR, "devfs filesystem is not available");
 
-       //XXX: put something useful in args or get rid of it!
+       /* XXX: put something useful in args or get rid of it! */
        if (mount(vfc.vfc_name, mntpoint, mntflags, &args))
                err(1, NULL);
        exit(0);