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Added `_priv_module' pointer (type glibtop_backend_module). Made the

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2000-01-12  Martin Baulig  <martin@home-of-linux.org>

	* include/glibtop/backend.h (glibtop_backend): Added `_priv_module'
	pointer (type glibtop_backend_module). Made the `info' field const
	since this now points to gmodule loaded memory
	(glibtop_backend_entry): Made the `info' field const since it points
	to gmodule loaded memory.

	* lib/close.c (glibtop_close_r): Close all currently opened backends.
This commit is contained in:
Martin Baulig
2000-01-12 21:30:13 +00:00
committed by Martin Baulig
parent 12e32ffc24
commit 31067e703d
4 changed files with 51 additions and 5 deletions
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28
lib/close.c
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@@ -27,9 +27,37 @@
#include <glibtop/open.h>
#include <glibtop/close.h>
#include <glibtop/backend.h>
/* Closes server. */
static void
close_backend (gpointer value, gpointer user_data)
{
glibtop_backend *backend = (glibtop_backend *) value;
glibtop *server = (glibtop *) user_data;
/* should not happen ... */
if (!backend || !backend->_priv_module)
return;
if (backend->info && backend->info->close)
backend->info->close (server, backend);
/* Note that two or more servers may open the same backend. */
backend->_priv_module->refcount--;
if (!backend->_priv_module->refcount) {
g_module_close (backend->_priv_module->module);
g_free (backend->_priv_module);
}
g_free (backend);
}
void
glibtop_close_r (glibtop *server)
{
g_slist_foreach (server->_priv->backend_list, close_backend, server);
g_slist_free (server->_priv->backend_list);
server->_priv->backend_list = NULL;
}