Norman Feske 3a65f0bba3 libc: 'with_libc' mechanism to enter libc runtime ...

This commit extends an easy-to-use mechanism to allow Genode component
code to enter/leave the libc application context. This is needed
whenever low-level component code (like signal handlers or RPC
functions) need to interact with potentially blocking libc I/O
functions.

Please note that this commit contains the API-level design only. The
actual context switching code 'execute_in_application_context' is
missing.

2017-02-28 12:59:16 +01:00

..

libc

libc: 'with_libc' mechanism to enter libc runtime

2017-02-28 12:59:16 +01:00