Merge pull request #4896 from kateinoigakukun/pr-d439004e8dc1ebc3653d4dc92c6d1c0d9f0dbb50

kateinoigakukun · web-flow · commit 294988f8a9de · 2024-03-03T00:52:09.000+09:00
[wasm] Provide stub for `_NSCreateTemporaryFile` on WASI
diff --git a/Sources/Foundation/NSPathUtilities.swift b/Sources/Foundation/NSPathUtilities.swift
@@ -779,6 +779,10 @@ internal func _NSCreateTemporaryFile(_ filePath: String) throws -> (Int32, Strin
     }
     // Don't close h, fd is transferred ownership
     let fd = _open_osfhandle(intptr_t(bitPattern: h), 0)
+    return (fd, pathResult)
+#elseif os(WASI)
+    // WASI does not have temp directories
+    throw NSError(domain: NSPOSIXErrorDomain, code: Int(ENOTSUP))
 #else
     var template = URL(fileURLWithPath: filePath)
     
@@ -814,8 +818,8 @@ internal func _NSCreateTemporaryFile(_ filePath: String) throws -> (Int32, Strin
         close(fd)
         throw _NSErrorWithErrno(_errno, reading: false, path: pathResult)
     }
-#endif
     return (fd, pathResult)
+#endif
 }
 
 internal func _NSCleanupTemporaryFile(_ auxFilePath: String, _ filePath: String) throws  {

Original file line number	Diff line number	Diff line change
`@@ -779,6 +779,10 @@ internal func _NSCreateTemporaryFile(_ filePath: String) throws -> (Int32, Strin`
`779`	`779`	`}`
`780`	`780`	`// Don't close h, fd is transferred ownership`
`781`	`781`	`let fd = _open_osfhandle(intptr_t(bitPattern: h), 0)`
	`782`	`+ return (fd, pathResult)`
	`783`	`+#elseif os(WASI)`
	`784`	`+ // WASI does not have temp directories`
	`785`	`+ throw NSError(domain: NSPOSIXErrorDomain, code: Int(ENOTSUP))`
`782`	`786`	`#else`
`783`	`787`	`var template = URL(fileURLWithPath: filePath)`
`784`	`788`
`@@ -814,8 +818,8 @@ internal func _NSCreateTemporaryFile(_ filePath: String) throws -> (Int32, Strin`
`814`	`818`	`close(fd)`
`815`	`819`	`throw _NSErrorWithErrno(_errno, reading: false, path: pathResult)`
`816`	`820`	`}`
`817`		`-#endif`
`818`	`821`	`return (fd, pathResult)`
	`822`	`+#endif`
`819`	`823`	`}`
`820`	`824`
`821`	`825`	`internal func _NSCleanupTemporaryFile(_ auxFilePath: String, _ filePath: String) throws {`