From 3fd70cad862febf8f1a60bd47576cb758d085958 Mon Sep 17 00:00:00 2001
From: Johan Hedberg <johan.hedberg@nokia.com>
Date: Sat, 20 Jan 2007 11:50:05 +0000
Subject: Implement memory allocation functions for eglib

---
 eglib/gmain.c | 75 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 eglib/gmain.h | 20 ++++++++++++++++
 2 files changed, 95 insertions(+)

diff --git a/eglib/gmain.c b/eglib/gmain.c
index a3bf3760..bc1af91a 100644
--- a/eglib/gmain.c
+++ b/eglib/gmain.c
@@ -813,3 +813,78 @@ void g_slist_free(GSList *list)
 		free(l);
 	}
 }
+
+/* Memory allocation functions */
+
+gpointer g_malloc(gulong n_bytes)
+{
+	gpointer mem;
+
+	if (!n_bytes)
+		return NULL;
+
+	mem = malloc((size_t) n_bytes);
+	if (!mem) {
+		fprintf(stderr, "g_malloc: failed to allocate %lu bytes",
+				n_bytes);
+		abort();
+	}
+
+	return mem;
+}
+
+gpointer g_malloc0(gulong n_bytes)
+{
+	gpointer mem;
+
+	if (!n_bytes)
+		return NULL;
+
+	mem = g_malloc(n_bytes);
+
+	memset(mem, 0, (size_t) n_bytes);
+
+	return mem;
+}
+
+gpointer g_try_malloc(gulong n_bytes)
+{
+	if (!n_bytes)
+		return NULL;
+
+	return malloc((size_t) n_bytes);
+}
+
+gpointer g_try_malloc0(gulong n_bytes)
+{
+	gpointer mem;
+
+	mem = g_try_malloc(n_bytes);
+	if (mem)
+		memset(mem, 0, (size_t) n_bytes);
+
+	return mem;
+}
+
+void g_free(gpointer mem)
+{
+	if (mem)
+		free(mem);
+}
+
+gchar *g_strdup(const gchar *str)
+{
+	gchar *s;
+
+	if (!str)
+		return NULL;
+
+	s = strdup(str);
+	if (!s) {
+		fprintf(stderr, "strdup: failed to allocate new string");
+		abort();
+	}
+
+	return s;
+}
+
diff --git a/eglib/gmain.h b/eglib/gmain.h
index 950d4170..c86ab1eb 100644
--- a/eglib/gmain.h
+++ b/eglib/gmain.h
@@ -136,4 +136,24 @@ void g_slist_free(GSList *list);
 
 /* End GSList declarations */
 
+/* Memory allocation related */
+
+gpointer g_malloc(gulong n_bytes);
+gpointer g_malloc0(gulong n_bytes);
+gpointer g_try_malloc(gulong n_bytes);
+gpointer g_try_malloc0(gulong n_bytes);
+
+void g_free(gpointer mem);
+
+gchar *g_strdup(const gchar *str);
+
+#define g_new(struct_type, n_structs) \
+	((struct_type *) g_malloc (((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
+#define g_new0(struct_type, n_structs) \
+	((struct_type *) g_malloc0 (((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
+#define g_try_new(struct_type, n_structs)               \
+	((struct_type *) g_try_malloc (((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
+#define g_try_new0(struct_type, n_structs)              \
+	((struct_type *) g_try_malloc0 (((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
+
 #endif /* __GMAIN_H */
-- 
cgit