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1 /*
2 * Copyright (c) 2009-2010 Mark Heily <mark@heily.com>
3 * All rights reserved.
4 *
5 * @APPLE_APACHE_LICENSE_HEADER_START@
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 * @APPLE_APACHE_LICENSE_HEADER_END@
20 */
21
22 #ifndef __DISPATCH_SHIMS_GETPROGNAME__
23 #define __DISPATCH_SHIMS_GETPROGNAME__
24
25 #if !HAVE_GETPROGNAME
26
27 #ifdef __ANDROID__
28 extern const char *__progname;
29 #endif /* __ANDROID */
30
31 static inline char *
32 getprogname(void)
33 {
34 # if HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
35 return program_invocation_short_name;
36 # elif defined(__ANDROID__)
37 return __progname;
38 # else
39 # error getprogname(3) is not available on this platform
40 # endif
41 }
42 #endif /* HAVE_GETPROGNAME */
43
44 #endif /* __DISPATCH_SHIMS_GETPROGNAME__ */