src/provider.d

   1 /*
   2  * Copyright (c) 2010 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_APACHE_LICENSE_HEADER_START@
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *     http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  * @APPLE_APACHE_LICENSE_HEADER_END@
  19  */
  20
  21 typedef struct dispatch_object_s *dispatch_object_t;
  22 typedef struct dispatch_queue_s *dispatch_queue_t;
  23 typedef void (*dispatch_function_t)(void *);
  24
  25 provider dispatch {
  26         probe queue__push(dispatch_queue_t queue, const char *label,
  27                         dispatch_object_t item, const char *kind,
  28                         dispatch_function_t function, void *context);
  29         probe queue__pop(dispatch_queue_t queue, const char *label,
  30                         dispatch_object_t item, const char *kind,
  31                         dispatch_function_t function, void *context);
  32         probe callout__entry(dispatch_queue_t queue, const char *label,
  33                         dispatch_function_t function, void *context);
  34         probe callout__return(dispatch_queue_t queue, const char *label,
  35                         dispatch_function_t function, void *context);
  36 };
  37
  38 #pragma D attributes Evolving/Evolving/Common provider dispatch provider
  39 #pragma D attributes Private/Private/Common provider dispatch module
  40 #pragma D attributes Private/Private/Common provider dispatch function
  41 #pragma D attributes Evolving/Evolving/Common provider dispatch name
  42 #pragma D attributes Evolving/Evolving/Common provider dispatch args