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/libkse/thread/thr_attr_get_np.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'lib/libkse/thread/thr_attr_get_np.c') diff --git a/lib/libkse/thread/thr_attr_get_np.c b/lib/libkse/thread/thr_attr_get_np.c index 2a37f4d..4431824 100644 --- a/lib/libkse/thread/thr_attr_get_np.c +++ b/lib/libkse/thread/thr_attr_get_np.c @@ -36,22 +36,18 @@ __weak_reference(_pthread_attr_get_np, pthread_attr_get_np); int _pthread_attr_get_np(pthread_t pid, pthread_attr_t *dst) { + struct pthread *curthread; int ret; if (pid == NULL || dst == NULL || *dst == NULL) return (EINVAL); - if ((ret = _find_thread(pid)) != 0) + curthread = _get_curthread(); + if ((ret = _thr_ref_add(curthread, pid, /*include dead*/0)) != 0) return (ret); memcpy(*dst, &pid->attr, sizeof(struct pthread_attr)); - - /* - * Special case, if stack address was not provided by caller - * of pthread_create(), then return address allocated internally - */ - if ((*dst)->stackaddr_attr == NULL) - (*dst)->stackaddr_attr = pid->stack; + _thr_ref_delete(curthread, pid); return (0); } -- cgit v1.1