105 static struct vfstab	vfsave = {NULL, NULL, NULL, NULL, NULL, NULL, NULL};  variable
119 	if (vfsave.vfs_special != NULL) {  in vfdup()
120 		free(vfsave.vfs_special);  in vfdup()
121 		vfsave.vfs_special = NULL;  in vfdup()
124 	    ((vfsave.vfs_special = strdup(vp->vfs_special)) == NULL)) {  in vfdup()
129 	if (vfsave.vfs_fsckdev != NULL) {  in vfdup()
130 		free(vfsave.vfs_fsckdev);  in vfdup()
131 		vfsave.vfs_fsckdev = NULL;  in vfdup()
134 	    ((vfsave.vfs_fsckdev = strdup(vp->vfs_fsckdev)) == NULL)) {  in vfdup()
139 	if (vfsave.vfs_mountp != NULL) {  in vfdup()
140 		free(vfsave.vfs_mountp);  in vfdup()
141 		vfsave.vfs_mountp = NULL;  in vfdup()
144 	    ((vfsave.vfs_mountp = strdup(vp->vfs_mountp)) == NULL)) {  in vfdup()
149 	if (vfsave.vfs_fstype != NULL) {  in vfdup()
150 		free(vfsave.vfs_fstype);  in vfdup()
151 		vfsave.vfs_fstype = NULL;  in vfdup()
154 	    ((vfsave.vfs_fstype = strdup(vp->vfs_fstype)) == NULL)) {  in vfdup()
159 	if (vfsave.vfs_fsckpass != NULL) {  in vfdup()
160 		free(vfsave.vfs_fsckpass);  in vfdup()
161 		vfsave.vfs_fsckpass = NULL;  in vfdup()
164 	    ((vfsave.vfs_fsckpass = strdup(vp->vfs_fsckpass)) == NULL)) {  in vfdup()
169 	if (vfsave.vfs_automnt != NULL) {  in vfdup()
170 		free(vfsave.vfs_automnt);  in vfdup()
171 		vfsave.vfs_automnt = NULL;  in vfdup()
174 	    ((vfsave.vfs_automnt = strdup(vp->vfs_automnt)) == NULL)) {  in vfdup()
179 	if (vfsave.vfs_mntopts != NULL) {  in vfdup()
180 		free(vfsave.vfs_mntopts);  in vfdup()
181 		vfsave.vfs_mntopts = NULL;  in vfdup()
184 	    ((vfsave.vfs_mntopts = strdup(vp->vfs_mntopts)) == NULL)) {  in vfdup()
189 	*vp = vfsave;  in vfdup()