shmop errors
| From: | Robin Ericsson | Date: | Wed, 16 Jan 2002 18:17:11 +0000 |
| Subject: | shmop errors | ||
| Groups: | php.dev | ||
| Request: | Send a blank email to php-dev+get-77279@lists.php.net to get a copy of this message | ||
I was playing with shmop ext today, and found out it was full of errors :)
This is my code:
Writing:
define("SHMKEY", 0xDEAD);
define("SEMKEY", 0xCAFE);
$shm_id = @shmop_open(SHMKEY, "a", 0644, 10);
if (!$shm_id)
{
$sem_id = sem_get(SEMKEY, 1, 0666);
$shm_id = shmop_open(SHMKEY, "c", 0644, 10);
sem_acquire($sem_id);
shmop_write($shm_id, "0", 0);
sem_release($sem_id);
}
Reading:
$shm_id = @shmop_open(SHMKEY, "a", 0644, 10);
if (!$shm_id)
{
return "0";
}
else
{
$count = shmop_read($shm_id, 0, shmop_size($shm_id));
shmop_close($shm_id);
return $count;
}
Which give me the following error:
Warning: String is not zero-terminated (0) (source: zend_execute_API.c:274)
I'm using 4.1.1, btw.
-- robin