Exporting C++ headers from system/core

Moved headers from include/libutils and include/libsysutils to
libutils/include and libsysutils/include respectively, so they can be
exported via these libs. They needed to be moved since Soong does
not allow export from external folder.

Added symlink from old locations. They are needed since Soong
includes system/core/include by default. Once all modules are
cleaned up to explicitly add the required libs, the symlinks will be
removed.

Moved headers of libutils to libutils_headers. They should be used
by modules for header-only inlines. Added libutils_headers as
dependency of libutils.

Split of C++ headers into those that have no dependency and those that
have dependency on libutils.so will be handled in a later CL.

Test: Add above libs to shared lib of local module
Change-Id: I122db72056b26b1f39bad1d9a0c2a1c5efda3550

1 files changed, 21 insertions, 0 deletions

diff --git a/libsysutils/include/sysutils/FrameworkClient.h b/libsysutils/include/sysutils/FrameworkClient.h
new file mode 100644
index 000000000..4a3f0de0e
--- /dev/null
+++ b/libsysutils/include/sysutils/FrameworkClient.h
@@ -0,0 +1,21 @@
+#ifndef _FRAMEWORK_CLIENT_H
+#define _FRAMEWORK_CLIENT_H
+
+#include "List.h"
+
+#include <pthread.h>
+
+class FrameworkClient {
+    int             mSocket;
+    pthread_mutex_t mWriteMutex;
+
+public:
+    FrameworkClient(int sock);
+    virtual ~FrameworkClient() {}
+
+    int sendMsg(const char *msg);
+    int sendMsg(const char *msg, const char *data);
+};
+
+typedef android::sysutils::List<FrameworkClient *> FrameworkClientCollection;
+#endif