1 files changed, 38 insertions, 0 deletions
diff --git a/osmo-gsup-hlr/src/rand_urandom.c b/osmo-gsup-hlr/src/rand_urandom.c
new file mode 100644
index 0000000..68243ca
--- /dev/null
+++ b/osmo-gsup-hlr/src/rand_urandom.c
@@ -0,0 +1,38 @@
+/* (C) 2012 by Harald Welte <laforge@gnumonks.org>
+ *
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+static int rand_fd = -1;
+int rand_init(void)
+{
+	rand_fd = open("/dev/urandom", O_RDONLY);
+
+	return rand_fd;
+}
+
+int rand_get(uint8_t *rand, unsigned int len)
+{
+	return read(rand_fd, rand, len);
+}