initial commit

1 files changed, 62 insertions, 0 deletions

diff --git a/include/linux/tsnif.h b/include/linux/tsnif.h
new file mode 100644
index 0000000..8582c1c
--- /dev/null
+++ b/include/linux/tsnif.h
@@ -0,0 +1,62 @@
+#ifndef TSNIF_H
+#define TSNIF_H
+
+/* TODO there has to be better way */
+#ifndef __KERNEL__
+#include <netlink/attr.h>
+#endif
+
+#define TSNIF_VERSION	1
+
+/* attributes */
+enum {
+	TSNIF_ATTR_UNSPEC,
+	TSNIF_ATTR_TYPE,
+	TSNIF_ATTR_IDX,
+	TSNIF_ATTR_GROUP,
+	TSNIF_ATTR_ERR,
+	TSNIF_ATTR_DATA,
+	TSNIF_ATTR_WS,
+	TSNIF_ATTR_TIME,
+	TSNIF_ATTR_FLAGS,
+	__TSNIF_ATTR_MAX,
+};
+
+#define TSNIF_ATTR_MAX (__TSNIF_ATTR_MAX - 1)
+
+#define TSNIF_POLICY(var) \
+static struct nla_policy var[TSNIF_ATTR_MAX + 1] = { \
+	[TSNIF_ATTR_TYPE]	= { .type = NLA_U32 }, \
+	[TSNIF_ATTR_IDX]	= { .type = NLA_U32 }, \
+	[TSNIF_ATTR_GROUP]	= { .type = NLA_U32 }, \
+	[TSNIF_ATTR_FLAGS]	= { .type = NLA_U32 }, \
+	[TSNIF_ATTR_DATA]	= { .type = NLA_UNSPEC}, \
+};
+
+enum {
+	TSNIF_CMD_ATTACH,
+	TSNIF_CMD_DETACH,
+	TSNIF_CMD_RELEASE,
+	TSNIF_CMD_MGROUP,
+	TSNIF_CMD_TGROUP,
+	TSNIF_CMD_DATA,
+	TSNIF_CMD_TTY_CREATE,
+	TSNIF_CMD_TTY_RELEASE,
+	__TSNIF_CMD_MAX,
+};
+
+#define TSNIF_CMD_MAX (__TSNIF_CMD_MAX - 1)
+
+enum {
+	TSNIF_FLAGS_PTY_MASTER,
+	TSNIF_FLAGS_PTY_SLAVE,
+};
+
+enum {
+	TSNIF_TYPE_TTY,
+	TSNIF_TYPE_TTYS,
+	TSNIF_TYPE_PTY,
+	TSNIF_TYPE_MAX,
+};
+
+#endif /* TSNIF_H */