Use of cbuf_t for shared memory IDs in capmgr
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phanikishoreg commented
My current implementation in PR#315 for shared memory uses signed identifiers. It uses this to return -1 on error. However it could be easily modified to use cbuf_t which is an unsigned data type.
This would require modification to return 0 on error and a positive identifier on success.
I'm going to look into this after this PR and make additional changes in the next PR.