X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=write_common.c;h=dcf7bb166ade3f9efa4d04afd4fb55e67e9c2d8e;hb=343f3c63fc3a7f9ca4ba4163c9e4cf06cde8d0c3;hp=3bf5d1199f560e9ce93b7d97a06e278ce495591f;hpb=2b8ac364a9ad11f67bfc1cdd01c113bde30baaf7;p=paraslash.git

diff --git a/write_common.c b/write_common.c
index 3bf5d119..dcf7bb16 100644
--- a/write_common.c
+++ b/write_common.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.
  */
@@ -10,6 +10,7 @@
 #include "string.h"
 #include "list.h"
 #include "sched.h"
+#include "ggo.h"
 #include "write.h"
 #include "error.h"
 
@@ -60,7 +61,7 @@ static void wng_post_select(struct sched *s, struct task *t)
 	}
 	if (*g->loaded && min_written) {
 //		PARA_INFO_LOG("moving %zd bytes\n", *g->loaded);
-		memmove(g->buf, g->buf + min_written, *g->loaded);
+		memmove(*g->bufp, *g->bufp + min_written, *g->loaded);
 	}
 }
 
@@ -85,8 +86,6 @@ int wng_open(struct writer_node_group *g)
 		ret = wn->writer->open(wn);
 		if (ret < 0)
 			goto err_out;
-		wn->chunk_bytes = ret;
-		g->max_chunk_bytes = PARA_MAX(g->max_chunk_bytes, ret);
 	}
 	sprintf(g->task.status, "%s", "writer node group");
 	register_task(&g->task);
@@ -143,9 +142,9 @@ struct writer_node_group *wng_new(unsigned num_writers)
 }
 
 /**
- * call the init function of each supported paraslash writer
+ * Call the init function of each supported paraslash writer.
  */
-void init_supported_writers(void)
+void writer_init(void)
 {
 	int i;
 
@@ -210,3 +209,21 @@ struct writer_node_group *setup_default_wng(void)
 	wng->writer_nodes[0].conf = writers[DEFAULT_WRITER].parse_config("");
 	return wng;
 }
+
+void print_writer_helps(int detailed)
+{
+	int i;
+
+	printf_or_die("\nAvailable writers: \n\t");
+	FOR_EACH_WRITER(i)
+		printf_or_die("%s%s", i? " " : "", writer_names[i]);
+	printf_or_die("\n\n");
+	FOR_EACH_WRITER(i) {
+		struct writer *w = writers + i;
+
+		if (!w->help.short_help)
+			continue;
+		printf_or_die("Options for %s:\n", writer_names[i]);
+		ggo_print_help(&w->help, detailed);
+	}
+}