e31f084c58
Compared to the previous version, v0.16, there are a couple of minor changes: - CLOUDABI_AT_PID: Process identifiers for CloudABI processes. Initially, BSD process identifiers weren't exposed inside the runtime, due to them being pretty much useless inside of a cluster computing environment. When jobs are scheduled across systems, the BSD process number doesn't act as an identifier. Even on individual systems they may recycle relatively quickly. With this change, the kernel will now generate a UUIDv4 when executing a process. These UUIDs can be obtained within the process using program_getpid(). Right now, FreeBSD will not attempt to store this value. This should of course happen at some point in time, so that it may be printed by administration tools. - Removal of some unused structure members for polling. With the polling framework being simplified/redesigned, it turns out some of the structure fields were not used by the C library. We can remove these to keep things nice and tidy. Obtained from: https://github.com/NuxiNL/cloudabi
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