Gilles Chanteperdrix wrote:
> Hi Jan,
> Please do not use my address at gmail, gna does not want me to post from
> this address:
> 2008-08-23 12:10:19 1KWq4T-0000zD-9E ** 
> <
>> R=dnslookup T=remote_smtp: SMTP error from remote mailer after RCPT 
>> TO:<Xenomai-
> [EMAIL PROTECTED]>: host []: 550 rejected because 
> i
> s in a black list at
> so, here is a repost of my answer:
> Jan Kiszka wrote:
>>> Hi Gilles,
>>> trying to understand the cb_read/write lock usage, some question came up
>>> here: What prevents that the mutexq iteration in pse51_mutex_check_init
>>> races against pse51_mutex_destroy_internal?
> Well, I am afraid the mechanism used is not 100% safe. Anyway, the aim
> is to catch most of invalid usages, it seems we can not catch them all.

No, it works, because pthread_mutex_destroy will not be able to get the
write lock is the lock is read-locked.


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