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Do not assume that fclose can be converted to int(*)(FILE*) because some compilers use a special calling convention for stdlib functions like fclose

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This commit is contained in:
QUSpilPrgm 2016-03-24 17:33:10 +01:00
parent 8b60bbdce4
commit 0564d55e19
1 changed files with 11 additions and 8 deletions
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19
src/pugixml.cpp
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@ -255,6 +255,13 @@ PUGI__NS_BEGIN
return result;
}
};
// Do not assume that fclose can be converted to int(*)(FILE*) because some
// compilers use a special calling convention for stdlib functions like fclose
PUGI__FN void auto_deleter_fclose(FILE* File)
{
fclose(File);
}
PUGI__NS_END
#ifdef PUGIXML_COMPACT
@ -6865,8 +6872,7 @@ namespace pugi
reset();
using impl::auto_deleter; // MSVC7 workaround
typedef int (*fclose_t)(FILE*); // BCC5 workaround
auto_deleter<FILE, fclose_t> file(fopen(path_, "rb"), fclose);
auto_deleter<FILE> file(fopen(path_, "rb"), impl::auto_deleter_fclose);
return impl::load_file_impl(static_cast<impl::xml_document_struct*>(_root), file.data, options, encoding, &_buffer);
}
@ -6876,8 +6882,7 @@ namespace pugi
reset();
using impl::auto_deleter; // MSVC7 workaround
typedef int (*fclose_t)(FILE*); // BCC5 workaround
auto_deleter<FILE, fclose_t> file(impl::open_file_wide(path_, L"rb"), fclose);
auto_deleter<FILE> file(impl::open_file_wide(path_, L"rb"), impl::auto_deleter_fclose);
return impl::load_file_impl(static_cast<impl::xml_document_struct*>(_root), file.data, options, encoding, &_buffer);
}
@ -6950,8 +6955,7 @@ namespace pugi
PUGI__FN bool xml_document::save_file(const char* path_, const char_t* indent, unsigned int flags, xml_encoding encoding) const
{
using impl::auto_deleter; // MSVC7 workaround
typedef int (*fclose_t)(FILE*); // BCC5 workaround
auto_deleter<FILE, fclose_t> file(fopen(path_, (flags & format_save_file_text) ? "w" : "wb"), fclose);
auto_deleter<FILE> file(fopen(path_, (flags & format_save_file_text) ? "w" : "wb"), impl::auto_deleter_fclose);
return impl::save_file_impl(*this, file.data, indent, flags, encoding);
}
@ -6959,8 +6963,7 @@ namespace pugi
PUGI__FN bool xml_document::save_file(const wchar_t* path_, const char_t* indent, unsigned int flags, xml_encoding encoding) const
{
using impl::auto_deleter; // MSVC7 workaround
typedef int (*fclose_t)(FILE*); // BCC5 workaround
auto_deleter<FILE, fclose_t> file(impl::open_file_wide(path_, (flags & format_save_file_text) ? L"w" : L"wb"), fclose);
auto_deleter<FILE> file(impl::open_file_wide(path_, (flags & format_save_file_text) ? L"w" : L"wb"), impl::auto_deleter_fclose);
return impl::save_file_impl(*this, file.data, indent, flags, encoding);
}