fsevents

来源： https://stackoverflow.com/questions/55855376/any-way-to-avoid-fsevents-warnings

来源： https://stackoverflow.com/questions/55855376/any-way-to-avoid-fsevents-warnings

问题 I hate warnings. Especially when those warnings are completely ignorable. Most warnings I encounter are non-clean code warnings and I like to have my code clean. Other warning are actual errors. Sometimes I miss error warnings because they were "hidden" between other warnings. So I like to keep things clean. Thus when I do npm install and see this: [folatt@MyComputer ~]$ npm install npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules/fsevents): npm WARN notsup

问题 I've been looking at the DropBox Mac client and I'm currently researching implementing a similar interface for a different service. How exactly do they interface with finder like this? I highly doubt these objects represented in the folder are actual documents downloaded on every load? They must dynamically download as they are needed. So how can you display these items in finder without having actual file system objects? Does anyone know how this is achieved in Mac OS X? Or any pointer's to

问题 I've been looking at the DropBox Mac client and I'm currently researching implementing a similar interface for a different service. How exactly do they interface with finder like this? I highly doubt these objects represented in the folder are actual documents downloaded on every load? They must dynamically download as they are needed. So how can you display these items in finder without having actual file system objects? Does anyone know how this is achieved in Mac OS X? Or any pointer's to

问题 I'm trying to get the File System Event notifications in Mac for my Application. When i was googling about FSEvents, noticed Dropbox is also using FSEvents and it's asking for administrator privileges to run "dbfseventsd" process. Do i also need to have Administrator privileges for my Application to monitor changes in a Directory ..? 回答1: From apple's Documentation File System Permissions and File System Events The most obvious security concern related to file system events is one of privacy.

问题 There are a couple examples of using an FSEvent to listen for changes in the file system. How to listen for file system changes MAC - kFSEventStreamCreateFlagWatchRoot and FSEvents weirdness on OS X Leopard When creating the event with FSEventStreamCreate they all seem to pass the callback item just fine. No parameters or anything, just &feCallback . Basically it seems as if they're passing a variable rather than a function, if that makes sense. But I'm getting a Use of Undeclared identifier

问题 There are a couple examples of using an FSEvent to listen for changes in the file system. How to listen for file system changes MAC - kFSEventStreamCreateFlagWatchRoot and FSEvents weirdness on OS X Leopard When creating the event with FSEventStreamCreate they all seem to pass the callback item just fine. No parameters or anything, just &feCallback . Basically it seems as if they're passing a variable rather than a function, if that makes sense. But I'm getting a Use of Undeclared identifier

问题 I have a piece of software that works on Windows. The software has two components: file system minifilter driver that works in kernel mode and a user mode component that talks to the driver. Driver receives notifications on IO interrupt requests, such as IRP_MJ_READ. A sample application that does this can be found on github. This works for any user and most file systems supported by Windows. I need to develop similar piece of software for OS X (desktop and server only). Things I looked at:

问题 I need to create FSEvents watcher for a Folder in Mac. I'm comfortable with C++ and is there a way to get FSEvents notifications in C++ code, rather than Objective-C. Is there some example code to start with and any libraries i need to include ..? I'm already on this page. http://developer.apple.com/library/mac/#featuredarticles/FileSystemEvents/_index.html But there seems to be only Objective C, can i have CPP version of it 回答1: Yes, it is possible in C. You should look for Kernel Queues.