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| amqrmppa and amqrmppa_nd |
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| imsiva_k |
 Posted: Sat May 29, 2010 1:48 pm Post subject: amqrmppa and amqrmppa_nd |
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Apprentice
Joined: 02 Dec 2008
Posts: 25
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Hi ,
I am very new to MQ. Could anybody please explain me whats is the difference between amqrmppa and amqrmppa_nd. Its not only with this process, however I could see many such process with '_nd' and some with '_r'.
Thanks in advance. |
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| fjb_saper |
| Posted: Sun May 30, 2010 9:52 am Post subject: Re: amqrmppa and amqrmppa_nd |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20768
Location: LI,NY
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| imsiva_k wrote: |
Hi ,
I am very new to MQ. Could anybody please explain me whats is the difference between amqrmppa and amqrmppa_nd. Its not only with this process, however I could see many such process with '_nd' and some with '_r'.
Thanks in advance. |
amqrmppa I believe is a symlink to amqrmppa_nd
the _r is to differentiate between libraries that require a different include for threadsafety...
Have fun 
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| mvic |
| Posted: Mon May 31, 2010 11:48 am Post subject: Re: amqrmppa and amqrmppa_nd |
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Jedi
Joined: 09 Mar 2004
Posts: 2080
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| imsiva_k wrote: |
| however I could see many such process with '_nd' |
_d means "DCE", and _nd means "non-DCE". There is no need for the _nd suffix any more because MQ has, for a couple of releases now, not shipped _d binaries. I don't know if there is a good reason to keep the old _nd suffix, but in today's versions of MQ, it has no significance.
| Quote: |
| and some with '_r'. |
_r means "re-entrant". As far as MQ is concerned, _r libraries do different things with regard to threads and signal handling. See http://publib.boulder.ibm.com/infocenter/wmqv6/v6r0/topic/com.ibm.mq.csqzal.doc/fg11910_.htm |
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| imsiva_k |
| Posted: Tue Jun 01, 2010 8:24 am Post subject: |
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Apprentice
Joined: 02 Dec 2008
Posts: 25
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| Thanks v m for the reponse |
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