Changes between Version 2 and Version 3 of Obsolete/Proposals/SignalSupportRevision

Timestamp:

May 16, 2011, 12:28:55 AM (14 years ago)

Author:

bonefish

Comment:

Fixed misunderstanding about signal handlers -- they exist per team, not per thread.

Obsolete/Proposals/SignalSupportRevision

@@ -76 +76 @@
    - `sigaction()`:
      - Binary compatibility changes (sigset_t width, `SIGBUS`).
+     - Move signal handler from thread to team.
      - Support for `SA_SIGINFO`/`sigaction::sa_sigaction`.
    - `sigaddset()`, `sigdelset()`, `sigemptyset()`, `sigfillset()`,
@@ -91 +92 @@
      and change the meaning of `debug_nub_{s,g}et_signal_masks::thread == -1` to
      refer to those.
-   - `B_DEBUG_MESSAGE_{S,G}ET_SIGNAL_HANDLER`: Change the meaning of
-     `debug_nub_{s,g}et_signal_handler::thread == -1` to refer to the process.
+   - `B_DEBUG_MESSAGE_{S,G}ET_SIGNAL_HANDLER`: Remove
+     `debug_nub_{s,g}et_signal_handler::thread` as only the whole process
+     has a signal handlers, not individual threads.
    - Binary compatibility does not need to be considered, since the debugger
      interface is not BeOS compatible and is more or less experimental ATM.