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Update to .count for strings

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This commit is contained in:
doylet
2026-06-25 21:49:16 +10:00
parent 924a092874
commit d4834f45c0
12 changed files with 1797 additions and 1706 deletions
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Source/OS/dn_os_posix.cpp
+19 -19
View File
@@ -441,7 +441,7 @@ DN_API DN_OSFile DN_OS_FileOpen(DN_Str8 path,
DN_ErrSink *error)
{
DN_OSFile result = {};
if (path.size == 0 || path.size <= 0)
if (path.count == 0 || path.count <= 0)
return result;
if ((access & ~(DN_OSFileAccess_All) || ((access & DN_OSFileAccess_All) == 0))) {
@@ -568,7 +568,7 @@ DN_API void DN_OS_FileClose(DN_OSFile *file)
DN_API DN_OSPathInfo DN_OS_PathInfo(DN_Str8 path)
{
DN_OSPathInfo result = {};
if (path.size == 0)
if (path.count == 0)
return result;
struct stat file_stat;
@@ -592,7 +592,7 @@ DN_API DN_OSPathInfo DN_OS_PathInfo(DN_Str8 path)
DN_API bool DN_OS_PathDelete(DN_Str8 path)
{
bool result = false;
if (path.size)
if (path.count)
result = remove(path.data) == 0;
return result;
}
@@ -600,7 +600,7 @@ DN_API bool DN_OS_PathDelete(DN_Str8 path)
DN_API bool DN_OS_PathIsFile(DN_Str8 path)
{
bool result = false;
if (path.size == 0)
if (path.count == 0)
return result;
struct stat stat_result;
@@ -612,7 +612,7 @@ DN_API bool DN_OS_PathIsFile(DN_Str8 path)
DN_API bool DN_OS_PathIsDir(DN_Str8 path)
{
bool result = false;
if (path.size == 0)
if (path.count == 0)
return result;
struct stat stat_result;
@@ -632,8 +632,8 @@ DN_API bool DN_OS_PathMakeDir(DN_Str8 path)
uint16_t path_indexes[64] = {};
DN_Str8 copy = DN_Str8FromStr8Arena(path, &scratch.arena);
for (DN_USize index = copy.size - 1; index < copy.size; index--) {
bool first_char = index == (copy.size - 1);
for (DN_USize index = copy.count - 1; index < copy.count; index--) {
bool first_char = index == (copy.count - 1);
char ch = copy.data[index];
if (ch == '/' || first_char) {
char temp = copy.data[index];
@@ -696,12 +696,12 @@ DN_API bool DN_OS_PathIterateDir(DN_Str8 path, DN_OSDirIterator *it)
if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0)
continue;
DN_USize name_size = DN_CStr8Size(entry->d_name);
DN_USize clamped_size = DN_Min(sizeof(it->buffer) - 1, name_size);
DN_AssertF(name_size == clamped_size, "name: %s, name_size: %zu, clamped_size: %zu", entry->d_name, name_size, clamped_size);
DN_Memcpy(it->buffer, entry->d_name, clamped_size);
it->buffer[clamped_size] = 0;
it->file_name = DN_Str8FromPtr(it->buffer, clamped_size);
DN_USize name_count = DN_CStr8Count(entry->d_name);
DN_USize clamped_count = DN_Min(sizeof(it->buffer) - 1, name_count);
DN_AssertF(name_count == clamped_count, "name: %s, name_size: %zu, clamped_size: %zu", entry->d_name, name_count, clamped_count);
DN_Memcpy(it->buffer, entry->d_name, clamped_count);
it->buffer[clamped_count] = 0;
it->file_name = DN_Str8FromPtr(it->buffer, clamped_count);
return true;
}
@@ -962,7 +962,7 @@ DN_API DN_OSExecAsyncHandle DN_OS_ExecAsync(DN_Str8Slice cmd_line,
free(prev_working_dir);
};
if (args->working_dir.size) {
if (args->working_dir.count) {
prev_working_dir = get_current_dir_name();
DN_Str8 working_dir = DN_Str8FromStr8Arena(args->working_dir, &scratch.arena);
if (chdir(working_dir.data) == -1) {
@@ -1410,23 +1410,23 @@ DN_API DN_OSPosixProcSelfStatus DN_OS_PosixProcSelfStatus()
for (DN_ForItSize(line_it, DN_Str8, lines.data, lines.count)) {
DN_Str8 line = DN_Str8TrimWhitespaceAround(*line_it.data);
if (DN_Str8StartsWith(line, NAME, DN_Str8EqCase_Insensitive)) {
DN_Str8 str8 = DN_Str8TrimWhitespaceAround(DN_Str8Subset(line, NAME.size, line.size));
result.name_size = DN_Min(str8.size, sizeof(result.name));
DN_Str8 str8 = DN_Str8TrimWhitespaceAround(DN_Str8Subset(line, NAME.count, line.count));
result.name_size = DN_Min(str8.count, sizeof(result.name));
DN_Memcpy(result.name, str8.data, result.name_size);
} else if (DN_Str8StartsWith(line, PID, DN_Str8EqCase_Insensitive)) {
DN_Str8 str8 = DN_Str8TrimWhitespaceAround(DN_Str8Subset(line, PID.size, line.size));
DN_Str8 str8 = DN_Str8TrimWhitespaceAround(DN_Str8Subset(line, PID.count, line.count));
DN_U64FromResult to_u64 = DN_U64FromStr8(str8, 0);
result.pid = to_u64.value;
DN_Assert(to_u64.success);
} else if (DN_Str8StartsWith(line, VM_SIZE, DN_Str8EqCase_Insensitive)) {
DN_Str8 size_with_kb = DN_Str8TrimWhitespaceAround(DN_Str8Subset(line, VM_SIZE.size, line.size));
DN_Str8 size_with_kb = DN_Str8TrimWhitespaceAround(DN_Str8Subset(line, VM_SIZE.count, line.count));
DN_Assert(DN_Str8EndsWith(size_with_kb, DN_Str8Lit("kB")));
DN_Str8 vm_size = DN_Str8BSplit(size_with_kb, DN_Str8Lit(" ")).lhs;
DN_U64FromResult to_u64 = DN_U64FromStr8(vm_size, 0);
result.vm_size = DN_Kilobytes(to_u64.value);
DN_Assert(to_u64.success);
} else if (DN_Str8StartsWith(line, VM_PEAK, DN_Str8EqCase_Insensitive)) {
DN_Str8 size_with_kb = DN_Str8TrimWhitespaceAround(DN_Str8Subset(line, VM_PEAK.size, line.size));
DN_Str8 size_with_kb = DN_Str8TrimWhitespaceAround(DN_Str8Subset(line, VM_PEAK.count, line.count));
DN_Assert(DN_Str8EndsWith(size_with_kb, DN_Str8Lit("kB")));
DN_Str8 vm_size = DN_Str8BSplit(size_with_kb, DN_Str8Lit(" ")).lhs;
DN_U64FromResult to_u64 = DN_U64FromStr8(vm_size, 0);
Source/OS/dn_os_w32.cpp
+61 -61
View File
@@ -336,7 +336,7 @@ DN_API bool DN_OS_FileMove(DN_Str8 src, DN_Str8 dest, bool overwrite, DN_ErrSink
DN_API DN_OSFile DN_OS_FileOpen(DN_Str8 path, DN_OSFileOpen open_mode, DN_OSFileAccess access, DN_ErrSink *err)
{
DN_OSFile result = {};
if (path.size == 0 || path.size <= 0)
if (path.count == 0 || path.count <= 0)
return result;
if ((access & ~DN_OSFileAccess_All) || ((access & DN_OSFileAccess_All) == 0)) {
@@ -486,7 +486,7 @@ DN_API void DN_OS_FileClose(DN_OSFile *file)
DN_API DN_OSPathInfo DN_OS_PathInfo(DN_Str8 path)
{
DN_OSPathInfo result = {};
if (path.size == 0)
if (path.count == 0)
return result;
DN_TCScratch scratch = DN_TCScratchBeginArena(nullptr, 0);
@@ -522,12 +522,12 @@ DN_API DN_OSPathInfo DN_OS_PathInfo(DN_Str8 path)
DN_API bool DN_OS_PathDelete(DN_Str8 path)
{
bool result = false;
if (path.size == 0)
if (path.count == 0)
return result;
DN_TCScratch scratch = DN_TCScratchBeginArena(nullptr, 0);
DN_Str16 path16 = DN_OS_W32Str8ToStr16(&scratch.arena, path);
if (path16.size) {
if (path16.count) {
result = DeleteFileW(path16.data);
if (!result)
result = RemoveDirectoryW(path16.data);
@@ -539,12 +539,12 @@ DN_API bool DN_OS_PathDelete(DN_Str8 path)
DN_API bool DN_OS_PathIsFile(DN_Str8 path)
{
bool result = false;
if (path.size == 0)
if (path.count == 0)
return result;
DN_TCScratch scratch = DN_TCScratchBeginArena(nullptr, 0);
DN_Str16 path16 = DN_OS_W32Str8ToStr16(&scratch.arena, path);
if (path16.size) {
if (path16.count) {
WIN32_FILE_ATTRIBUTE_DATA attrib_data = {};
if (GetFileAttributesExW(path16.data, GetFileExInfoStandard, &attrib_data))
result = (attrib_data.dwFileAttributes != INVALID_FILE_ATTRIBUTES) &&
@@ -557,12 +557,12 @@ DN_API bool DN_OS_PathIsFile(DN_Str8 path)
DN_API bool DN_OS_PathIsDir(DN_Str8 path)
{
bool result = false;
if (path.size == 0)
if (path.count == 0)
return result;
DN_TCScratch scratch = DN_TCScratchBeginArena(nullptr, 0);
DN_Str16 path16 = DN_OS_W32Str8ToStr16(&scratch.arena, path);
if (path16.size) {
if (path16.count) {
WIN32_FILE_ATTRIBUTE_DATA attrib_data = {};
if (GetFileAttributesExW(path16.data, GetFileExInfoStandard, &attrib_data))
result = (attrib_data.dwFileAttributes != INVALID_FILE_ATTRIBUTES) &&
@@ -591,8 +591,8 @@ DN_API bool DN_OS_PathMakeDir(DN_Str8 path)
// If we find a file at some point in the path we fail out because the
// series of directories can not be made if a file exists with the same
// name.
for (DN_USize index = 0; index < path16.size; index++) {
bool first_char = index == (path16.size - 1);
for (DN_USize index = 0; index < path16.count; index++) {
bool first_char = index == (path16.count - 1);
wchar_t ch = path16.data[index];
if (ch == '/' || ch == '\\' || first_char) {
wchar_t temp = path16.data[index];
@@ -628,7 +628,7 @@ DN_API bool DN_OS_PathMakeDir(DN_Str8 path)
DN_API bool DN_OS_PathIterateDir(DN_Str8 path, DN_OSDirIterator *it)
{
if (path.size == 0 || !it || path.size <= 0)
if (path.count == 0 || !it || path.count <= 0)
return false;
DN_TCScratch scratch = DN_TCScratchBeginArena(nullptr, 0);
@@ -654,7 +654,7 @@ DN_API bool DN_OS_PathIterateDir(DN_Str8 path, DN_OSDirIterator *it)
}
path16 = DN_OS_W32Str8ToStr16(&scratch.arena, adjusted_path);
if (path16.size <= 0) { // Conversion error
if (path16.count <= 0) { // Conversion error
DN_TCScratchEnd(&scratch);
return false;
}
@@ -836,7 +836,7 @@ DN_API DN_OSExecResult DN_OS_ExecWait(DN_OSExecAsyncHandle handle, DN_Arena *are
result = DN_OS_ExecPump(handle, stdout_buffer, &stdout_size, stderr_buffer, &stderr_size, wait_ms, err);
DN_Str8BuilderAppendCopy(&stdout_builder, result.stdout_text);
DN_Str8BuilderAppendCopy(&stderr_builder, result.stderr_text);
wait_ms = (result.stdout_text.size || result.stderr_text.size) ? FAST_WAIT_TIME_MS : SLOW_WAIT_TIME_MS;
wait_ms = (result.stdout_text.count || result.stderr_text.count) ? FAST_WAIT_TIME_MS : SLOW_WAIT_TIME_MS;
}
// NOTE: Get stdout/stderr. If no arena is passed this is a no-op
@@ -865,7 +865,7 @@ DN_API DN_OSExecAsyncHandle DN_OS_ExecAsync(DN_Str8Slice cmd_line, DN_OSExecArgs
DN_Str8 env_block8 = DN_Str8FromStr8BuilderDelimitArena(&env_builder, DN_Str8Lit("\0"), &scratch.arena);
DN_Str16 env_block16 = {};
if (env_block8.size)
if (env_block8.count)
env_block16 = DN_OS_W32Str8ToStr16(&scratch.arena, env_block8);
// NOTE: Stdout/err security attributes
@@ -1346,17 +1346,17 @@ DN_API DN_Str16 DN_OS_W32ErrorCodeToMsg16Alloc(DN_U32 error_code)
}
wchar_t *result16 = nullptr;
DWORD size = FormatMessageW(/*DWORD dwFlags */ flags | FORMAT_MESSAGE_ALLOCATE_BUFFER,
/*LPCVOID lpSource */ module_to_get_errors_from,
/*DWORD dwMessageId */ error_code,
/*DWORD dwLanguageId*/ 0,
/*LPWSTR lpBuffer */ (LPWSTR)&result16,
/*DWORD nSize */ 0,
/*va_list *Arguments */ nullptr);
DWORD count = FormatMessageW(/*DWORD dwFlags */ flags | FORMAT_MESSAGE_ALLOCATE_BUFFER,
/*LPCVOID lpSource */ module_to_get_errors_from,
/*DWORD dwMessageId */ error_code,
/*DWORD dwLanguageId*/ 0,
/*LPWSTR lpBuffer */ (LPWSTR)&result16,
/*DWORD nSize */ 0,
/*va_list *Arguments */ nullptr);
DN_Str16 result = {};
result.data = result16;
result.size = size;
result.count = count;
return result;
}
@@ -1365,7 +1365,7 @@ DN_API DN_OSW32Error DN_OS_W32ErrorCodeToMsgAlloc(DN_U32 error_code)
DN_OSW32Error result = {};
result.code = error_code;
DN_Str16 error16 = DN_OS_W32ErrorCodeToMsg16Alloc(error_code);
if (error16.size)
if (error16.count)
result.msg = DN_OS_W32Str16ToStr8FromHeap(error16);
if (error16.data)
LocalFree(error16.data);
@@ -1378,7 +1378,7 @@ DN_API DN_OSW32Error DN_OS_W32ErrorCodeToMsg(DN_Arena *arena, DN_U32 error_code)
result.code = error_code;
if (arena) {
DN_Str16 error16 = DN_OS_W32ErrorCodeToMsg16Alloc(error_code);
if (error16.size)
if (error16.count)
result.msg = DN_OS_W32Str16ToStr8(arena, error16);
if (error16.data)
LocalFree(error16.data);
@@ -1423,10 +1423,10 @@ DN_API void DN_OS_W32MakeProcessDPIAware()
DN_API DN_Str16 DN_OS_W32Str8ToStr16(DN_Arena *arena, DN_Str8 src)
{
DN_Str16 result = {};
if (!arena || src.size == 0)
if (!arena || src.count == 0)
return result;
int required_size = MultiByteToWideChar(CP_UTF8, 0 /*dwFlags*/, src.data, DN_Cast(int) src.size, nullptr /*dest*/, 0 /*dest size*/);
int required_size = MultiByteToWideChar(CP_UTF8, 0 /*dwFlags*/, src.data, DN_Cast(int) src.count, nullptr /*dest*/, 0 /*dest size*/);
if (required_size <= 0)
return result;
@@ -1434,12 +1434,12 @@ DN_API DN_Str16 DN_OS_W32Str8ToStr16(DN_Arena *arena, DN_Str8 src)
if (!buffer)
return result;
int chars_written = MultiByteToWideChar(CP_UTF8, 0 /*dwFlags*/, src.data, DN_Cast(int) src.size, buffer, required_size);
int chars_written = MultiByteToWideChar(CP_UTF8, 0 /*dwFlags*/, src.data, DN_Cast(int) src.count, buffer, required_size);
DN_Assert(chars_written == required_size);
if (chars_written == required_size) {
result.data = buffer;
result.size = chars_written;
result.data[result.size] = 0;
result.data = buffer;
result.count = chars_written;
result.data[result.count] = 0;
}
return result;
}
@@ -1447,14 +1447,14 @@ DN_API DN_Str16 DN_OS_W32Str8ToStr16(DN_Arena *arena, DN_Str8 src)
DN_API int DN_OS_W32Str8ToStr16Buffer(DN_Str8 src, wchar_t *dest, int dest_size)
{
int result = 0;
if (src.size == 0)
if (src.count == 0)
return result;
result = MultiByteToWideChar(CP_UTF8, 0 /*dwFlags*/, src.data, DN_Cast(int) src.size, nullptr /*dest*/, 0 /*dest size*/);
result = MultiByteToWideChar(CP_UTF8, 0 /*dwFlags*/, src.data, DN_Cast(int) src.count, nullptr /*dest*/, 0 /*dest size*/);
if (result <= 0 || result > dest_size || !dest)
return result;
result = MultiByteToWideChar(CP_UTF8, 0 /*dwFlags*/, src.data, DN_Cast(int) src.size, dest, DN_Cast(int) dest_size);
result = MultiByteToWideChar(CP_UTF8, 0 /*dwFlags*/, src.data, DN_Cast(int) src.count, dest, DN_Cast(int) dest_size);
dest[DN_Min(result, dest_size - 1)] = 0;
return result;
}
@@ -1462,10 +1462,10 @@ DN_API int DN_OS_W32Str8ToStr16Buffer(DN_Str8 src, wchar_t *dest, int dest_size)
DN_API int DN_OS_W32Str16ToStr8Buffer(DN_Str16 src, char *dest, int dest_size)
{
int result = 0;
if (src.size == 0)
if (src.count == 0)
return result;
int src_size = DN_SaturateCastISizeToInt(src.size);
int src_size = DN_SaturateCastISizeToInt(src.count);
if (src_size <= 0)
return result;
@@ -1481,10 +1481,10 @@ DN_API int DN_OS_W32Str16ToStr8Buffer(DN_Str16 src, char *dest, int dest_size)
DN_API DN_Str8 DN_OS_W32Str16ToStr8(DN_Arena *arena, DN_Str16 src)
{
DN_Str8 result = {};
if (!arena || src.size == 0)
if (!arena || src.count == 0)
return result;
int src_size = DN_SaturateCastISizeToInt(src.size);
int src_size = DN_SaturateCastISizeToInt(src.count);
if (src_size <= 0)
return result;
@@ -1496,25 +1496,25 @@ DN_API DN_Str8 DN_OS_W32Str16ToStr8(DN_Arena *arena, DN_Str16 src)
// null-termination already so no-need to +1 the required size
DN_Arena temp = DN_ArenaTempBeginFromArena(arena);
DN_Str8 buffer = DN_Str8AllocArena(required_size, DN_ZMem_No, &temp);
if (buffer.size) {
int chars_written = WideCharToMultiByte(CP_UTF8, 0 /*dwFlags*/, src.data, src_size, buffer.data, DN_Cast(int) buffer.size, nullptr, nullptr);
if (buffer.count) {
int chars_written = WideCharToMultiByte(CP_UTF8, 0 /*dwFlags*/, src.data, src_size, buffer.data, DN_Cast(int) buffer.count, nullptr, nullptr);
DN_Assert(chars_written == required_size);
if (chars_written == required_size) {
result = buffer;
result.data[result.size] = 0;
result.data[result.count] = 0;
}
}
DN_ArenaTempEnd(&temp, result.size == DN_Cast(DN_USize)required_size ? DN_ArenaReset_No : DN_ArenaReset_Yes);
DN_ArenaTempEnd(&temp, result.count == DN_Cast(DN_USize)required_size ? DN_ArenaReset_No : DN_ArenaReset_Yes);
return result;
}
DN_API DN_Str8 DN_OS_W32Str16ToStr8FromHeap(DN_Str16 src)
{
DN_Str8 result = {};
if (src.size == 0)
if (src.count == 0)
return result;
int src_size = DN_SaturateCastISizeToInt(src.size);
int src_size = DN_SaturateCastISizeToInt(src.count);
if (src_size <= 0)
return result;
@@ -1525,14 +1525,14 @@ DN_API DN_Str8 DN_OS_W32Str16ToStr8FromHeap(DN_Str16 src)
// NOTE: Str8 allocate ensures there's one extra byte for
// null-termination already so no-need to +1 the required size
DN_Str8 buffer = DN_Str8FromHeap(required_size, DN_ZMem_No);
if (buffer.size == 0)
if (buffer.count == 0)
return result;
int chars_written = WideCharToMultiByte(CP_UTF8, 0 /*dwFlags*/, src.data, src_size, buffer.data, DN_Cast(int) buffer.size, nullptr, nullptr);
int chars_written = WideCharToMultiByte(CP_UTF8, 0 /*dwFlags*/, src.data, src_size, buffer.data, DN_Cast(int) buffer.count, nullptr, nullptr);
DN_Assert(chars_written == required_size);
if (chars_written == required_size) {
result = buffer;
result.data[result.size] = 0;
result.data[result.count] = 0;
} else {
DN_OS_MemDealloc(buffer.data);
buffer = {};
@@ -1563,9 +1563,9 @@ DN_API DN_Str16 DN_OS_W32EXEPathW(DN_Arena *arena)
index_of_last_slash = module_path[index] == '\\' ? index : 0;
result.data = DN_ArenaNewArray(arena, wchar_t, module_size + 1, DN_ZMem_No);
result.size = module_size;
DN_Memcpy(result.data, module_path, sizeof(wchar_t) * result.size);
result.data[result.size] = 0;
result.count = module_size;
DN_Memcpy(result.data, module_path, sizeof(wchar_t) * result.count);
result.data[result.count] = 0;
DN_TCScratchEnd(&scratch);
return result;
}
@@ -1592,9 +1592,9 @@ DN_API DN_Str16 DN_OS_W32EXEDirW(DN_Arena *arena)
index_of_last_slash = module_path[index] == '\\' ? index : 0;
result.data = DN_ArenaNewArray(arena, wchar_t, index_of_last_slash + 1, DN_ZMem_No);
result.size = index_of_last_slash;
DN_Memcpy(result.data, module_path, sizeof(wchar_t) * result.size);
result.data[result.size] = 0;
result.count = index_of_last_slash;
DN_Memcpy(result.data, module_path, sizeof(wchar_t) * result.count);
result.data[result.count] = 0;
DN_TCScratchEnd(&scratch);
return result;
}
@@ -1611,13 +1611,13 @@ DN_API DN_Str8 DN_OS_W32WorkingDir(DN_Arena *arena, DN_Str8 suffix)
DN_API DN_Str16 DN_OS_W32WorkingDirW(DN_Arena *arena, DN_Str16 suffix)
{
DN_Assert(suffix.size >= 0);
DN_Assert(suffix.count >= 0);
DN_Str16 result = {};
// NOTE: required_size is the size required *including* the null-terminator
DN_TCScratch scratch = DN_TCScratchBeginArena(&arena, 1);
unsigned long required_size = GetCurrentDirectoryW(0, nullptr);
unsigned long desired_size = required_size + DN_Cast(unsigned long) suffix.size;
unsigned long desired_size = required_size + DN_Cast(unsigned long) suffix.count;
wchar_t *scratch_w_path = DN_ArenaNewArray(&scratch.arena, wchar_t, desired_size, DN_ZMem_No);
if (!scratch_w_path) {
@@ -1638,9 +1638,9 @@ DN_API DN_Str16 DN_OS_W32WorkingDirW(DN_Arena *arena, DN_Str16 suffix)
return result;
}
if (suffix.size) {
if (suffix.count) {
DN_Memcpy(w_path, scratch_w_path, sizeof(*scratch_w_path) * bytes_written_wo_null_terminator);
DN_Memcpy(w_path + bytes_written_wo_null_terminator, suffix.data, sizeof(suffix.data[0]) * suffix.size);
DN_Memcpy(w_path + bytes_written_wo_null_terminator, suffix.data, sizeof(suffix.data[0]) * suffix.count);
w_path[desired_size] = 0;
}
@@ -1676,14 +1676,14 @@ DN_API bool DN_OS_W32DirWIterate(DN_Str16 path, DN_OSW32FolderIteratorW *it)
if (find_data.cFileName[0] == '.' || (find_data.cFileName[0] == '.' && find_data.cFileName[1] == '.'))
continue;
it->file_name.size = DN_CStr16Size(find_data.cFileName);
DN_Assert(it->file_name.size < (DN_ArrayCountU(it->file_name_buf) - 1));
DN_Memcpy(it->file_name.data, find_data.cFileName, it->file_name.size * sizeof(wchar_t));
it->file_name_buf[it->file_name.size] = 0;
it->file_name.count = DN_CStr16Count(find_data.cFileName);
DN_Assert(it->file_name.count < (DN_ArrayCountU(it->file_name_buf) - 1));
DN_Memcpy(it->file_name.data, find_data.cFileName, it->file_name.count * sizeof(wchar_t));
it->file_name_buf[it->file_name.count] = 0;
break;
} while (FindNextFileW(it->handle, &find_data) != 0);
bool result = it->file_name.size > 0;
bool result = it->file_name.count > 0;
if (!result)
FindClose(it->handle);
return result;