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      1 /* Copyright libuv project contributors. All rights reserved.
      2  *
      3  * Permission is hereby granted, free of charge, to any person obtaining a copy
      4  * of this software and associated documentation files (the "Software"), to
      5  * deal in the Software without restriction, including without limitation the
      6  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
      7  * sell copies of the Software, and to permit persons to whom the Software is
      8  * furnished to do so, subject to the following conditions:
      9  *
     10  * The above copyright notice and this permission notice shall be included in
     11  * all copies or substantial portions of the Software.
     12  *
     13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     14  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     15  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     16  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     17  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     18  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
     19  * IN THE SOFTWARE.
     20  */
     21 
     22 #ifndef UV_DARWIN_STUB_H_
     23 #define UV_DARWIN_STUB_H_
     24 
     25 #include <stdint.h>
     26 
     27 struct CFArrayCallBacks;
     28 struct CFRunLoopSourceContext;
     29 struct FSEventStreamContext;
     30 
     31 typedef double CFAbsoluteTime;
     32 typedef double CFTimeInterval;
     33 typedef int FSEventStreamEventFlags;
     34 typedef int OSStatus;
     35 typedef long CFIndex;
     36 typedef struct CFArrayCallBacks CFArrayCallBacks;
     37 typedef struct CFRunLoopSourceContext CFRunLoopSourceContext;
     38 typedef struct FSEventStreamContext FSEventStreamContext;
     39 typedef uint32_t FSEventStreamCreateFlags;
     40 typedef uint64_t FSEventStreamEventId;
     41 typedef unsigned CFStringEncoding;
     42 typedef void* CFAllocatorRef;
     43 typedef void* CFArrayRef;
     44 typedef void* CFBundleRef;
     45 typedef void* CFDictionaryRef;
     46 typedef void* CFRunLoopRef;
     47 typedef void* CFRunLoopSourceRef;
     48 typedef void* CFStringRef;
     49 typedef void* CFTypeRef;
     50 typedef void* FSEventStreamRef;
     51 
     52 typedef void (*FSEventStreamCallback)(const FSEventStreamRef,
     53                                       void*,
     54                                       size_t,
     55                                       void*,
     56                                       const FSEventStreamEventFlags*,
     57                                       const FSEventStreamEventId*);
     58 
     59 struct CFRunLoopSourceContext {
     60   CFIndex version;
     61   void* info;
     62   void* pad[7];
     63   void (*perform)(void*);
     64 };
     65 
     66 struct FSEventStreamContext {
     67   CFIndex version;
     68   void* info;
     69   void* pad[3];
     70 };
     71 
     72 static const CFStringEncoding kCFStringEncodingUTF8 = 0x8000100;
     73 static const OSStatus noErr = 0;
     74 
     75 static const FSEventStreamEventId kFSEventStreamEventIdSinceNow = -1;
     76 
     77 static const int kFSEventStreamCreateFlagNoDefer = 2;
     78 static const int kFSEventStreamCreateFlagFileEvents = 16;
     79 
     80 static const int kFSEventStreamEventFlagEventIdsWrapped = 8;
     81 static const int kFSEventStreamEventFlagHistoryDone = 16;
     82 static const int kFSEventStreamEventFlagItemChangeOwner = 0x4000;
     83 static const int kFSEventStreamEventFlagItemCreated = 0x100;
     84 static const int kFSEventStreamEventFlagItemFinderInfoMod = 0x2000;
     85 static const int kFSEventStreamEventFlagItemInodeMetaMod = 0x400;
     86 static const int kFSEventStreamEventFlagItemIsDir = 0x20000;
     87 static const int kFSEventStreamEventFlagItemModified = 0x1000;
     88 static const int kFSEventStreamEventFlagItemRemoved = 0x200;
     89 static const int kFSEventStreamEventFlagItemRenamed = 0x800;
     90 static const int kFSEventStreamEventFlagItemXattrMod = 0x8000;
     91 static const int kFSEventStreamEventFlagKernelDropped = 4;
     92 static const int kFSEventStreamEventFlagMount = 64;
     93 static const int kFSEventStreamEventFlagRootChanged = 32;
     94 static const int kFSEventStreamEventFlagUnmount = 128;
     95 static const int kFSEventStreamEventFlagUserDropped = 2;
     96 
     97 #endif  /* UV_DARWIN_STUB_H_ */
     98