Minix/rpi_b
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
4,344 Commits 1 Branch 0 Tags
79285c366432ad0d2f73157192d86dc9e8bbaa6b
Commit Graph
5 Commits
Author SHA1 Message Date
Thomas Veerman 9b43de2cb3 Clean up mthread 2011-07-27 09:30:26 +00:00
Thomas Veerman b1a60476c0 Return errors directly instead of using errno 2011-04-13 14:01:13 +00:00
Thomas Veerman c8d0edc06a - Refactor mthread structure fields to prevent name clashes 
- Remove sanity checks for initialized mutexes and condition variables. This
  significantly boosts performance. The checks can be turned back on by
  compiling libmthread with MTHREAD_STRICT. According to POSIX operations on
  uninitialized variables are a MAY fail if, therefore allowing this
  optimization.
- Test59 has to be accommodated to the lack of sanity checks on uninitialized
  variables in the library. It specifically tests for them and will run into
  segfaults when the checks are absent in the library.
- Fix a few bugs related to the scheduler
- Do some general code cleanups
 2011-03-18 10:29:54 +00:00
Thomas Veerman a7072a5e1c Revamp the mthread library and update test59 
Before, the 'main thread' of a process was never taken into account anywhere in
the library, causing mutexes not to work properly (and consequently, neither
did the condition variables). For example, if the 'main thread' (that is, the
thread which is started at the beginning of a process; not a spawned thread by
the library) would lock a mutex, it wasn't actually locked.
 2010-09-30 13:44:13 +00:00
Thomas Veerman 12e167f672 Add libmthread and test59 to test the implementation 2010-09-21 12:22:38 +00:00