attach: Cleanup docs from initial commmit (#1302)

- Remove unimplemented older API functions
- Remove mentions of reattach API
- Remove details on implementing a process attachment library
  - This will return later as a theory of operation

projects/rocprofiler-sdk/source/include/rocprofiler-sdk/experimental/registration.h

@@ -67,7 +67,7 @@ typedef void (*rocprofiler_tool_detach_t)(void* tool_data);
  * attach/detach, and data.
  *
  * This is an experimental extension of ::rocprofiler_tool_configure_result_t that adds support for
- * runtime attachment and detachment of tools. The `tool_reattach` and `tool_detach` function
+ * runtime attachment and detachment of tools. The `tool_attach` and `tool_detach` function
  * pointers allow tools to handle dynamic attachment scenarios where they may need to suspend and
  * resume profiling operations.
  *

projects/rocprofiler-sdk/source/lib/rocprofiler-sdk/registration.hpp

@@ -39,13 +39,6 @@ rocprofiler_set_api_table(const char* name,
                           uint64_t    lib_instance,
                           void**      tables,
                           uint64_t    num_tables) ROCPROFILER_PUBLIC_API;
-
-// functions for dynamic attach/detach control
-void
-rocprofiler_call_client_reattach() ROCPROFILER_PUBLIC_API;
-
-void
-rocprofiler_call_client_detach() ROCPROFILER_PUBLIC_API;
 }
 
 namespace rocprofiler
@@ -83,7 +76,7 @@ set_fini_status(int);
 bool
 supports_attachment();
 
-// call tool_reattach function for all registered clients
+// call tool_attach function for all registered clients
 rocprofiler_status_t
 attach();