Merge pull request swiftlang#4900 from kateinoigakukun/pr-f0914c36fb2222012adde113c50ca508e22f743e

[wasm] Port CoreFoundation/PlugIn.subproj

Author: kateinoigakukun

CoreFoundation/PlugIn.subproj/CFBundle.c

@@ -42,7 +42,7 @@
 #endif
 #endif /* BINARY_SUPPORT_DLFCN */
 
-#if TARGET_OS_MAC
+#if TARGET_OS_MAC || TARGET_OS_WASI
 #include <fcntl.h>
 #elif TARGET_OS_WIN32
 #include <fcntl.h>

CoreFoundation/PlugIn.subproj/CFBundle_BinaryTypes.h

@@ -28,6 +28,7 @@ CF_EXTERN_C_BEGIN
 #define BINARY_SUPPORT_DLL 1
 #elif TARGET_OS_LINUX || TARGET_OS_BSD
 #define BINARY_SUPPORT_DLFCN 1
+#elif TARGET_OS_WASI
 #else
 #error Unknown or unspecified DEPLOYMENT_TARGET
 #endif

CoreFoundation/PlugIn.subproj/CFBundle_InfoPlist.c

@@ -15,7 +15,7 @@
 #include <CoreFoundation/CFByteOrder.h>
 #include <CoreFoundation/CFURLAccess.h>
 
-#if (TARGET_OS_MAC || TARGET_OS_LINUX || TARGET_OS_BSD) && !TARGET_OS_CYGWIN
+#if (TARGET_OS_MAC || TARGET_OS_LINUX || TARGET_OS_BSD || TARGET_OS_WASI) && !TARGET_OS_CYGWIN
 #include <dirent.h>
 #if TARGET_OS_MAC || TARGET_OS_BSD
 #include <sys/sysctl.h>
@@ -142,6 +142,8 @@ CF_PRIVATE CFStringRef _CFBundleGetPlatformNameSuffix(void) {
     return _CFBundleLinuxPlatformNameSuffix;
 #elif TARGET_OS_BSD
     return _CFBundleFreeBSDPlatformNameSuffix;
+#elif TARGET_OS_WASI
+    return _CFBundleWASIPlatformNameSuffix;
 #else
 #error Unknown or unspecified DEPLOYMENT_TARGET
 #endif
@@ -174,6 +176,8 @@ CF_EXPORT CFStringRef _CFGetPlatformName(void) {
 #endif
 #elif TARGET_OS_BSD
     return _CFBundleFreeBSDPlatformName;
+#elif TARGET_OS_WASI
+    return _CFBundleWASIPlatformName;
 #else
 #error Unknown or unspecified DEPLOYMENT_TARGET
 #endif
@@ -194,6 +198,8 @@ CF_EXPORT CFStringRef _CFGetAlternatePlatformName(void) {
 #endif
 #elif TARGET_OS_BSD
     return CFSTR("FreeBSD");
+#elif TARGET_OS_WASI
+    return CFSTR("WASI");
 #else
 #error Unknown or unspecified DEPLOYMENT_TARGET
 #endif

CoreFoundation/PlugIn.subproj/CFBundle_Internal.h

@@ -32,7 +32,7 @@ CF_EXTERN_C_BEGIN
 // FHS bundles are supported on the Swift and C runtimes, except on Windows.
 #if !DEPLOYMENT_RUNTIME_OBJC && !TARGET_OS_WIN32
 
-#if TARGET_OS_LINUX || TARGET_OS_BSD || TARGET_OS_ANDROID
+#if TARGET_OS_LINUX || TARGET_OS_BSD || TARGET_OS_ANDROID || TARGET_OS_WASI
 #define _CFBundleFHSSharedLibraryFilenamePrefix CFSTR("lib")
 #define _CFBundleFHSSharedLibraryFilenameSuffix CFSTR(".so")
 #elif TARGET_OS_MAC
@@ -390,6 +390,7 @@ extern void _CFPlugInWillUnload(CFPlugInRef plugIn);
 #define _CFBundleSolarisPlatformName CFSTR("solaris")
 #define _CFBundleLinuxPlatformName CFSTR("linux")
 #define _CFBundleFreeBSDPlatformName CFSTR("freebsd")
+#define _CFBundleWASIPlatformName CFSTR("wasi")
 #define _CFBundleMacOSXPlatformNameSuffix CFSTR("-macos")
 #define _CFBundleAlternateMacOSXPlatformNameSuffix CFSTR("-macosx")
 #define _CFBundleiPhoneOSPlatformNameSuffix CFSTR("-iphoneos")
@@ -400,6 +401,7 @@ extern void _CFPlugInWillUnload(CFPlugInRef plugIn);
 #define _CFBundleSolarisPlatformNameSuffix CFSTR("-solaris")
 #define _CFBundleLinuxPlatformNameSuffix CFSTR("-linux")
 #define _CFBundleFreeBSDPlatformNameSuffix CFSTR("-freebsd")
+#define _CFBundleWASIPlatformNameSuffix CFSTR("-wasi")
 
 STATIC_CONST_STRING_DECL(_CFBundleMacDeviceName, "mac");
 STATIC_CONST_STRING_DECL(_CFBundleiPhoneDeviceName, "iphone");

CoreFoundation/PlugIn.subproj/CFBundle_Resources.c

@@ -507,6 +507,8 @@ CF_EXPORT CFStringRef _CFBundleGetCurrentPlatform(void) {
 #endif
 #elif TARGET_OS_BSD
     return CFSTR("FreeBSD");
+#elif TARGET_OS_WASI
+    return CFSTR("WASI");
 #else
 #error Unknown or unspecified DEPLOYMENT_TARGET
 #endif
@@ -529,6 +531,8 @@ CF_PRIVATE CFStringRef _CFBundleGetPlatformExecutablesSubdirectoryName(void) {
 #endif
 #elif TARGET_OS_BSD
     return CFSTR("FreeBSD");
+#elif TARGET_OS_WASI
+    return CFSTR("WASI");
 #else
 #error Unknown or unspecified DEPLOYMENT_TARGET
 #endif