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Re: [uClibc][armeb] recvfrom fails with EFAULT when from, fromlen are not NULL | |
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On Thu, Nov 13, 2008 at 11:05:32PM +0200, Alon Bar-Lev wrote: > I opened a bug in uClibc [1], but I think maybe someone is interested to help. > > When running a simple UDP listener on big endian system, the program > blocks until a message is received and then returns with EFAULT, this > happens when from structure needs to be stored. > > glibc works as expected. > glibc, uclibc work as expected on armel. > > So the issue may be related to the big endian... But I cannot figure > it out from the sources. > > Does someone use big endian system with uClibc? > > Maybe someone know the difference between the endianness of the ARM EABI? Your test program runs here on armeb with OABI, fwiw. I don't run EABI as I couldn't get gcc to compile when I last tried it (12 months or so). Hamish -- Hamish Moffatt VK3SB <hamish@xxxxxxxxxx> <hamish@xxxxxxxxxxxx> ------------------------------------------------------------------- List admin: http://lists.arm.linux.org.uk/mailman/listinfo/linux-arm FAQ: http://www.arm.linux.org.uk/mailinglists/faq.php Etiquette: http://www.arm.linux.org.uk/mailinglists/etiquette.php
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