1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
// Copyright 2015 The Emscripten Authors. All rights reserved.
// Emscripten is available under two separate licenses, the MIT license and the
// University of Illinois/NCSA Open Source License. Both these licenses can be
// found in the LICENSE file.
#include <pthread.h>
#include <emscripten/em_asm.h>
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static void *thread1_start(void *arg)
{
EM_ASM(out('thread1_start!'));
FILE *handle = fopen("file1.txt", "r");
assert(handle);
char str[256] = {};
fgets(str, 255, handle);
fclose(handle);
assert(!strcmp(str, "hello!"));
handle = fopen("file2.txt", "w");
fputs("hello2!", handle);
fclose(handle);
pthread_exit(0);
}
int main()
{
FILE *handle = fopen("file1.txt", "w");
fputs("hello!", handle);
fclose(handle);
pthread_t thr;
pthread_create(&thr, NULL, thread1_start, 0);
pthread_join(thr, 0);
handle = fopen("file2.txt", "r");
char str[256] = {};
fgets(str, 255, handle);
fclose(handle);
assert(!strcmp(str, "hello2!"));
return 0;
}
|
