remove unused exptab field of struct fft_complex.

[paraslash.git] / dccp_recv.c

diff --git a/dccp_recv.c b/dccp_recv.c
index 07f616657a7db4ca0dfe5b9d318f542c215a18c6..58c969a255335461d0481e8864ec79fb41269dac 100644 (file)
--- a/dccp_recv.c
+++ b/dccp_recv.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006-2008 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2009 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -11,6 +11,7 @@
  * (C) 2005 Ian McDonald <imcdnzl@gmail.com>
  */
 
+#include <regex.h>
 #include <sys/types.h>
 #include <dirent.h>
 
@@ -18,6 +19,7 @@
 #include "error.h"
 #include "list.h"
 #include "sched.h"
+#include "ggo.h"
 #include "recv.h"
 #include "string.h"
 #include "net.h"
@@ -102,55 +104,59 @@ static void *dccp_recv_parse_config(int argc, char **argv)
 
 static void dccp_recv_pre_select(struct sched *s, struct task *t)
 {
-       struct receiver_node *rn = t->private_data;
+       struct receiver_node *rn = container_of(t, struct receiver_node, task);
        struct private_dccp_recv_data *pdd = rn->private_data;
 
-       t->ret = 1;
+       t->error = 0;
        para_fd_set(pdd->fd, &s->rfds, &s->max_fileno);
 }
 
 static void dccp_recv_post_select(struct sched *s, struct task *t)
 {
-       struct receiver_node *rn = t->private_data;
+       struct receiver_node *rn = container_of(t, struct receiver_node, task);
        struct private_dccp_recv_data *pdd = rn->private_data;
 
-       if (rn->output_error && *rn->output_error) {
-               t->ret = *rn->output_error;
-               goto out;
+       if (rn->output_error && *rn->output_error < 0) {
+               t->error = *rn->output_error;
+               return;
        }
-       t->ret = 1;
-       if (!s->select_ret || !FD_ISSET(pdd->fd, &s->rfds))
-               goto out; /* nothing to do */
-       t->ret = -E_DCCP_OVERRUN;
-       if (rn->loaded >= DCCP_BUFSIZE)
-               goto out;
-       t->ret = recv_bin_buffer(pdd->fd, rn->buf + rn->loaded,
+       if (!FD_ISSET(pdd->fd, &s->rfds))
+               return; /* nothing to do */
+       if (rn->loaded >= DCCP_BUFSIZE) {
+               t->error = -E_DCCP_OVERRUN;
+               return;
+       }
+       t->error = recv_bin_buffer(pdd->fd, rn->buf + rn->loaded,
                DCCP_BUFSIZE - rn->loaded);
-       if (t->ret <= 0) {
-               if (!t->ret)
-                       t->ret = -E_RECV_EOF;
-               goto out;
+       if (t->error > 0) {
+               rn->loaded += t->error;
+               return;
        }
-       rn->loaded += t->ret;
-       return;
-out:
-       if (t->ret < 0)
-               rn->error = t->ret;
+       if (!t->error)
+               t->error = -E_RECV_EOF;
 }
 
 /**
- * the init function of the dccp receiver
+ * The init function of the dccp receiver.
  *
- * \param r pointer to the receiver struct to initialize
+ * \param r Pointer to the receiver struct to initialize.
  *
- * Initialize all function pointers of \a r
+ * Initialize all function pointers of \a r.
  */
 void dccp_recv_init(struct receiver *r)
 {
+       struct dccp_recv_args_info dummy;
+
+       dccp_recv_cmdline_parser_init(&dummy);
        r->shutdown = dccp_shutdown;
        r->open = dccp_recv_open;
        r->close = dccp_recv_close;
        r->pre_select = dccp_recv_pre_select;
        r->post_select = dccp_recv_post_select;
        r->parse_config = dccp_recv_parse_config;
+       r->help = (struct ggo_help) {
+               .short_help = dccp_recv_args_info_help,
+               .detailed_help = dccp_recv_args_info_detailed_help
+       };
+       dccp_recv_cmdline_parser_free(&dummy);
 }