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error.cpp
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45 lines (36 loc) · 1.19 KB
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/*******************************************************
* Copyright (c) 2014, ArrayFire
* All rights reserved.
*
* This file is distributed under 3-clause BSD license.
* The complete license agreement can be obtained at:
* http://arrayfire.com/licenses/BSD-3-Clause
********************************************************/
#include <common/err_common.hpp>
#include <af/device.h>
#include <af/exception.h>
#include <af/util.h>
#include <algorithm>
#include <cstring>
#include <string>
void af_get_last_error(char **str, dim_t *len) {
std::string &global_error_string = get_global_error_string();
dim_t slen =
std::min(MAX_ERR_SIZE, static_cast<int>(global_error_string.size()));
if (len && slen == 0) {
*len = 0;
*str = NULL;
return;
}
void *halloc_ptr = nullptr;
af_alloc_host(&halloc_ptr, sizeof(char) * (slen + 1));
memcpy(str, &halloc_ptr, sizeof(void *));
global_error_string.copy(*str, slen);
(*str)[slen] = '\0';
global_error_string = std::string("");
if (len) { *len = slen; }
}
af_err af_set_enable_stacktrace(int is_enabled) {
arrayfire::common::is_stacktrace_enabled() = is_enabled;
return AF_SUCCESS;
}