[core] Add G_GNUC_MALLOC to all functions returning allocated data

This is in addition to G_GNUC_WARN_UNUSED_RESULT, so that we get the benefit
of compiler aliasing optimisations, plus a reminder to not discard returned
values without freeing/unreffing them.

5 files changed, 7 insertions, 5 deletions

diff --git a/gdata/gcontact/gdata-gcontact-calendar.h b/gdata/gcontact/gdata-gcontact-calendar.h
index cfc64271..7eb37775 100644
--- a/gdata/gcontact/gdata-gcontact-calendar.h
+++ b/gdata/gcontact/gdata-gcontact-calendar.h
@@ -99,7 +99,7 @@ typedef struct {
 GType gdata_gcontact_calendar_get_type (void) G_GNUC_CONST;
 
 GDataGContactCalendar *gdata_gcontact_calendar_new (const gchar *uri, const gchar *relation_type,
-                                                    const gchar *label, gboolean is_primary) G_GNUC_WARN_UNUSED_RESULT;
+                                                    const gchar *label, gboolean is_primary) G_GNUC_WARN_UNUSED_RESULT G_GNUC_MALLOC;
 gint gdata_gcontact_calendar_compare (const GDataGContactCalendar *a, const GDataGContactCalendar *b);
 
 const gchar *gdata_gcontact_calendar_get_uri (GDataGContactCalendar *self);
diff --git a/gdata/gcontact/gdata-gcontact-event.h b/gdata/gcontact/gdata-gcontact-event.h
index 6a9caf0f..bbe0a997 100644
--- a/gdata/gcontact/gdata-gcontact-event.h
+++ b/gdata/gcontact/gdata-gcontact-event.h
@@ -86,7 +86,8 @@ typedef struct {
 
 GType gdata_gcontact_event_get_type (void) G_GNUC_CONST;
 
-GDataGContactEvent *gdata_gcontact_event_new (const GDate *date, const gchar *relation_type, const gchar *label) G_GNUC_WARN_UNUSED_RESULT;
+GDataGContactEvent *gdata_gcontact_event_new (const GDate *date, const gchar *relation_type,
+                                              const gchar *label) G_GNUC_WARN_UNUSED_RESULT G_GNUC_MALLOC;
 
 void gdata_gcontact_event_get_date (GDataGContactEvent *self, GDate *date);
 void gdata_gcontact_event_set_date (GDataGContactEvent *self, const GDate *date);
diff --git a/gdata/gcontact/gdata-gcontact-jot.h b/gdata/gcontact/gdata-gcontact-jot.h
index b4e42170..2eb89889 100644
--- a/gdata/gcontact/gdata-gcontact-jot.h
+++ b/gdata/gcontact/gdata-gcontact-jot.h
@@ -122,7 +122,7 @@ typedef struct {
 
 GType gdata_gcontact_jot_get_type (void) G_GNUC_CONST;
 
-GDataGContactJot *gdata_gcontact_jot_new (const gchar *content, const gchar *relation_type) G_GNUC_WARN_UNUSED_RESULT;
+GDataGContactJot *gdata_gcontact_jot_new (const gchar *content, const gchar *relation_type) G_GNUC_WARN_UNUSED_RESULT G_GNUC_MALLOC;
 
 const gchar *gdata_gcontact_jot_get_content (GDataGContactJot *self);
 void gdata_gcontact_jot_set_content (GDataGContactJot *self, const gchar *content);
diff --git a/gdata/gcontact/gdata-gcontact-relation.h b/gdata/gcontact/gdata-gcontact-relation.h
index efcd004e..73660f88 100644
--- a/gdata/gcontact/gdata-gcontact-relation.h
+++ b/gdata/gcontact/gdata-gcontact-relation.h
@@ -230,7 +230,8 @@ typedef struct {
 
 GType gdata_gcontact_relation_get_type (void) G_GNUC_CONST;
 
-GDataGContactRelation *gdata_gcontact_relation_new (const gchar *name, const gchar *relation_type, const gchar *label) G_GNUC_WARN_UNUSED_RESULT;
+GDataGContactRelation *gdata_gcontact_relation_new (const gchar *name, const gchar *relation_type,
+                                                    const gchar *label) G_GNUC_WARN_UNUSED_RESULT G_GNUC_MALLOC;
 
 const gchar *gdata_gcontact_relation_get_name (GDataGContactRelation *self);
 void gdata_gcontact_relation_set_name (GDataGContactRelation *self, const gchar *name);
diff --git a/gdata/gcontact/gdata-gcontact-website.h b/gdata/gcontact/gdata-gcontact-website.h
index da0d62fd..91bd5857 100644
--- a/gdata/gcontact/gdata-gcontact-website.h
+++ b/gdata/gcontact/gdata-gcontact-website.h
@@ -147,7 +147,7 @@ typedef struct {
 GType gdata_gcontact_website_get_type (void) G_GNUC_CONST;
 
 GDataGContactWebsite *gdata_gcontact_website_new (const gchar *uri, const gchar *relation_type,
-                                                  const gchar *label, gboolean is_primary) G_GNUC_WARN_UNUSED_RESULT;
+                                                  const gchar *label, gboolean is_primary) G_GNUC_WARN_UNUSED_RESULT G_GNUC_MALLOC;
 gint gdata_gcontact_website_compare (const GDataGContactWebsite *a, const GDataGContactWebsite *b);
 
 const gchar *gdata_gcontact_website_get_uri (GDataGContactWebsite *self);