/*
- * Copyright (C) 2006-2010 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2011 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
#include <regex.h>
#include <sys/types.h>
-#include <dirent.h>
#include "para.h"
#include "error.h"
#include "dccp_recv.cmdline.h"
-/**
- * data specific to the dccp receiver
- *
- * \sa receiver receiver_node
- */
-struct private_dccp_recv_data {
- /** the file descriptor for the dccp socket */
- int fd;
- struct btr_pool *btrp;
-};
-
-
static void dccp_recv_close(struct receiver_node *rn)
{
-
- struct private_dccp_recv_data *pdd = rn->private_data;
-
- if (pdd && pdd->fd > 0)
- close(pdd->fd);
- btr_pool_free(pdd->btrp);
- free(rn->private_data);
- rn->private_data = NULL;
+ if (rn->fd > 0)
+ close(rn->fd);
+ btr_pool_free(rn->btrp);
}
-
static int dccp_recv_open(struct receiver_node *rn)
{
- struct private_dccp_recv_data *pdd;
struct dccp_recv_args_info *conf = rn->conf;
struct flowopts *fo = NULL;
uint8_t *ccids = NULL;
ret = mark_fd_nonblocking(fd);
if (ret < 0)
goto err;
- rn->private_data = pdd = para_calloc(sizeof(struct private_dccp_recv_data));
- pdd->btrp = btr_pool_new("dccp_recv", 320 * 1024);
- pdd->fd = fd;
+ rn->btrp = btr_pool_new("dccp_recv", 320 * 1024);
+ rn->fd = fd;
return 1;
err:
close(fd);
static void dccp_recv_pre_select(struct sched *s, struct task *t)
{
struct receiver_node *rn = container_of(t, struct receiver_node, task);
- struct private_dccp_recv_data *pdd = rn->private_data;
t->error = 0;
if (generic_recv_pre_select(s, t) <= 0)
return;
- para_fd_set(pdd->fd, &s->rfds, &s->max_fileno);
+ para_fd_set(rn->fd, &s->rfds, &s->max_fileno);
}
static void dccp_recv_post_select(struct sched *s, struct task *t)
{
struct receiver_node *rn = container_of(t, struct receiver_node, task);
- struct private_dccp_recv_data *pdd = rn->private_data;
struct btr_node *btrn = rn->btrn;
struct iovec iov[2];
int ret, iovcnt;
ret = btr_node_status(btrn, 0, BTR_NT_ROOT);
if (ret <= 0)
goto out;
- iovcnt = btr_pool_get_buffers(pdd->btrp, iov);
+ iovcnt = btr_pool_get_buffers(rn->btrp, iov);
ret = -E_DCCP_OVERRUN;
if (iovcnt == 0)
goto out;
- ret = readv_nonblock(pdd->fd, iov, iovcnt, &s->rfds, &num_bytes);
+ ret = readv_nonblock(rn->fd, iov, iovcnt, &s->rfds, &num_bytes);
if (num_bytes == 0)
goto out;
if (num_bytes <= iov[0].iov_len) /* only the first buffer was filled */
- btr_add_output_pool(pdd->btrp, num_bytes, btrn);
+ btr_add_output_pool(rn->btrp, num_bytes, btrn);
else { /* both buffers contain data */
- btr_add_output_pool(pdd->btrp, iov[0].iov_len, btrn);
- btr_add_output_pool(pdd->btrp, num_bytes - iov[0].iov_len, btrn);
+ btr_add_output_pool(rn->btrp, iov[0].iov_len, btrn);
+ btr_add_output_pool(rn->btrp, num_bytes - iov[0].iov_len, btrn);
}
out:
if (ret >= 0)