X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=filter_common.c;h=009ac936d55a7e398f623e6c374a4df68e5e06f4;hp=787255af51a6441516a3a90f9cbe1e9f79808c1a;hb=87f0cdf5e33cd50af029c6f79ca8fab943490209;hpb=aa74a903545250506fd4c29791e6f4aef3a01c41

diff --git a/filter_common.c b/filter_common.c
index 787255af..009ac936 100644
--- a/filter_common.c
+++ b/filter_common.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2013 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -122,7 +122,8 @@ void print_filter_helps(unsigned flags)
 
 		if (!f->help.short_help)
 			continue;
-		printf_or_die("\nOptions for %s:", f->name);
+		printf_or_die("\nOptions for %s (%s):", f->name,
+			f->help.purpose);
 		ggo_print_help(&f->help, flags);
 	}
 }
@@ -131,18 +132,17 @@ void print_filter_helps(unsigned flags)
  * Set select timeout of the scheduler.
  *
  * \param s The scheduler.
- * \param t The task struct of this filter.
+ * \param context Pointer to the filter node (task context).
  *
  * This looks at the status of the btr node of the filter. If data is available
  * in the input queue of the filter, or if an error occurred, a minimal timeout
  * for the next select call is requested from the scheduler. Otherwise the
  * scheduler timeout is left unchanged.
  */
-void generic_filter_pre_select(struct sched *s, struct task *t)
+void generic_filter_pre_select(struct sched *s, void *context)
 {
-	struct filter_node *fn = container_of(t, struct filter_node, task);
+	struct filter_node *fn = context;
 
-	t->error = 0;
 	if (btr_node_status(fn->btrn, fn->min_iqs, BTR_NT_INTERNAL) != 0)
 		sched_min_delay(s);
 }