<dec f='src/src/sys/sys/conf.h' l='166' type='int cdev_read(dev_t , struct uio * , int )'/>
<use f='src/src/sys/dev/cons.c' l='179' u='c' c='cnread'/>
<use f='src/src/sys/fs/ptyfs/ptyfs_vnops.c' l='840' u='c' c='ptyfs_read'/>
<def f='src/src/sys/kern/subr_devsw.c' l='886' ll='900' type='int cdev_read(dev_t dev, struct uio * uio, int flag)'/>
<use f='src/src/sys/miscfs/fdesc/fdesc_vnops.c' l='718' u='c' c='fdesc_read'/>
<use f='src/src/sys/miscfs/specfs/spec_vnops.c' l='705' u='c' c='spec_read'/>
