[SVN] r10521

[Luke Daley]

• Instead of using syscall(), use dlsym() to get at the real implementation of the system function we are augmenting, or trying to reach without going through our version.

Changed:
U   trunk/Support/lib/tm_interactive_input.dylib
U   trunk/Tools/tm_interactive_input/src/buffer.c
U   trunk/Tools/tm_interactive_input/src/dialog.c
U   trunk/Tools/tm_interactive_input/src/system_function_overrides.c