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author Vas Crabb <cuavas@users.noreply.github.com>2024-02-25 02:27:26 +1100
committer GitHub <noreply@github.com>2024-02-25 02:27:26 +1100
commit1615b8551a3a73532ac234973cfb04dd8ed98ba4 (patch)
tree25575506b4117afa614b94b4370af7f16eb9dbb5 /src/emu/fileio.cpp
parent334ec12e0043ef939be418283235e3dbe5a005fe (diff)
util/ioprocs.cpp: Added wrappers for common patterns. (#11608)
emu/diimage.h: Removed fread overloads that allocate memory for output. util/core_file.cpp: Changed output size of load to size_t.
Diffstat (limited to 'src/emu/fileio.cpp')
-rw-r--r--src/emu/fileio.cpp8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/emu/fileio.cpp b/src/emu/fileio.cpp
index 23426cb61fa..c0341b93368 100644
--- a/src/emu/fileio.cpp
+++ b/src/emu/fileio.cpp
@@ -14,6 +14,8 @@
#include "util/path.h"
#include "util/unzip.h"
+#include <tuple>
+
//#define VERBOSE 1
#define LOG_OUTPUT_FUNC osd_printf_verbose
#include "logmacro.h"
@@ -531,9 +533,10 @@ u32 emu_file::read(void *buffer, u32 length)
return 0;
// read the data if we can
+ std::error_condition err;
size_t actual = 0;
if (m_file)
- m_file->read(buffer, length, actual);
+ std::tie(err, actual) = util::read(*m_file, buffer, length);
return actual;
}
@@ -601,9 +604,10 @@ u32 emu_file::write(const void *buffer, u32 length)
{
// FIXME: need better interface to report errors
// write the data if we can
+ std::error_condition err;
size_t actual = 0;
if (m_file)
- m_file->write(buffer, length, actual);
+ std::tie(err, actual) = util::write(*m_file, buffer, length);
return actual;
}