watki pthread we freebsd5.1 ?

Article View: pl.comp.os.freebsd

Article #57841

Back to pl.comp.os.freebsd Previous Next

#57841

From: vertigo
Date: Sun, 23 May 2004 13:24

30 lines
1616 bytes

Czesc
Mial ktos moze problemy z watkami pthread we freebsd5.1p16 ?
U mnie przy tworzeniu drugiego watku zawsze sypie seg.faultami,
nawet najprostszy program:
#include <pthread.h>
#include <stdio.h>

void* test(void* s)
{
     return NULL;
}

int main (void)
{
     pthread_t t1,t2;
     pthread_create(&t1,NULL,&test,NULL);
     pthread_create(&t2,NULL,&test,NULL);
     pthread_join(t1,NULL);
     pthread_join(t2,NULL);
     return 0;
}

i po wykananiu dostaje segmentation fault. Jak wykomnetuje jedno
pthread_create() wszytsko (nawet w o wiele bardziej skomplikowanym 
przypadku) dziala.
Dlaczego ?

Dzieki
Michal
P.S Jak inaczej latwo i szybko stworzyc watek ? (tylko nie przez pth).

Technical Details

Message-ID: <c8q8qj$2ie$1@nemesis.news.tpi.pl>

Path:

mbox-mo1.pugleaf.net!number1.nntp.dca.giganews.com!internal1.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!npeer.de.kpn-eurorings.net!newsfeed.tpinternet.pl!atlantis.news.tpi.pl!news.tpi.pl!not-for-mail

Show Full Headers

Complete Article Headers

Path: mbox-mo1.pugleaf.net!number1.nntp.dca.giganews.com!internal1.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!npeer.de.kpn-eurorings.net!newsfeed.tpinternet.pl!atlantis.news.tpi.pl!news.tpi.pl!not-for-mail
From: vertigo <none@microsoft.com>
Newsgroups: pl.comp.os.freebsd
Subject: watki pthread we freebsd5.1 ?
Date: Sun, 23 May 2004 15:24:17 +0200
Organization: tp.internet - http://www.tpi.pl/
Lines: 31
Message-ID: <c8q8qj$2ie$1@nemesis.news.tpi.pl>
NNTP-Posting-Host: piaski.eu.org
Mime-Version: 1.0
X-Trace: nemesis.news.tpi.pl 1085318804 2638 80.55.40.138 (23 May 2004 13:26:44 GMT)
X-Complaints-To: usenet@tpi.pl
NNTP-Posting-Date: Sun, 23 May 2004 13:26:44 +0000 (UTC)
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 (ax)
X-Accept-Language: pl
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit