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From: [email protected]
Operating system: NetBSD 4
PHP version: 5.3CVS-2009-03-28 (CVS)
PHP Bug Type: PCNTL related
Bug description: pcntl tests failing on NetBSD
Description:
------------
There are a few problems with the new pcntl extension on my NetBSD 4.0
system. The extension compiles fine, but a few tests fail.
First, it seems that NetBSD sigtimedwait / sigwaitinfo implementations
return 0 on success and -1 on failure, rather then the signal number: see
http://www.daemon-systems.org/man/sigwait.2.html
A patch is available here:
http://www.beccati.com/misc/php/pcntl_sigtimedwait_HEAD.diff
I didn't commit myself as you might want a better (autoconf based?) fix.
Second, there are a couple of kernel bugs interfering with pcntl properly
working:
http://www.netbsd.org/cgi-bin/query-pr-single.pl?number=41076 (Fixed in
-current)
http://www.netbsd.org/cgi-bin/query-pr-single.pl?number=41085 (Under
investigation)
Once those bugs have been fixed the extensions should be properly working
on NetBSD.
Reproduce code:
---------------
pcntl_sigprocmask(SIG_BLOCK, array(SIGTERM));
posix_kill(posix_getpid(), SIGTERM);
var_dump(pcntl_sigwaitinfo(array(SIGTERM), $siginfo));
var_dump($siginfo);
Expected result:
----------------
int(15)
array(3) {
[u"signo"]=>
int(15)
[u"errno"]=>
int(0)
[u"code"]=>
int(0)
}
Actual result:
--------------
int(0)
NULL
--
Edit bug report at http://bugs.php.net/?id=47816&edit=1
--
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47816&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47816&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47816&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=47816&r=fixedcvs
Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47816&r=needdocs
Fixed in release: http://bugs.php.net/fix.php?id=47816&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=47816&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=47816&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=47816&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=47816&r=support
Expected behavior: http://bugs.php.net/fix.php?id=47816&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=47816&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=47816&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=47816&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47816&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=47816&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=47816&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=47816&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=47816&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=47816&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=47816&r=mysqlcfg