Need function to resolve a 64 bit File ID (CNID) into a file reference or path
Originator: | tempelmann | ||
Number: | rdar://33507188 | Date Originated: | July 25 2017 |
Status: | duplicate of 25031382 | Resolved: | |
Product: | macOS | Product Version: | 10.12.6 + 10.13b3 |
Classification: | Bug | Reproducible: | Always |
There is currently no documented way to determine a file that's identified by its Catalog Node ID, especially if it's using a 64 bit value. This is a problem when using BSD level functions such as searchfs() or getattrlist() returning such CNIDs. In the case of searchfs(), that's the only information returned, meaning searchfs() is effectively unusable without this missing function. (See also DTS request #669480283 which confirms this issue) Steps to Reproduce: Search the macOS SDK docs for a function that resolves a CNID Expected Results: Find at least one function, making everyone happy Observed Results: Sad faces. Version: 10.12.6, 10.13b3
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