vop_read 106 include/sys/vnode.h int (*vop_read) (vnode_t, file_t, void *, size_t, size_t *); vop_read 148 include/sys/vnode.h #define VOP_READ(VP, FP, B, S, C) ((VP)->v_op->vop_read)(VP, FP, B, S, C)