vfs_getuserstr    110 miscfs/procfs/procfs.h int vfs_getuserstr(struct uio *, char *, int *);
vfs_getuserstr    274 miscfs/procfs/procfs_ctl.c 	error = vfs_getuserstr(uio, msg, &xlen);
vfs_getuserstr     59 miscfs/procfs/procfs_note.c 	error = vfs_getuserstr(uio, note, &xlen);