#include "string.h"
#include "list.h"
#include "sched.h"
+#include "ggo.h"
#include "write.h"
#include "error.h"
int i, ret = 1;
PARA_NOTICE_LOG("opening wng %p with %d writer(s)\n", g, g->num_writers);
- register_task(&g->task);
FOR_EACH_WRITER_NODE(i, g) {
struct writer_node *wn = &g->writer_nodes[i];
wn->wng = g;
g->max_chunk_bytes = PARA_MAX(g->max_chunk_bytes, ret);
}
sprintf(g->task.status, "%s", "writer node group");
+ register_task(&g->task);
+ g->open = 1;
return 1;
err_out:
PARA_ERROR_LOG("%s\n", para_strerror(-ret));
- unregister_task(&g->task);
while (i > 0) {
struct writer_node *wn = &g->writer_nodes[--i];
wn->writer->close(wn);
return ret;
}
-
-/**
- * unregister a writer node group task
- *
- * \param g the group whose task is to be closed
- */
-void wng_unregister(struct writer_node_group *g)
-{
- unregister_task(&g->task);
-}
-
/**
* call the close function of each writer in the given group
*
{
int i;
- if (!g)
+ if (!g || !g->open)
return;
PARA_NOTICE_LOG("closing wng with %d writer(s)\n", g->num_writers);
FOR_EACH_WRITER_NODE(i, g) {
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);
+ }
+}