From 5d56aa9cb2bdbe0a18bafbdbb6eb8cf6a46beb79 Mon Sep 17 00:00:00 2001 From: deischen Date: Fri, 18 Apr 2003 05:04:16 +0000 Subject: Revamp libpthread so that it has a chance of working in an SMP environment. This includes support for multiple KSEs and KSEGs. The ability to create more than 1 KSE via pthread_setconcurrency() is in the works as well as support for PTHREAD_SCOPE_SYSTEM threads. Those should come shortly. There are still some known issues which davidxu and I are working on, but it'll make it easier for us by committing what we have. This library now passes all of the ACE tests that libc_r passes with the exception of one. It also seems to work OK with KDE including konqueror, kwrite, etc. I haven't been able to get mozilla to run due to lack of java plugin, so I'd be interested to see how it works with that. Reviewed by: davidxu --- lib/libpthread/thread/thr_switch_np.c | 22 ++-------------------- 1 file changed, 2 insertions(+), 20 deletions(-) (limited to 'lib/libpthread/thread/thr_switch_np.c') diff --git a/lib/libpthread/thread/thr_switch_np.c b/lib/libpthread/thread/thr_switch_np.c index 45c289e..b70ce70 100644 --- a/lib/libpthread/thread/thr_switch_np.c +++ b/lib/libpthread/thread/thr_switch_np.c @@ -43,29 +43,11 @@ __weak_reference(_pthread_switch_delete_np, pthread_switch_delete_np); int _pthread_switch_add_np(pthread_switch_routine_t routine) { - int ret = 0; - - if (routine == NULL) - /* Return an invalid argument error: */ - ret = EINVAL; - else - /* Shouldn't need a lock to protect this assigment. */ - _sched_switch_hook = routine; - - return(ret); + return (ENOTSUP); } int _pthread_switch_delete_np(pthread_switch_routine_t routine) { - int ret = 0; - - if (routine != _sched_switch_hook) - /* Return an invalid argument error: */ - ret = EINVAL; - else - /* Shouldn't need a lock to protect this assigment. */ - _sched_switch_hook = NULL; - - return(ret); + return (ENOTSUP); } -- cgit v1.1