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utimes(2): use errno to explain the error (#931)

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Nikolay Edigaryev 2024-10-31 21:33:03 +01:00 committed by GitHub
parent 770220f905
commit c78c89e274
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1 changed files with 4 additions and 1 deletions
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5
Sources/tart/URL+AccessDate.swift
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@ -1,4 +1,5 @@
import Foundation
import System
extension URL {
func accessDate() throws -> Date {
@ -13,7 +14,9 @@ extension URL {
let times = [accessDate.asTimeval(), modificationDate.asTimeval()]
let ret = utimes(path, times)
if ret != 0 {
throw RuntimeError.FailedToUpdateAccessDate("utimes(2) failed: \(ret.explanation())")
let details = Errno(rawValue: CInt(errno))
throw RuntimeError.FailedToUpdateAccessDate("utimes(2) failed: \(details)")
}
}
}