2024 Fseventstreamcontext

Fseventstreamcontext

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August undefined, 2024

WebNov 1, 2013 · FSEventStreamContext has member variables for functions to retain and release the info pointer, which in your example is your void * block pointer. Via Apple's FSEvents reference: retain The callback used retain the info pointer. This can be NULL. release The callback used release a retain on the info pointer. This can be NULL. First, … WebThis function schedules the stream on the specified run loop, like CFRunLoopAddSource () does for a CFRunLoopSourceRef. The caller is responsible for ensuring that the stream is scheduled on at least one run loop and that at least one of the run loops on which the stream is scheduled is being run.

FSEventStreamContext in fsevent_sys - Rust - docs.rs

WebFSEventStreamContext / copyDescription ; Language: Language: Swift ; Objective-C ; API Changes: None; Instance Property copy Description. The callback used to create a descriptive string representation of the info pointer (or the data pointed to by the info pointer) for debugging purposes. This can be NULL. WebJul 15, 2016 · Scheduling an event. Go to www.streamtext.net and click on Login. Click on the Schedule Event link on the left menu. Now set up the event. The fields are listed … hastings engineering code of practice

FSEvents Reference (TP40004723 5.0.1)

WebFeb 18, 2024 · eventStream must be unwrapped – preferably with optional binding, e.g. guard let eventStream = FSEventStreamCreate (...) else { // handle error ... } But what … WebC++ (Cpp) FSEventStreamCreate - 30 examples found. These are the top rated real world C++ (Cpp) examples of FSEventStreamCreate extracted from open source projects. You can rate examples to help us improve the quality of examples. Webcontext：指向客户端的 FSEventStreamContext 结构的指针它会与这个流相关联。然后它的字段被复制出来进入流本身，以便在创建流后可以释放其内存。然后它的字段被复制出来进入流本身，以便在创建流后可以释放其内存。 hastings end apartments

Stream created with FSEventStreamCreate is nil - Stack Overflow

Context Pointer Lost in FSEventStreamCreate Callback (c++)

WebStruct fsevent_sys:: FSEventStreamContext [−] #[repr(C)] pub struct FSEventStreamContext { pub version: CFIndex , pub info: *mut c_void , pub retain: … WebDec 31, 2024 · - (BOOL) registerFSEventsObserverForURL: (NSURL*)url error: (NSError **)error { BOOL succeeded = YES; FSEventStreamContext context; context.version = 0; context.info = (__bridge void*) self; context.retain = NULL; context.release = NULL; context.copyDescription = NULL; NSString* path = [url path]; dev_t device = [ [self class] … boost function in c++WebMar 5, 2013 · It's pretty easy: class OSXWatcher : public Watcher { public: OSXWatcher (const QString& strDirectory); virtual ~OSXWatcher (); virtual bool Start (); virtual bool Stop (); private: /** * Callback function of the OS X FSEvent API. */ static void fileSystemEventCallback (ConstFSEventStreamRef streamRef, void *clientCallBackInfo, … hastings england rentals

"WebA workaround is to check the paths being watched (in the actual use case there may be several) to determine if they contain the path returned, and if not ignore the event. Here is code demonstrating the problem: and here is example output: Note that flags 4194304 = 0x400000 = kFSEventStreamEventFlagItemCloned which the docs say " - Fseventstreamcontext

Fseventstreamcontext

FSEventStream returning parent of … Apple Developer Forums

WebJun 30, 2024 · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams WebFSEventStreamContext macOS 10.5+ Mac Catalyst 13.0+ Declaration struct FSEventStreamContext Topics Initializers init() init(version: CFIndex, info: …

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WebOct 13, 2011 · The first step is the creation of the stream, but I receive an error in the creation using FSEventStreamCreate function. Googling this error was useless, I can not … WebMar 12, 2024 · 2024.03.12 20:14:47 字数 66 阅读 59 工具作用: FSEventStreamTool :用于监听某个文件夹里所有文件的操作回调,比如删除、移动、编辑等.多用于NSDocument文档项目的文档状态监听. FSEventStreamTool的实现 .h文件

Webextern FSEventStreamRef FSEventStreamCreate ( CFAllocatorRef allocator, FSEventStreamCallback callback, FSEventStreamContext *context, CFArrayRef pathsToWatch, FSEventStreamEventId sinceWhen, CFTimeInterval latency, FSEventStreamCreateFlags flags); extern Boolean FSEventStreamStart ( … WebJul 2, 2015 · You are using the wrong signature (UInt not Int): typealias FSEventStreamCallback = @convention (c) (ConstFSEventStreamRef, UnsafeMutablePointer, Int, UnsafeMutablePointer, UnsafePointer, UnsafePointer) …

WebJan 7, 2024 · clang: warning: using sysroot for 'iPhoneSimulator' but targeting 'MacOSX' [-Wincompatible-sysroot] In file included from ../fsevents.cc:72: ../src/thread.cc:36:25: … WebNov 29, 2012 · FSEventStreamContext context; //context.info = (__bridge_retained void *) (uploadQueue); // this didn't help context.info = CFBridgingRetain (uploadQueue); context.version = 0; context.retain = NULL; context.release = NULL; context.copyDescription = NULL; /* Create the stream, passing in a callback */ stream = FSEventStreamCreate …

WebOct 14, 2015 · (void)initializeEventStream { NSArray *pathsToWatch = [NSArray arrayWithObject:@"/Users/NameOfUser/Desktop/Untitled.js"]; FSEventStreamContext context; context.info = (__bridge void *)self; // !!! context.version = 0; context.retain = NULL; context.release = NULL; context.copyDescription = NULL; stream = … boost function 回调WebMay 8, 2024 · FSEventStream - filter events generated from my own application. I am writing an application that saves data into a set of text files inside a specific folder. And I … boost function memberWebNov 24, 2014 · FSEventStreamContext * streamContext = (FSEventStreamContext *)malloc (sizeof (FSEventStreamContext)); streamContext->version = 0; streamContext->info = NULL;//&fileDescriptor; streamContext->retain = NULL; streamContext->release = NULL; streamContext->copyDescription = NULL; /* Create the stream, passing in a … hastings england hotelsWebJun 18, 2015 · Furthermore if i insert in the context just an int, for example: int testInt = 4; FSEventStreamContext context = {0, &testInt, NULL, NULL, NULL}; In the callback qDebug () << * ( (int*)pClientCallBackInfo); Prints me -1 So, what am i doing wrong? Thx in advance! c++ macos qt fsevents file-watcher Share Improve this question Follow boost function_traitsWeb4. FSEventStreamStop()->Stopsthestream,ensuringtheclient'scallbackwillnotbecalledagainforthis … hastings entertainment boise idWebFSEventStreamContext ctx = {0, fm, NULL, NULL, NULL}; if (!fm->root) {fm->root = "/";} CFMutableArrayRef paths = CFArrayCreateMutable (NULL, 1, NULL); CFStringRef … hastings entertainment couponsWebNov 27, 2014 · context := C.FSEventStreamContext {info: unsafe.Pointer (es)} $ gotype fsevents.go fsevents.go:208:13: invalid composite literal type invalid type I saw one related issue about supporting cgo in... hastings england on a map