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| author | Ian Lynagh <igloo@earth.li> | 2009-02-08 19:14:31 +0000 |
|---|---|---|
| committer | Ian Lynagh <igloo@earth.li> | 2009-02-08 19:14:31 +0000 |
| commit | 4fc80ef6710401b4b249c2bf298986623bdbd503 (patch) | |
| tree | f422124a2291215b261da346f8acfcde9bd53565 /rts/posix | |
| parent | a7d8074da3f326da718d1057d1b3337210ba34a8 (diff) | |
| download | haskell-4fc80ef6710401b4b249c2bf298986623bdbd503.tar.gz | |
Handle the case where setitimer(ITIMER_VIRTUAL) is not always available
Patch from sthibaul. Fixes trac #2883.
Diffstat (limited to 'rts/posix')
| -rw-r--r-- | rts/posix/Itimer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/rts/posix/Itimer.c b/rts/posix/Itimer.c index 6b4ba3bb70..eb26cd3699 100644 --- a/rts/posix/Itimer.c +++ b/rts/posix/Itimer.c @@ -80,9 +80,10 @@ #elif defined(HAVE_SETITIMER) -# ifdef THREADED_RTS +# if defined(THREADED_RTS) || !defined(HAVE_SETITIMER_VIRTUAL) // Oh dear, we have to use SIGALRM if there's no timer_create and // we're using the THREADED_RTS. This leads to problems, see bug #850. +// We also use it if we don't have a virtual timer (trac #2883). # define ITIMER_SIGNAL SIGALRM # define ITIMER_FLAVOUR ITIMER_REAL # else |