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Diffstat (limited to 'src/osd/modules/file/winfile.cpp')
-rw-r--r--src/osd/modules/file/winfile.cpp26
1 files changed, 13 insertions, 13 deletions
diff --git a/src/osd/modules/file/winfile.cpp b/src/osd/modules/file/winfile.cpp
index 9695aac7363..9b6ecdc0535 100644
--- a/src/osd/modules/file/winfile.cpp
+++ b/src/osd/modules/file/winfile.cpp
@@ -65,7 +65,7 @@ public:
// then perform the read
DWORD result = 0;
- if (!ReadFile(m_handle, buffer, length, &result, NULL))
+ if (!ReadFile(m_handle, buffer, length, &result, nullptr))
return win_error_to_file_error(GetLastError());
actual = result;
@@ -82,7 +82,7 @@ public:
// then perform the write
DWORD result = 0;
- if (!WriteFile(m_handle, buffer, length, &result, NULL))
+ if (!WriteFile(m_handle, buffer, length, &result, nullptr))
return win_error_to_file_error(GetLastError());
actual = result;
@@ -157,7 +157,7 @@ DWORD create_path_recursive(TCHAR *path)
WIN32_FILE_ATTRIBUTE_DATA fileinfo;
if (GetFileAttributesEx(path, GetFileExInfoStandard, &fileinfo))
return NO_ERROR;
- else if (!CreateDirectory(path, NULL))
+ else if (!CreateDirectory(path, nullptr))
return GetLastError();
else
return NO_ERROR;
@@ -212,7 +212,7 @@ osd_file::error osd_file::open(std::string const &orig_path, UINT32 openflags, p
}
// attempt to open the file
- HANDLE h = CreateFile(t_path, access, sharemode, NULL, disposition, 0, NULL);
+ HANDLE h = CreateFile(t_path, access, sharemode, nullptr, disposition, 0, nullptr);
if (INVALID_HANDLE_VALUE == h)
{
DWORD err = GetLastError();
@@ -220,7 +220,7 @@ osd_file::error osd_file::open(std::string const &orig_path, UINT32 openflags, p
if ((ERROR_PATH_NOT_FOUND == err) && (openflags & OPEN_FLAG_CREATE) && (openflags & OPEN_FLAG_CREATE_PATHS))
{
TCHAR *pathsep = _tcsrchr(t_path, '\\');
- if (pathsep != NULL)
+ if (pathsep != nullptr)
{
// create the path up to the file
*pathsep = 0;
@@ -230,7 +230,7 @@ osd_file::error osd_file::open(std::string const &orig_path, UINT32 openflags, p
// attempt to reopen the file
if (err == NO_ERROR)
{
- h = CreateFile(t_path, access, sharemode, NULL, disposition, 0, NULL);
+ h = CreateFile(t_path, access, sharemode, nullptr, disposition, 0, nullptr);
err = GetLastError();
}
}
@@ -318,15 +318,15 @@ int osd_get_physical_drive_geometry(const char *filename, UINT32 *cylinders, UIN
// do a create file on the drive
t_filename = tstring_from_utf8(filename);
- if (t_filename == NULL)
+ if (t_filename == nullptr)
return FALSE;
- file = CreateFile(t_filename, GENERIC_READ, FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_FLAG_NO_BUFFERING, NULL);
+ file = CreateFile(t_filename, GENERIC_READ, FILE_SHARE_WRITE, nullptr, OPEN_EXISTING, FILE_FLAG_NO_BUFFERING, nullptr);
osd_free(t_filename);
if (file == INVALID_HANDLE_VALUE)
return FALSE;
// device I/O control should return the geometry
- result = DeviceIoControl(file, IOCTL_DISK_GET_DRIVE_GEOMETRY, NULL, 0, &dg, sizeof(dg), &bytesRead, NULL);
+ result = DeviceIoControl(file, IOCTL_DISK_GET_DRIVE_GEOMETRY, nullptr, 0, &dg, sizeof(dg), &bytesRead, nullptr);
CloseHandle(file);
// if that failed, return false
@@ -373,7 +373,7 @@ osd_directory_entry *osd_stat(const std::string &path)
else
{
// attempt to find the first file
- HANDLE find = FindFirstFileEx(t_path.get(), FindExInfoStandard, &find_data, FindExSearchNameMatch, NULL, 0);
+ HANDLE find = FindFirstFileEx(t_path.get(), FindExInfoStandard, &find_data, FindExSearchNameMatch, nullptr, 0);
if (find == INVALID_HANDLE_VALUE)
return nullptr;
FindClose(find);
@@ -407,7 +407,7 @@ osd_file::error osd_get_full_path(std::string &dst, std::string const &path)
// cannonicalize the path
TCHAR buffer[MAX_PATH];
- if (!GetFullPathName(t_path, ARRAY_LENGTH(buffer), buffer, NULL))
+ if (!GetFullPathName(t_path, ARRAY_LENGTH(buffer), buffer, nullptr))
return win_error_to_file_error(GetLastError());
// convert the result back to UTF-8
@@ -430,7 +430,7 @@ bool osd_is_absolute_path(std::string const &path)
{
bool result = false;
TCHAR *t_path = tstring_from_utf8(path.c_str());
- if (t_path != NULL)
+ if (t_path != nullptr)
{
result = !PathIsRelative(t_path);
osd_free(t_path);
@@ -454,7 +454,7 @@ const char *osd_get_volume_name(int idx)
p = szBuffer;
while(idx--) {
p += strlen(p) + 1;
- if (!*p) return NULL;
+ if (!*p) return nullptr;
}
return p;