Add computation of credentials

Credentials are computed if possible.

Change-Id: I36c7e95a35431b27109c26b51eab690d685862e1
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

1 files changed, 38 insertions, 0 deletions

diff --git a/src/afb-cred.h b/src/afb-cred.h
new file mode 100644
index 00000000..5bd54233
--- /dev/null
+++ b/src/afb-cred.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2017 "IoT.bzh"
+ * Author: José Bollo <jose.bollo@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <sys/types.h>
+
+struct afb_cred
+{
+	int refcount;
+	uid_t uid;
+	gid_t gid;
+	pid_t pid;
+	const char *label;
+	const char *id;
+};
+
+extern struct afb_cred *afb_cred_current();
+extern struct afb_cred *afb_cred_create(uid_t uid, gid_t gid, pid_t pid, const char *label);
+extern struct afb_cred *afb_cred_create_for_socket(int fd);
+extern struct afb_cred *afb_cred_addref(struct afb_cred *cred);
+extern void afb_cred_unref(struct afb_cred *cred);
+
+