ager@google.com
87c2d27fcf
Refactor code to have Platform::StrError(int error_code) on all platforms. Use that to get better error messages on Windows as well. BUG= TEST= Review URL: http://codereview.chromium.org//8511001 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1344 260f80e4-7a28-3924-810f-c04153c831b5
32 lines
813 B
C++
32 lines
813 B
C++
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "bin/platform.h"
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#include <string.h>
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#include <unistd.h>
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int Platform::NumberOfProcessors() {
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return sysconf(_SC_NPROCESSORS_ONLN);
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}
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const char* Platform::OperatingSystem() {
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return "linux";
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}
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char* Platform::StrError(int error_code) {
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static const int kBufferSize = 1024;
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char* error = static_cast<char*>(malloc(kBufferSize));
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error[0] = '\0';
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char* error_str = strerror_r(error_code, error, kBufferSize);
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if (error_str != error) {
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size_t written = snprintf(error, kBufferSize, "%s", error_str);
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ASSERT(written == strlen(error_str));
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}
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return error;
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}
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