Messages in this thread | | | From | (Alan Cox) | Subject | Re: mmap()? | Date | Sat, 2 Jan 1999 15:38:22 +0000 (GMT) |
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> On the Redhat 5.x systems I've been trying it on I only get the following: > > fenris@cow:~[0]$ ./foo > mmap error! Invalid argument
You would. That program says "I want a shared copy of the zero page". The logical semantics of that are you get to corrupt the zero page which is a big nono
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