luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2025-08-24 01:48:53 +02:00
Code Issues Packages Projects Releases Wiki Activity

fix cmopiler warnings. check (de)initialization code.

Browse Source
This commit is contained in:
Tim Janik
1998-08-09 11:39:50 +00:00
parent 6050cbef0a
commit 1718cd8c8d
5 changed files with 71 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
gmodule/gmodule.c
View File

@@ -36,6 +36,7 @@ struct _GModule
gchar *file_name;
gpointer handle;
guint ref_count;
GModuleDeInit de_init;
GModule *next;
};
@@ -134,9 +135,10 @@ g_module_open (const gchar *file_name,
{
main_module = g_new (GModule, 1);
main_module->file_name = NULL;
main_module->ref_count = 1;
main_module->next = NULL;
main_module->handle = handle;
main_module->ref_count = 1;
main_module->de_init = NULL;
main_module->next = NULL;
}
}
@@ -156,7 +158,9 @@ g_module_open (const gchar *file_name,
handle = _g_module_open (file_name, (flags & G_MODULE_BIND_LAZY) != 0);
if (handle)
{
GModule *module;
gchar *saved_error;
GModuleCheckInit check_init;
gboolean check_failed = FALSE;
/* search the module list by handle, since file names are not unique */
module = g_module_find_by_handle (handle);
@@ -169,17 +173,41 @@ g_module_open (const gchar *file_name,
return module;
}
saved_error = module_error;
module_error = NULL;
g_module_set_error (NULL);
module = g_new (GModule, 1);
module->file_name = g_strdup (file_name);
module->handle = handle;
module->ref_count = 1;
module->ref_count = 0;
module->de_init = NULL;
module->next = NULL;
/* check initialization */
if (g_module_symbol (module, "g_module_check_init", &check_init))
check_failed = check_init (module);
/* should call de_init() on failed initializations also? */
if (!check_failed)
g_module_symbol (module, "g_module_de_init", &module->de_init);
module->ref_count += 1;
module->next = modules;
modules = module;
return module;
if (check_failed)
{
g_module_close (module);
module = NULL;
g_module_set_error ("GModule initialization check failed");
}
else
g_module_set_error (saved_error);
g_free (saved_error);
}
return NULL;
return module;
}
gboolean
@@ -198,9 +226,6 @@ g_module_close (GModule *module)
GModule *last;
GModule *node;
_g_module_close (&module->handle, FALSE);
g_free (module->file_name);
last = NULL;
node = modules;
while (node)
@@ -216,6 +241,14 @@ g_module_close (GModule *module)
last = node;
node = last->next;
}
module->next = NULL;
if (module->de_init)
module->de_init (module);
_g_module_close (&module->handle, FALSE);
g_free (module->file_name);
g_free (module);
}