uvt: new library implementing VTs in user-space

UVT is based heavily on the old cdev-sessions. It uses CUSE/FUSE to
implement virtual terminals in user-space.

This move into a library allows to use it in other projects, too. There is
no reason to limit it to kmscon sessions. In fact, we will remove the
cdev-sessions, soon and make kmscon a stand-alone terminal emulator
without any session capability.
Instead, the uvtd program will provide the VT emulation.

This library is not finished, nor ready for use. However, feel free to
contribute patches so we can eventually release a stable API.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>

2 files changed, 46 insertions, 0 deletions

diff --git a/docs/pc/libuvt.pc.in b/docs/pc/libuvt.pc.in
new file mode 100644
index 0000000..e72d50c
--- /dev/null
+++ b/docs/pc/libuvt.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: uvt
+Description: User-space Virtual Terminal Implementation
+URL: @PACKAGE_URL@
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -luvt
+Cflags: -I${includedir}
diff --git a/docs/sym/libuvt.sym b/docs/sym/libuvt.sym
new file mode 100644
index 0000000..d4eed58
--- /dev/null
+++ b/docs/sym/libuvt.sym
@@ -0,0 +1,35 @@
+/***
+ * UVT - Userspace Virtual Terminals
+ *
+ * Copyright (c) 2012-2013 David Herrmann <dh.herrmann@googlemail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ ***/
+
+LIBUVT_1 {
+global:
+	uvt_ctx_new;
+	uvt_ctx_ref;
+	uvt_ctx_unref;
+	uvt_ctx_get_fd;
+	uvt_ctx_dispatch;
+local:
+	*;
+};