struct _LttvLibrary
{
- LttvLibraryInfo info;
- GPtrArray *modules;
- GModule *gm;
- guint locked_loaded;
+ LttvLibraryInfo info;
+ GPtrArray *modules;
+ GModule *gm;
+ guint locked_loaded;
};
struct _LttvModule
{
- LttvModuleInfo info;
- char **prerequisites_names;
- GPtrArray *prerequisites;
+ LttvModuleInfo info;
+ char **prerequisites_names;
+ GPtrArray *prerequisites;
};
static LttvLibrary *library_add(char *name, char *path, GModule *gm)
{
- LttvLibrary *l;
-
- LttvModule *m;
-
- struct _LttvModuleDescription *link;
-
- GPtrArray *modules;
-
- l = g_new(LttvLibrary, 1);
- l->modules = g_ptr_array_new();
- l->gm = gm;
- l->locked_loaded = 0;
- l->info.name = g_strdup(name);
- l->info.path = g_strdup(path);
- l->info.load_count = 0;
-
- g_ptr_array_add(libraries, l);
- g_hash_table_insert(libraries_by_g_module, gm, l);
-
- *module_next = NULL;
- for(link = module_chain; link != NULL; link = link->next) {
- m = g_new(LttvModule, 1);
- g_ptr_array_add(l->modules, m);
-
- modules = g_hash_table_lookup(modules_by_name, link->name);
- if(modules == NULL) {
- modules = g_ptr_array_new();
- g_hash_table_insert(modules_by_name, g_strdup(link->name), modules);
- }
- g_ptr_array_add(modules, m);
-
- m->prerequisites_names = link->prerequisites;
- m->prerequisites = g_ptr_array_new();
- m->info.name = link->name;
- m->info.short_description = link->short_description;
- m->info.description = link->description;
- m->info.init = link->init;
- m->info.destroy = link->destroy;
- m->info.library = l;
- m->info.require_count = 0;
- m->info.use_count = 0;
- m->info.prerequisites_number = link->prerequisites_number;
- }
- return l;
+ LttvLibrary *l;
+
+ LttvModule *m;
+
+ struct _LttvModuleDescription *link;
+
+ GPtrArray *modules;
+
+ l = g_new(LttvLibrary, 1);
+ l->modules = g_ptr_array_new();
+ l->gm = gm;
+ l->locked_loaded = 0;
+ l->info.name = g_strdup(name);
+ l->info.path = g_strdup(path);
+ l->info.load_count = 0;
+
+ g_ptr_array_add(libraries, l);
+ g_hash_table_insert(libraries_by_g_module, gm, l);
+
+ *module_next = NULL;
+ for(link = module_chain; link != NULL; link = link->next) {
+ m = g_new(LttvModule, 1);
+ g_ptr_array_add(l->modules, m);
+
+ modules = g_hash_table_lookup(modules_by_name, link->name);
+ if(modules == NULL) {
+ modules = g_ptr_array_new();
+ g_hash_table_insert(modules_by_name, g_strdup(link->name), modules);
+ }
+ g_ptr_array_add(modules, m);
+
+ m->prerequisites_names = link->prerequisites;
+ m->prerequisites = g_ptr_array_new();
+ m->info.name = link->name;
+ m->info.short_description = link->short_description;
+ m->info.description = link->description;
+ m->info.init = link->init;
+ m->info.destroy = link->destroy;
+ m->info.library = l;
+ m->info.require_count = 0;
+ m->info.use_count = 0;
+ m->info.prerequisites_number = link->prerequisites_number;
+ }
+ return l;
}
static void library_remove(LttvLibrary *l)
{
- LttvModule *m;
+ LttvModule *m;
- GPtrArray *modules;
- GPtrArray **modules_ptr = &modules; /* for strict aliasing */
- guint i;
+ GPtrArray *modules;
+ GPtrArray **modules_ptr = &modules; /* for strict aliasing */
+ guint i;
- char *key;
- char **key_ptr = &key; /* for strict aliasing */
+ char *key;
+ char **key_ptr = &key; /* for strict aliasing */
- for(i = 0 ; i < l->modules->len ; i++) {
- m = (LttvModule *)(l->modules->pdata[i]);
+ for(i = 0 ; i < l->modules->len ; i++) {
+ m = (LttvModule *)(l->modules->pdata[i]);
- g_hash_table_lookup_extended(modules_by_name, m->info.name,
+ g_hash_table_lookup_extended(modules_by_name, m->info.name,
(gpointer *)key_ptr, (gpointer *)modules_ptr);
- g_assert(modules != NULL);
- g_ptr_array_remove(modules, m);
- if(modules->len == 0) {
- g_hash_table_remove(modules_by_name, m->info.name);
- g_ptr_array_free(modules, TRUE);
- g_free(key);
- }
-
- g_ptr_array_free(m->prerequisites, TRUE);
- g_free(m);
- }
-
- g_ptr_array_remove(libraries, l);
- g_hash_table_remove(libraries_by_g_module, l->gm);
- g_ptr_array_free(l->modules, TRUE);
- g_free(l->info.name);
- g_free(l->info.path);
- g_free(l);
+ g_assert(modules != NULL);
+ g_ptr_array_remove(modules, m);
+ if(modules->len == 0) {
+ g_hash_table_remove(modules_by_name, m->info.name);
+ g_ptr_array_free(modules, TRUE);
+ g_free(key);
+ }
+
+ g_ptr_array_free(m->prerequisites, TRUE);
+ g_free(m);
+ }
+
+ g_ptr_array_remove(libraries, l);
+ g_hash_table_remove(libraries_by_g_module, l->gm);
+ g_ptr_array_free(l->modules, TRUE);
+ g_free(l->info.name);
+ g_free(l->info.path);
+ g_free(l);
}
static LttvLibrary *library_load(char *name, GError **error)
{
- GModule *gm = NULL;
+ GModule *gm = NULL;
- int i, nb;
+ int i, nb;
- /* path is always initialized, checked */
- char *path = NULL, *pathname;
+ /* path is always initialized, checked */
+ char *path = NULL, *pathname;
- LttvLibrary *l;
+ LttvLibrary *l;
- GString *messages = g_string_new("");
+ GString *messages = g_string_new("");
- /* insure that module.c is initialized */
+ /* insure that module.c is initialized */
- init();
+ init();
- /* Try to find the library along all the user specified paths */
+ /* Try to find the library along all the user specified paths */
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Load library %s", name);
- nb = lttv_library_path_number();
- for(i = 0 ; i <= nb ; i++) {
- if(i < nb) path = lttv_library_path_get(i);
- else path = NULL;
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Load library %s", name);
+ nb = lttv_library_path_number();
+ for(i = 0 ; i <= nb ; i++) {
+ if(i < nb) path = lttv_library_path_get(i);
+ else path = NULL;
- pathname = g_module_build_path(path ,name);
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Try path %s", pathname);
- module_chain = NULL;
- module_next = &module_chain;
- gm = g_module_open(pathname,0);
- g_free(pathname);
-
- if(gm != NULL) break;
+ pathname = g_module_build_path(path ,name);
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Try path %s", pathname);
+ module_chain = NULL;
+ module_next = &module_chain;
+ gm = g_module_open(pathname,0);
+ g_free(pathname);
- messages = g_string_append(messages, g_module_error());
- messages = g_string_append(messages, "\n");
- g_log(G_LOG_DOMAIN,G_LOG_LEVEL_INFO,"Trial failed, %s", g_module_error());
- }
+ if(gm != NULL) break;
- /* Module cannot be found */
+ messages = g_string_append(messages, g_module_error());
+ messages = g_string_append(messages, "\n");
+ g_log(G_LOG_DOMAIN,G_LOG_LEVEL_INFO,"Trial failed, %s", g_module_error());
+ }
- if(gm == NULL) {
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Failed to load %s", name);
- g_set_error(error, lttv_module_error, LTTV_MODULE_NOT_FOUND,
- "Cannot load library %s: %s", name, messages->str);
- g_string_free(messages, TRUE);
- return NULL;
- }
- g_string_free(messages, TRUE);
+ /* Module cannot be found */
- /* Check if the library was already loaded */
+ if(gm == NULL) {
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Failed to load %s", name);
+ g_set_error(error, lttv_module_error, LTTV_MODULE_NOT_FOUND,
+ "Cannot load library %s: %s", name, messages->str);
+ g_string_free(messages, TRUE);
+ return NULL;
+ }
+ g_string_free(messages, TRUE);
- l = g_hash_table_lookup(libraries_by_g_module, gm);
+ /* Check if the library was already loaded */
- /* This library was not already loaded */
+ l = g_hash_table_lookup(libraries_by_g_module, gm);
- if(l == NULL) {
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Library %s (%s) loaded", name,
- g_module_name(gm));
- l = library_add(name, path, gm);
- }
- return l;
+ /* This library was not already loaded */
+
+ if(l == NULL) {
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Library %s (%s) loaded", name,
+ g_module_name(gm));
+ l = library_add(name, path, gm);
+ }
+ return l;
}
LttvLibrary *lttv_library_load(char *name, GError **error)
{
- LttvLibrary *l = library_load(name, error);
- if(l != NULL) l->info.load_count++;
- return l;
+ LttvLibrary *l = library_load(name, error);
+ if(l != NULL) l->info.load_count++;
+ return l;
}
/* Returns < 0 if still in use, 0 if freed */
static gint library_unload(LttvLibrary *l)
{
- guint i;
+ guint i;
- GModule *gm;
+ GModule *gm;
- LttvModule *m;
+ LttvModule *m;
- if(l->locked_loaded > 0) {
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Unload library %s: locked loaded",
- l->info.name);
- return 1;
- }
+ if(l->locked_loaded > 0) {
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Unload library %s: locked loaded",
+ l->info.name);
+ return 1;
+ }
- if(l->info.load_count > 0) {
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Unload library %s: load count %d",
- l->info.name, l->info.load_count);
- return l->info.load_count;
- }
+ if(l->info.load_count > 0) {
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Unload library %s: load count %d",
+ l->info.name, l->info.load_count);
+ return l->info.load_count;
+ }
- /* Check if all its modules have been released */
+ /* Check if all its modules have been released */
- for(i = 0 ; i < l->modules->len ; i++) {
- m = (LttvModule *)(l->modules->pdata[i]);
- if(m->info.use_count > 0) {
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO,"Unload library %s: module %s used",
- l->info.name, m->info.name);
- return 1;
- }
- }
+ for(i = 0 ; i < l->modules->len ; i++) {
+ m = (LttvModule *)(l->modules->pdata[i]);
+ if(m->info.use_count > 0) {
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO,"Unload library %s: module %s used",
+ l->info.name, m->info.name);
+ return 1;
+ }
+ }
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Unload library %s: close the GModule",
- l->info.name);
- gm = l->gm;
- library_remove(l);
- if(gm != NULL) g_module_close(gm);
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Unload library %s: close the GModule",
+ l->info.name);
+ gm = l->gm;
+ library_remove(l);
+ if(gm != NULL) g_module_close(gm);
- /* insure that module.c will be finalized */
+ /* insure that module.c will be finalized */
- finish_destroy();
- return 0;
+ finish_destroy();
+ return 0;
}
gint lttv_library_unload(LttvLibrary *l)
{
- /* In the case where we wait for a module to release, the load count is 0
- * and should not be decremented. */
- if(l->info.load_count != 0) {
- l->info.load_count--;
- return l->info.load_count;
- } else {
- library_unload(l);
- return 0;
- }
+ /* In the case where we wait for a module to release, the load count is 0
+ * and should not be decremented. */
+ if(l->info.load_count != 0) {
+ l->info.load_count--;
+ return l->info.load_count;
+ } else {
+ library_unload(l);
+ return 0;
+ }
}
static void library_lock_loaded(LttvLibrary *l)
{
- l->locked_loaded++;
+ l->locked_loaded++;
}
static gint library_unlock_loaded(LttvLibrary *l)
{
- l->locked_loaded--;
- return library_unload(l);
+ l->locked_loaded--;
+ return library_unload(l);
}
static LttvModule *module_require(char *name, GError **error)
{
- GError *tmp_error = NULL;
+ GError *tmp_error = NULL;
- guint i, j;
+ guint i, j;
- LttvModule *m, *required;
+ LttvModule *m, *required;
- LttvLibrary *l = NULL;
+ LttvLibrary *l = NULL;
- GPtrArray *modules;
+ GPtrArray *modules;
- /* Insure that module.c is initialized */
+ /* Insure that module.c is initialized */
- init();
+ init();
- /* Check if the module is already loaded */
+ /* Check if the module is already loaded */
- modules = g_hash_table_lookup(modules_by_name, name);
+ modules = g_hash_table_lookup(modules_by_name, name);
- /* Try to load a library having the module name */
+ /* Try to load a library having the module name */
- if(modules == NULL) {
- l = library_load(name, error);
- if(l == NULL) return NULL;
- else library_lock_loaded(l);
+ if(modules == NULL) {
+ l = library_load(name, error);
+ if(l == NULL) return NULL;
+ else library_lock_loaded(l);
- /* A library was found, does it contain the named module */
+ /* A library was found, does it contain the named module */
- modules = g_hash_table_lookup(modules_by_name, name);
- if(modules == NULL) {
- g_set_error(error, lttv_module_error, LTTV_MODULE_NOT_FOUND,
- "Module %s not found in library %s", name, l->info.name);
- library_unlock_loaded(l);
- return NULL;
- }
- }
- m = (LttvModule *)(modules->pdata[modules->len - 1]);
+ modules = g_hash_table_lookup(modules_by_name, name);
+ if(modules == NULL) {
+ g_set_error(error, lttv_module_error, LTTV_MODULE_NOT_FOUND,
+ "Module %s not found in library %s", name, l->info.name);
+ library_unlock_loaded(l);
+ return NULL;
+ }
+ }
+ m = (LttvModule *)(modules->pdata[modules->len - 1]);
- /* We have the module */
+ /* We have the module */
- m->info.use_count++;
+ m->info.use_count++;
- /* First use of the module. Initialize after getting the prerequisites */
+ /* First use of the module. Initialize after getting the prerequisites */
- if(m->info.use_count == 1) {
- for(i = 0 ; i < m->info.prerequisites_number ; i++) {
- required = module_require(m->prerequisites_names[i], &tmp_error);
+ if(m->info.use_count == 1) {
+ for(i = 0 ; i < m->info.prerequisites_number ; i++) {
+ required = module_require(m->prerequisites_names[i], &tmp_error);
- /* A prerequisite could not be found, undo everything and fail */
+ /* A prerequisite could not be found, undo everything and fail */
- if(required == NULL) {
- for(j = 0 ; j < m->prerequisites->len ; j++) {
- module_release((LttvModule *)(m->prerequisites->pdata[j]));
- }
- g_ptr_array_set_size(m->prerequisites, 0);
- if(l != NULL) library_unlock_loaded(l);
- g_set_error(error, lttv_module_error, LTTV_MODULE_NOT_FOUND,
- "Cannot find prerequisite for module %s: %s", name,
- tmp_error->message);
- g_clear_error(&tmp_error);
- return NULL;
- }
- g_ptr_array_add(m->prerequisites, required);
- }
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Module %s: init()", m->info.name);
- m->info.init();
- }
+ if(required == NULL) {
+ for(j = 0 ; j < m->prerequisites->len ; j++) {
+ module_release((LttvModule *)(m->prerequisites->pdata[j]));
+ }
+ g_ptr_array_set_size(m->prerequisites, 0);
+ if(l != NULL) library_unlock_loaded(l);
+ g_set_error(error, lttv_module_error, LTTV_MODULE_NOT_FOUND,
+ "Cannot find prerequisite for module %s: %s", name,
+ tmp_error->message);
+ g_clear_error(&tmp_error);
+ return NULL;
+ }
+ g_ptr_array_add(m->prerequisites, required);
+ }
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Module %s: init()", m->info.name);
+ m->info.init();
+ }
- /* Decrement the load count of the library. It will not really be
- unloaded since it contains a currently used module. */
+ /* Decrement the load count of the library. It will not really be
+ unloaded since it contains a currently used module. */
- if(l != NULL) library_unlock_loaded(l);
+ if(l != NULL) library_unlock_loaded(l);
- return(m);
+ return(m);
}
LttvModule *lttv_module_require(char *name, GError **error)
{
- LttvModule *m = module_require(name, error);
- if(m != NULL) m->info.require_count++;
- return(m);
+ LttvModule *m = module_require(name, error);
+ if(m != NULL) m->info.require_count++;
+ return(m);
}
static void module_release(LttvModule *m)
{
- guint i;
-
- library_lock_loaded(m->info.library);
-
- m->info.use_count--;
- if(m->info.use_count == 0) {
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Module %s: destroy()",m->info.name);
- m->info.destroy();
- for(i = 0 ; i < m->prerequisites->len ; i++) {
- module_release((LttvModule *)(m->prerequisites->pdata[i]));
- }
- g_ptr_array_set_size(m->prerequisites, 0);
- }
- library_unlock_loaded(m->info.library);
+ guint i;
+
+ library_lock_loaded(m->info.library);
+
+ m->info.use_count--;
+ if(m->info.use_count == 0) {
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Module %s: destroy()",m->info.name);
+ m->info.destroy();
+ for(i = 0 ; i < m->prerequisites->len ; i++) {
+ module_release((LttvModule *)(m->prerequisites->pdata[i]));
+ }
+ g_ptr_array_set_size(m->prerequisites, 0);
+ }
+ library_unlock_loaded(m->info.library);
}
void lttv_module_release(LttvModule *m)
{
- m->info.require_count--;
- module_release(m);
+ m->info.require_count--;
+ module_release(m);
}
void lttv_module_info(LttvModule *m, LttvModuleInfo *info)
{
- *info = m->info;
+ *info = m->info;
}
unsigned lttv_module_prerequisite_number(LttvModule *m)
{
- return m->prerequisites->len;
+ return m->prerequisites->len;
}
LttvModule *lttv_module_prerequisite_get(LttvModule *m, unsigned i)
{
- return (LttvModule *)(m->prerequisites->pdata[i]);
+ return (LttvModule *)(m->prerequisites->pdata[i]);
}
void lttv_library_info(LttvLibrary *l, LttvLibraryInfo *info)
{
- *info = l->info;
+ *info = l->info;
}
unsigned lttv_library_module_number(LttvLibrary *l)
{
- return l->modules->len;
+ return l->modules->len;
}
LttvModule *lttv_library_module_get(LttvLibrary *l, unsigned i)
{
- return (LttvModule *)(l->modules->pdata[i]);
+ return (LttvModule *)(l->modules->pdata[i]);
}
unsigned lttv_library_number()
{
- return libraries->len;
+ return libraries->len;
}
LttvLibrary *lttv_library_get(unsigned i)
{
- return (LttvLibrary *)(libraries->pdata[i]);
+ return (LttvLibrary *)(libraries->pdata[i]);
}
void lttv_library_path_add(const char *name)
{
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Add library path %s", name);
- g_ptr_array_add(library_paths,(char*)g_strdup(name));
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Add library path %s", name);
+ g_ptr_array_add(library_paths,(char*)g_strdup(name));
}
void lttv_library_path_remove(const char *name)
{
- guint i;
-
- for(i = 0 ; i < library_paths->len ; i++) {
- if(g_str_equal(name, library_paths->pdata[i])) {
- g_free(library_paths->pdata[i]);
- g_ptr_array_remove_index(library_paths,i);
- return;
- }
- }
+ guint i;
+
+ for(i = 0 ; i < library_paths->len ; i++) {
+ if(g_str_equal(name, library_paths->pdata[i])) {
+ g_free(library_paths->pdata[i]);
+ g_ptr_array_remove_index(library_paths,i);
+ return;
+ }
+ }
}
unsigned lttv_library_path_number()
{
- return library_paths->len;
+ return library_paths->len;
}
char *lttv_library_path_get(unsigned i)
{
- return (char *)(library_paths->pdata[library_paths->len - i - 1]);
+ return (char *)(library_paths->pdata[library_paths->len - i - 1]);
}
void lttv_module_register(struct _LttvModuleDescription *d)
{
- *module_next = d;
- module_next = &(d->next);
+ *module_next = d;
+ module_next = &(d->next);
}
static void init()
{
- if(initialized) return;
- g_assert(destroyed);
-
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Init module.c");
-
- initialized = TRUE;
- destroyed = FALSE;
- lttv_module_error = g_quark_from_string("LTTV_MODULE_ERROR");
- modules_by_name = g_hash_table_new(g_str_hash, g_str_equal);
- libraries = g_ptr_array_new();
- libraries_by_g_module = g_hash_table_new(g_direct_hash, g_direct_equal);
- library_paths = g_ptr_array_new();
-
- if(builtin_chain == NULL) builtin_chain = module_chain;
- module_chain = builtin_chain;
- library_add("builtin", NULL, NULL);
+ if(initialized) return;
+ g_assert(destroyed);
+
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Init module.c");
+
+ initialized = TRUE;
+ destroyed = FALSE;
+ lttv_module_error = g_quark_from_string("LTTV_MODULE_ERROR");
+ modules_by_name = g_hash_table_new(g_str_hash, g_str_equal);
+ libraries = g_ptr_array_new();
+ libraries_by_g_module = g_hash_table_new(g_direct_hash, g_direct_equal);
+ library_paths = g_ptr_array_new();
+
+ if(builtin_chain == NULL) builtin_chain = module_chain;
+ module_chain = builtin_chain;
+ library_add("builtin", NULL, NULL);
}
static void finish_destroy()
{
- guint i;
-
- if(initialized) return;
- g_assert(!destroyed);
-
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Finish destroy module.c");
- g_hash_table_destroy(modules_by_name);
- g_ptr_array_free(libraries, TRUE);
- g_hash_table_destroy(libraries_by_g_module);
- for(i = 0 ; i < library_paths->len ; i++) {
- g_free(library_paths->pdata[i]);
- }
- g_ptr_array_free(library_paths, TRUE);
- destroyed = TRUE;
+ guint i;
+
+ if(initialized) return;
+ g_assert(!destroyed);
+
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Finish destroy module.c");
+ g_hash_table_destroy(modules_by_name);
+ g_ptr_array_free(libraries, TRUE);
+ g_hash_table_destroy(libraries_by_g_module);
+ for(i = 0 ; i < library_paths->len ; i++) {
+ g_free(library_paths->pdata[i]);
+ }
+ g_ptr_array_free(library_paths, TRUE);
+ destroyed = TRUE;
}
static void destroy()
-{
- guint i, j, nb;
+{
+ guint i, j, nb;
- LttvLibrary *l, **locked_libraries;
+ LttvLibrary *l, **locked_libraries;
- LttvModule *m;
+ LttvModule *m;
- g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Destroy module.c");
+ g_log(G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "Destroy module.c");
- /* Unload all libraries */
+ /* Unload all libraries */
- nb = libraries->len;
- locked_libraries = g_new(LttvLibrary *, nb);
+ nb = libraries->len;
+ locked_libraries = g_new(LttvLibrary *, nb);
- for(i = 0 ; i < nb ; i++) {
- //g_assert(nb == libraries->len);
- l = (LttvLibrary *)(libraries->pdata[i]);
- locked_libraries[i] = l;
- library_lock_loaded(l);
- for(j = 0 ; j < l->modules->len ; j++) {
- m = (LttvModule *)(l->modules->pdata[j]);
- while(m->info.require_count > 0) lttv_module_release(m);
- }
- if(library_unlock_loaded(l) > 0)
- while(lttv_library_unload(l) > 0);
+ for(i = 0 ; i < nb ; i++) {
+ //g_assert(nb == libraries->len);
+ l = (LttvLibrary *)(libraries->pdata[i]);
+ locked_libraries[i] = l;
+ library_lock_loaded(l);
+ for(j = 0 ; j < l->modules->len ; j++) {
+ m = (LttvModule *)(l->modules->pdata[j]);
+ while(m->info.require_count > 0) lttv_module_release(m);
+ }
+ if(library_unlock_loaded(l) > 0)
+ while(lttv_library_unload(l) > 0);
- /* If the number of librairies loaded have changed, restart from the
- * beginning */
- if(nb != libraries->len) {
- i = 0;
- nb = libraries->len;
- }
+ /* If the number of librairies loaded have changed, restart from the
+ * beginning */
+ if(nb != libraries->len) {
+ i = 0;
+ nb = libraries->len;
+ }
- }
+ }
- for(i = 0 ; i < nb ; i++) {
- l = locked_libraries[i];
- library_unlock_loaded(l);
- }
- g_free(locked_libraries);
+ for(i = 0 ; i < nb ; i++) {
+ l = locked_libraries[i];
+ library_unlock_loaded(l);
+ }
+ g_free(locked_libraries);
- /* The library containing module.c may be locked by our caller */
+ /* The library containing module.c may be locked by our caller */
- g_assert(libraries->len <= 1);
+ g_assert(libraries->len <= 1);
- initialized = FALSE;
+ initialized = FALSE;
- exit(0);
+ exit(0);
}
-LTTV_MODULE("module", "Modules in libraries", \
- "Load libraries, list, require and initialize contained modules", \
- init, destroy)
+LTTV_MODULE("module", "Modules in libraries", \
+ "Load libraries, list, require and initialize contained modules", \
+ init, destroy)
projects / lttv.git / blobdiff