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Add process return code #8

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NewbiZ opened this issue Jul 3, 2014 · 0 comments
Open

Add process return code #8

NewbiZ opened this issue Jul 3, 2014 · 0 comments
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kernel posix
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POSIX.1 kernel

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NewbiZ commented Jul 3, 2014

Should be part of a broader "Define xv6 ABI" milestone.
Best plan would be to copy SYSV SVR4.

https://refspecs.linuxbase.org/elf/abi386-4.pdf

wait and waitpid should be modified accordingly, along with the necessary stuff in struct proc. At last we should be able to return from main without exit()ing!
@NewbiZ NewbiZ self-assigned this Jul 3, 2014
@NewbiZ NewbiZ added this to the POSIX 1 compliance milestone Jul 3, 2014
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