diff --git a/source/adios2/helper/adiosSystem.cpp b/source/adios2/helper/adiosSystem.cpp
index 9dcbd42f313b741a2555b5e07b7953fa71bdaa42..233f2d096cffde6bb1b482c75bcdcbbc5a36ee72 100644
--- a/source/adios2/helper/adiosSystem.cpp
+++ b/source/adios2/helper/adiosSystem.cpp
@@ -20,11 +20,8 @@
#include "adios2/helper/adiosString.h"
// remove ctime warning on Windows
-#ifdef _MSC_VER
-#define _CRT_SECURE_NO_WARNINGS
-#define _CRT_SECURE_NO_DEPRECATE
-#define _SCL_SECURE_NO_WARNINGS
-#define _SCL_SECURE_NO_DEPRECATE
+#ifdef _WIN32
+#pragma warning(disable : 4996)
#endif
namespace adios2
diff --git a/source/adios2/mpidummy.cpp b/source/adios2/mpidummy.cpp
index 763d9a6f36a7df161657d54c0afe7e2470cf8c01..b47c68a3476f7a78efb932cf59bcc6cc31ca4669 100644
--- a/source/adios2/mpidummy.cpp
+++ b/source/adios2/mpidummy.cpp
@@ -33,11 +33,10 @@
#include <chrono>
#include <string>
-#ifdef _MSC_VER
-#define _CRT_SECURE_NO_WARNINGS
-#define _CRT_SECURE_NO_DEPRECATE
-#define _SCL_SECURE_NO_WARNINGS
-#define _SCL_SECURE_NO_DEPRECATE
+// remove warnings on Windows
+#ifdef _WIN32
+#pragma warning(disable : 4996) // fopen
+#pragma warning(disable : 4477) // strcpy, sprintf
#endif
namespace adios2
@@ -302,7 +301,7 @@ int MPI_File_open(MPI_Comm /*comm*/, const char *filename, int amode,
}
mode += "b";
- *fh = fopen(filename, mode.c_str());
+ *fh = std::fopen(filename, mode.c_str());
if (!*fh)
{
std::snprintf(mpierrmsg, MPI_MAX_ERROR_STRING, "File not found: %s",
@@ -316,10 +315,10 @@ int MPI_File_close(MPI_File *fh) { return fclose(*fh); }
int MPI_File_get_size(MPI_File fh, MPI_Offset *size)
{
- long curpos = ftell(fh);
+ long curpos = std::ftell(fh);
fseek(fh, 0, SEEK_END); // go to end, returned is the size in bytes
- long endpos = ftell(fh);
- fseek(fh, curpos, SEEK_SET); // go back where we were
+ long endpos = std::ftell(fh);
+ std::fseek(fh, curpos, SEEK_SET); // go back where we were
*size = static_cast<MPI_Offset>(endpos);
// printf("MPI_File_get_size: fh=%d, size=%lld\n", fh, *size);
return MPI_SUCCESS;
@@ -331,7 +330,7 @@ int MPI_File_read(MPI_File fh, void *buf, int count, MPI_Datatype datatype,
// FIXME: int count can read only 2GB (*datatype size) array at max
size_t bytes_to_read = static_cast<size_t>(count) * datatype;
size_t bytes_read;
- bytes_read = fread(buf, 1, bytes_to_read, fh);
+ bytes_read = std::fread(buf, 1, bytes_to_read, fh);
if (bytes_read != bytes_to_read)
{
std::snprintf(mpierrmsg, MPI_MAX_ERROR_STRING,
@@ -348,7 +347,7 @@ int MPI_File_read(MPI_File fh, void *buf, int count, MPI_Datatype datatype,
int MPI_File_seek(MPI_File fh, MPI_Offset offset, int whence)
{
- return fseek(fh, offset, whence) == MPI_SUCCESS;
+ return std::fseek(fh, offset, whence) == MPI_SUCCESS;
}
int MPI_Get_count(const MPI_Status *status, MPI_Datatype, int *count)
diff --git a/source/adios2/toolkit/capsule/heap/STLVector.cpp b/source/adios2/toolkit/capsule/heap/STLVector.cpp
index 9ff852d3f2d76d5535cb57191ed87112234c2690..5221f00faa3245c66a14d3dd44708d34a40b1f81 100644
--- a/source/adios2/toolkit/capsule/heap/STLVector.cpp
+++ b/source/adios2/toolkit/capsule/heap/STLVector.cpp
@@ -41,10 +41,10 @@ void STLVector::ResizeData(const size_t size)
{
m_Data.resize(size);
}
- catch (std::bad_alloc &e)
+ catch (...)
{
std::throw_with_nested(
- std::runtime_error("ERROR: bad_alloc detected when resizing "
+ std::runtime_error("ERROR: possible overflow when resizing "
"data buffer with size " +
std::to_string(size) + "\n"));
}
@@ -63,10 +63,10 @@ void STLVector::ResizeMetadata(const size_t size)
{
m_Metadata.resize(size);
}
- catch (std::bad_alloc &e)
+ catch (...)
{
std::throw_with_nested(
- std::runtime_error("ERROR: bad_alloc detected when resizing "
+ std::runtime_error("ERROR: possible overflow when resizing "
"metadata buffer with size " +
std::to_string(size) + "\n"));
}
diff --git a/source/adios2/toolkit/transport/file/FilePointer.cpp b/source/adios2/toolkit/transport/file/FilePointer.cpp
index 468b726e13c1f4db2dc0fa50cfc33f23b73ecb69..e11c4f9fb9dc17a6118f4cec5d8fc6f933061eb8 100644
--- a/source/adios2/toolkit/transport/file/FilePointer.cpp
+++ b/source/adios2/toolkit/transport/file/FilePointer.cpp
@@ -15,11 +15,8 @@
/// \endcond
// removes fopen warning on Windows
-#ifdef _MSC_VER
-#define _CRT_SECURE_NO_WARNINGS
-#define _CRT_SECURE_NO_DEPRECATE
-#define _SCL_SECURE_NO_WARNINGS
-#define _SCL_SECURE_NO_DEPRECATE
+#ifdef _WIN32
+#pragma warning(disable : 4996) // fopen
#endif
namespace adios2
@@ -36,7 +33,7 @@ FilePointer::~FilePointer()
{
if (m_IsOpen)
{
- fclose(m_File);
+ std::fclose(m_File);
}
}
@@ -56,16 +53,16 @@ void FilePointer::Open(const std::string &name, const OpenMode openMode)
if (m_OpenMode == OpenMode::Write)
{
- m_File = fopen(name.c_str(), "wb");
+ m_File = std::fopen(name.c_str(), "wb");
}
else if (m_OpenMode == OpenMode::Append)
{
// need to change when implemented
- m_File = fopen(name.c_str(), "ab");
+ m_File = std::fopen(name.c_str(), "ab");
}
else if (m_OpenMode == OpenMode::Read)
{
- m_File = fopen(name.c_str(), "rb");
+ m_File = std::fopen(name.c_str(), "rb");
}
if (ferror(m_File))
@@ -80,7 +77,7 @@ void FilePointer::Open(const std::string &name, const OpenMode openMode)
void FilePointer::SetBuffer(char *buffer, size_t size)
{
- const int status = setvbuf(m_File, buffer, _IOFBF, size);
+ const int status = std::setvbuf(m_File, buffer, _IOFBF, size);
if (!status)
{
@@ -98,7 +95,7 @@ void FilePointer::Write(const char *buffer, size_t size)
{
m_Profiler.Timers.at("write").Resume();
}
- auto writtenSize = fwrite(buffer, sizeof(char), size, m_File);
+ auto writtenSize = std::fwrite(buffer, sizeof(char), size, m_File);
if (m_Profiler.IsActive)
{
@@ -141,7 +138,7 @@ void FilePointer::Write(const char *buffer, size_t size)
void FilePointer::Flush()
{
- const int status = fflush(m_File);
+ const int status = std::fflush(m_File);
if (status == EOF)
{
@@ -157,7 +154,7 @@ void FilePointer::Close()
m_Profiler.Timers.at("close").Resume();
}
- const int status = fclose(m_File);
+ const int status = std::fclose(m_File);
if (m_Profiler.IsActive)
{