1 files changed, 43 insertions, 0 deletions
diff --git a/lib/util/iov_buf.c b/lib/util/iov_buf.c
new file mode 100644
index 0000000..0c18466
--- /dev/null
+++ b/lib/util/iov_buf.c
@@ -0,0 +1,43 @@
+/*
+ * Unix SMB/CIFS implementation.
+ * Samba system utilities
+ * Copyright (C) Volker Lendecke 2014
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "replace.h"
+#include "system/filesys.h"
+#include "iov_buf.h"
+#include <talloc.h>
+
+uint8_t *iov_concat(TALLOC_CTX *mem_ctx, const struct iovec *iov, int count)
+{
+	ssize_t buflen;
+	uint8_t *buf;
+
+	buflen = iov_buflen(iov, count);
+	if (buflen == -1) {
+		return NULL;
+	}
+
+	buf = talloc_array(mem_ctx, uint8_t, buflen);
+	if (buf == NULL) {
+		return NULL;
+	}
+
+	iov_buf(iov, count, buf, buflen);
+
+	return buf;
+}