mirror of
https://github.com/fluencelabs/wasmer
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30 lines
763 B
C++
30 lines
763 B
C++
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// Copyright 2017 The Emscripten Authors. All rights reserved.
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// Emscripten is available under two separate licenses, the MIT license and the
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// University of Illinois/NCSA Open Source License. Both these licenses can be
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// found in the LICENSE file.
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#include<emscripten.h>
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int main() {
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#ifdef USE_FILES
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if (fopen("nonexistend", "r")) {
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puts("that was bad");
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return 1;
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}
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#endif
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#ifdef DIRECT
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EM_ASM({
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FS.createDataFile("/", "file.txt", [1, 2, 3]);
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});
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#else
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EM_ASM({
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Module["FS_createDataFile"]("/", "file.txt", [1, 2, 3]);
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});
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#endif
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EM_ASM({
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// use eval, so that the compiler can't see FS usage statically
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eval('out("Data: " + JSON.stringify(MEMFS.getFileDataAsRegularArray(FS.root.contents["file.txt"])))');
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});
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}
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