From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
This avoid having to iterate twice in the list to free its elements.
---
configure.ac | 3 +++
plugins/bluetooth.c | 8 +++-----
plugins/pbap.c | 7 ++++---
plugins/phonebook-dummy.c | 3 +--
plugins/phonebook-tracker.c | 5 ++---
plugins/vcard.c | 18 ++++++------------
src/obex.h | 8 ++++++++
7 files changed, 27 insertions(+), 25 deletions(-)
diff --git a/configure.ac b/configure.ac
index 708e40b..e02f218 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,6 +71,9 @@ AC_CHECK_LIB(dl, dlopen, dummy=yes,
PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.16, dummy=yes,
AC_MSG_ERROR(libglib 2.16 or later is required))
+AC_CHECK_LIB(glib-2.0, g_slist_free_full, dummy=yes,
+ AC_DEFINE(NEED_G_SLIST_FREE_FULL, 1,
+ [Define to 1 if you need g_slist_free_full() function.]))
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
diff --git a/plugins/bluetooth.c b/plugins/bluetooth.c
index b126717..0c50a54 100644
--- a/plugins/bluetooth.c
+++ b/plugins/bluetooth.c
@@ -546,7 +546,7 @@ static void *bluetooth_start(struct obex_server *server, int *err)
return ios;
}
-static void stop(gpointer data, gpointer user_data)
+static void stop(gpointer data)
{
GIOChannel *io = data;
@@ -558,8 +558,7 @@ static void bluetooth_stop(void *data)
{
GSList *ios = data;
- g_slist_foreach(ios, stop, NULL);
- g_slist_free(ios);
+ g_slist_free_full(ios, stop);
}
static struct obex_transport_driver driver = {
@@ -589,8 +588,7 @@ static void bluetooth_exit(void)
g_dbus_remove_watch(connection, listener_id);
if (any) {
- g_slist_foreach(any->services, (GFunc) g_free, NULL);
- g_slist_free(any->services);
+ g_slist_free_full(any->services, g_free);
g_free(any->path);
g_free(any);
}
diff --git a/plugins/pbap.c b/plugins/pbap.c
index 5455cce..1925b5f 100644
--- a/plugins/pbap.c
+++ b/plugins/pbap.c
@@ -160,8 +160,10 @@ static const uint8_t PBAP_TARGET[TARGET_SIZE] = {
typedef int (*cache_entry_find_f) (const struct cache_entry *entry,
const char *value);
-static void cache_entry_free(struct cache_entry *entry)
+static void cache_entry_free(void *data)
{
+ struct cache_entry *entry = data;
+
g_free(entry->id);
g_free(entry->name);
g_free(entry->sound);
@@ -222,8 +224,7 @@ static const char *cache_find(struct cache *cache, uint32_t handle)
static void cache_clear(struct cache *cache)
{
- g_slist_foreach(cache->entries, (GFunc) cache_entry_free, NULL);
- g_slist_free(cache->entries);
+ g_slist_free_full(cache->entries, cache_entry_free);
cache->entries = NULL;
}
diff --git a/plugins/phonebook-dummy.c b/plugins/phonebook-dummy.c
index ede4643..035ec35 100644
--- a/plugins/phonebook-dummy.c
+++ b/plugins/phonebook-dummy.c
@@ -186,8 +186,7 @@ static int foreach_vcard(DIR *dp, vcard_func_t func, uint16_t offset,
close(fd);
}
- g_slist_foreach(sorted, (GFunc) g_free, NULL);
- g_slist_free(sorted);
+ g_slist_free_full(sorted, g_free);
if (count)
*count = n;
diff --git a/plugins/phonebook-tracker.c b/plugins/phonebook-tracker.c
index d1f4cd7..2ff2056 100644
--- a/plugins/phonebook-tracker.c
+++ b/plugins/phonebook-tracker.c
@@ -1442,15 +1442,14 @@ static gboolean find_checked_number(GSList *numbers, const char *number)
return FALSE;
}
-static void gstring_free_helper(gpointer data, gpointer user_data)
+static void gstring_free_helper(gpointer data)
{
g_string_free(data, TRUE);
}
static void free_data_numbers(struct phonebook_data *data)
{
- g_slist_foreach(data->numbers, gstring_free_helper, NULL);
- g_slist_free(data->numbers);
+ g_slist_free_full(data->numbers, gstring_free_helper);
data->numbers = NULL;
}
diff --git a/plugins/vcard.c b/plugins/vcard.c
index b997fc4..604dc96 100644
--- a/plugins/vcard.c
+++ b/plugins/vcard.c
@@ -30,6 +30,7 @@
#include <gdbus.h>
#include "vcard.h"
+#include "obex.h"
#define ADDR_FIELD_AMOUNT 7
#define LEN_MAX 128
@@ -599,7 +600,7 @@ void phonebook_add_contact(GString *vcards, struct phonebook_contact *contact,
}
-static void field_free(gpointer data, gpointer user_data)
+static void field_free(gpointer data)
{
struct phonebook_field *field = data;
@@ -612,17 +613,10 @@ void phonebook_contact_free(struct phonebook_contact *contact)
if (contact == NULL)
return;
- g_slist_foreach(contact->numbers, field_free, NULL);
- g_slist_free(contact->numbers);
-
- g_slist_foreach(contact->emails, field_free, NULL);
- g_slist_free(contact->emails);
-
- g_slist_foreach(contact->addresses, field_free, NULL);
- g_slist_free(contact->addresses);
-
- g_slist_foreach(contact->urls, field_free, NULL);
- g_slist_free(contact->urls);
+ g_slist_free_full(contact->numbers, field_free);
+ g_slist_free_full(contact->emails, field_free);
+ g_slist_free_full(contact->addresses, field_free);
+ g_slist_free_full(contact->urls, field_free);
g_free(contact->uid);
g_free(contact->fullname);
diff --git a/src/obex.h b/src/obex.h
index 03243f1..b1afe56 100644
--- a/src/obex.h
+++ b/src/obex.h
@@ -73,3 +73,11 @@ gboolean obex_option_symlinks(void);
/* Just a thin wrapper around memcmp to deal with NULL values */
int memncmp0(const void *a, size_t na, const void *b, size_t nb);
+
+#ifdef NEED_G_SLIST_FREE_FULL
+static inline void g_slist_free_full(GSList *list, GDestroyNotify free_func)
+{
+ g_slist_foreach(list, (GFunc) free_func, NULL);
+ g_slist_free(list);
+}
+#endif
--
1.7.6
--
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