Messages in this thread | | | From | Parag Warudkar <> | Subject | Re: waitid() fails with EINVAL for SA_RESTART signals | Date | Thu, 26 May 2005 20:03:28 -0400 |
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On Thursday 26 May 2005 19:22, Roland McGrath wrote: > > x86 has largely tried to move in that direction too, ie a lot of the > > asm-calls have been turned into FASTCALL() with %eax pointing to the > > stack. > > > > Roland, I applied the patch, but if there was some particular case that > > triggered this, maybe it's worth trying to re-write that one. > > It's a danger for any system call. Here it was sys_waitid.
On X86_64 the given program fails with Operation Not Supported error on waitid() - both 32bit and 64bit modes. The problem seems to be WCONTINUED - is it unimplemented on X86_64? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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