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comparison libgo/misc/cgo/test/cthread_unix.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 // Copyright 2013 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
4
5 // +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
6
7 #include <pthread.h>
8 #include "_cgo_export.h"
9
10 static void*
11 addThread(void *p)
12 {
13 int i, max;
14
15 max = *(int*)p;
16 for(i=0; i<max; i++)
17 Add(i);
18 return 0;
19 }
20
21 void
22 doAdd(int max, int nthread)
23 {
24 enum { MaxThread = 20 };
25 int i;
26 pthread_t thread_id[MaxThread];
27
28 if(nthread > MaxThread)
29 nthread = MaxThread;
30 for(i=0; i<nthread; i++)
31 pthread_create(&thread_id[i], 0, addThread, &max);
32 for(i=0; i<nthread; i++)
33 pthread_join(thread_id[i], 0);
34 }