rcutils  master
C API providing common utilities and data structures.
process.h
Go to the documentation of this file.
1 // Copyright 2019 Open Source Robotics Foundation, Inc.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef RCUTILS__PROCESS_H_
16 #define RCUTILS__PROCESS_H_
17 
18 #ifdef __cplusplus
19 extern "C"
20 {
21 #endif
22 
23 #include "rcutils/allocator.h"
24 #include "rcutils/macros.h"
26 
28 
37 int rcutils_get_pid(void);
38 
40 
53 
54 #ifdef __cplusplus
55 }
56 #endif
57 
58 #endif // RCUTILS__PROCESS_H_
char * rcutils_get_executable_name(rcutils_allocator_t allocator)
Retrieve the current executable name.
int rcutils_get_pid(void)
Retrieve the current process ID.
Encapsulation of an allocator.
Definition: allocator.h:45
#define RCUTILS_WARN_UNUSED
Definition: macros.h:24
#define RCUTILS_PUBLIC
Definition: visibility_control.h:48