s

Author: seabaylea

CoreFoundation/Base.subproj/CFBase.h

@@ -623,11 +623,6 @@ CFIndex CFAllocatorGetPreferredSizeForSize(CFAllocatorRef allocator, CFIndex siz
 CF_EXPORT
 void CFAllocatorGetContext(CFAllocatorRef allocator, CFAllocatorContext *context);
 
-#if DEPLOYMENT_TARGET_LINUX
-CF_EXPORT
-int _CFIsMainThread(void);
-#endif
-
 
 /* Polymorphic CF functions */
 

CoreFoundation/Base.subproj/CFInternal.h

@@ -806,7 +806,6 @@ CF_EXPORT void _NS_pthread_setname_np(const char *name);
 #endif
 
 #if DEPLOYMENT_TARGET_LINUX
-CF_EXPORT int _CFIsMainThread(void);
 #define pthread_main_np _CFIsMainThread
 #endif
 

CoreFoundation/Base.subproj/CFPlatform.c

@@ -159,7 +159,7 @@ const char *_CFProcessPath(void) {
 #include <unistd.h>
 #include <syscall.h>
 
-int _CFIsMainThread(void) {
+Boolean _CFIsMainThread(void) {
     return syscall(SYS_gettid) == getpid();
 }
 

CoreFoundation/Base.subproj/ForSwiftFoundationOnly.h

@@ -243,6 +243,8 @@ CF_PRIVATE CF_EXPORT char *_Nullable *_Nonnull _CFEnviron(void);
 
 CF_EXPORT void CFLog1(CFLogLevel lev, CFStringRef message);
 
+CF_EXPORT Boolean _CFIsMainThread(void);
+
 _CF_EXPORT_SCOPE_END
 
 #endif /* __COREFOUNDATION_FORSWIFTFOUNDATIONONLY__ */

Foundation/NSOperation.swift

@@ -12,7 +12,7 @@ import Dispatch
 #if os(Linux)
 import CoreFoundation
 private func pthread_main_np() -> Int32 {
-    return _CFIsMainThread()
+    return _CFIsMainThread() ? 1 : 0
 }
 #endif
 #endif