Merge pull request #69008 from kateinoigakukun/pr-d9544c10a76e395e85e633df660e991a82daa6dc

kateinoigakukun · web-flow · commit 67ce7ec591b6 · 2023-10-06T06:33:57.000-07:00
diff --git a/stdlib/public/Platform/Platform.swift b/stdlib/public/Platform/Platform.swift
@@ -383,7 +383,7 @@ internal var _ignore = _UnsupportedPlatformError()
 // semaphore.h
 //===----------------------------------------------------------------------===//
 
-#if !os(Windows) 
+#if !os(Windows) && !os(WASI)
 
 #if os(OpenBSD)
 public typealias Semaphore = UnsafeMutablePointer<sem_t?>
diff --git a/stdlib/public/SwiftShims/swift/shims/LibcOverlayShims.h b/stdlib/public/SwiftShims/swift/shims/LibcOverlayShims.h
@@ -76,7 +76,7 @@ static inline void _swift_stdlib_setErrno(int value) {
 }
 
 // Semaphores <semaphore.h>
-#if !defined(_WIN32) || defined(__CYGWIN__)
+#if (!defined(_WIN32) && !defined(__wasi__)) || defined(__CYGWIN__)
 static inline sem_t *_stdlib_sem_open2(const char *name, int oflag) {
   return sem_open(name, oflag);
 }

Original file line number	Diff line number	Diff line change
`@@ -76,7 +76,7 @@ static inline void _swift_stdlib_setErrno(int value) {`
`76`	`76`	`}`
`77`	`77`
`78`	`78`	`// Semaphores <semaphore.h>`
`79`		`-#if !defined(_WIN32) \|\| defined(__CYGWIN__)`
	`79`	`+#if (!defined(_WIN32) && !defined(__wasi__)) \|\| defined(__CYGWIN__)`
`80`	`80`	`static inline sem_t _stdlib_sem_open2(const char name, int oflag) {`
`81`	`81`	`return sem_open(name, oflag);`
`82`	`82`	`}`