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Forum Topic - mmap_peer and mmap64_peer - Undefined reference error: (5 Items)

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Nikshep Patil

10/20/2011 10:27 AM

post89488

mmap_peer and mmap64_peer - Undefined reference error

I am trying to use mmap64_peer() in my resource manager.
I get "Undefined reference to mmap64_peer()" error. 
Same with mmap_peer().
Including "sys/mman.h" does not help.

What header file/library do I need to include to get mmap64_peer() to work...?

Thank you.

Thomas Haupt

10/20/2011 10:38 AM

post89490

RE: mmap_peer and mmap64_peer - Undefined reference error

I may be mistaken, but I believe they aren't part of libc any more in 6.5.

Regards,
Thomas

-----Original Message-----
From: Nikshep Patil [mailto:community-noreply@qnx.com] 
Sent: Donnerstag, 20. Oktober 2011 16:27
To: advanced-graphics
Subject: mmap_peer and mmap64_peer - Undefined reference error

I am trying to use mmap64_peer() in my resource manager.
I get "Undefined reference to mmap64_peer()" error. 
Same with mmap_peer().
Including "sys/mman.h" does not help.

What header file/library do I need to include to get mmap64_peer() to work...?

Thank you.

_______________________________________________

Advanced Graphics
http://community.qnx.com/sf/go/post89488

Nikshep Patil

10/20/2011 10:44 AM

post89492

Re: RE: mmap_peer and mmap64_peer - Undefined reference error

Thanks Thomas.

Does that mean I cannot use the mmap_peer()/mmap64_peer() anymore...?
Is there an alternative to these functions in 6.5...?

I see this documentation on mmap_peer functions -
http://www.qnx.com/developers/docs/6.4.1/neutrino/technotes/mmap_and_munmap_peer.html

Nikshep Patil

10/26/2011 10:29 AM

post89648

Re: RE: mmap_peer and mmap64_peer - Undefined reference error

Any update on this...?

Steve Reid(deleted)

10/26/2011 12:53 PM

post89653

RE: RE: mmap_peer and mmap64_peer - Undefined reference error

Those functions were written for some custom work and were never included in a general product release. The technote was
 erroneously included in the documentation, but has since been removed.

Steve Reid (stever@qnx.com)
Technical Editor
QNX Software Systems

-----Original Message-----
From: Nikshep Patil [mailto:community-noreply@qnx.com] 
Sent: Wednesday, October 26, 2011 10:29 AM
To: advanced-graphics
Subject: Re: RE: mmap_peer and mmap64_peer - Undefined reference error

Any update on this...?



_______________________________________________

Advanced Graphics
http://community.qnx.com/sf/go/post89648

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