104 bpf_buffer_append_bytes(struct bpf_d *d, caddr_t buf, u_int offset,  in bpf_buffer_append_bytes()  argument
117 bpf_buffer_append_mbuf(struct bpf_d *d, caddr_t buf, u_int offset, void *src,  in bpf_buffer_append_mbuf()  argument
132 bpf_buffer_free(struct bpf_d *d)  in bpf_buffer_free()  argument
135 	if (d->bd_sbuf != NULL)  in bpf_buffer_free()
136 		free(d->bd_sbuf, M_BPF);  in bpf_buffer_free()
137 	if (d->bd_hbuf != NULL)  in bpf_buffer_free()
138 		free(d->bd_hbuf, M_BPF);  in bpf_buffer_free()
139 	if (d->bd_fbuf != NULL)  in bpf_buffer_free()
140 		free(d->bd_fbuf, M_BPF);  in bpf_buffer_free()
143 	d->bd_sbuf = d->bd_hbuf = d->bd_fbuf = (caddr_t)~0;  in bpf_buffer_free()
153 bpf_buffer_init(struct bpf_d *d)  in bpf_buffer_init()  argument
156 	d->bd_bufsize = bpf_bufsize;  in bpf_buffer_init()
163 bpf_buffer_ioctl_sblen(struct bpf_d *d, u_int *i)  in bpf_buffer_ioctl_sblen()  argument
178 	BPFD_LOCK(d);  in bpf_buffer_ioctl_sblen()
179 	if (d->bd_bif != NULL) {  in bpf_buffer_ioctl_sblen()
181 		BPFD_UNLOCK(d);  in bpf_buffer_ioctl_sblen()
188 	if (d->bd_fbuf != NULL)  in bpf_buffer_ioctl_sblen()
189 		free(d->bd_fbuf, M_BPF);  in bpf_buffer_ioctl_sblen()
190 	if (d->bd_sbuf != NULL)  in bpf_buffer_ioctl_sblen()
191 		free(d->bd_sbuf, M_BPF);  in bpf_buffer_ioctl_sblen()
194 	d->bd_bufsize = size;  in bpf_buffer_ioctl_sblen()
195 	d->bd_fbuf = fbuf;  in bpf_buffer_ioctl_sblen()
196 	d->bd_sbuf = sbuf;  in bpf_buffer_ioctl_sblen()
198 	d->bd_hbuf = NULL;  in bpf_buffer_ioctl_sblen()
199 	d->bd_slen = 0;  in bpf_buffer_ioctl_sblen()
200 	d->bd_hlen = 0;  in bpf_buffer_ioctl_sblen()
202 	BPFD_UNLOCK(d);  in bpf_buffer_ioctl_sblen()
210 bpf_buffer_uiomove(struct bpf_d *d, caddr_t buf, u_int len, struct uio *uio)  in bpf_buffer_uiomove()  argument