int main( int argc, char const* argv[] )
{
TM_UNREFERENCED_PARAM( argc );
TM_UNREFERENCED_PARAM( argv );
return 0;
}
TMU_DEF tmu_contents_result tmu_current_working_directory(tm_size_t extra_size) {
TM_UNREFERENCED_PARAM(extra_size);
TM_ASSERT_VALID_SIZE(extra_size);
tmu_contents_result result = {{TM_NULL, 0, 0}, TM_OK};
errno = 0;
tmu_char16* dir = _wgetcwd(TM_NULL, 1);
if (!dir) {
result.ec = (errno != 0) ? errno : TM_ENOMEM;
return result;
}
tmu_utf16_stream dir_stream = tmu_utf16_make_stream(dir);
tmu_conversion_result conv_result =
tmu_utf8_from_utf16_ex(dir_stream, tmu_validate_error, /*replace_str=*/TM_NULL,
/*replace_str_len=*/0,
/*nullterminate=*/TM_TRUE, /*out=*/TM_NULL, /*out_len=*/0);
if (conv_result.ec == TM_ERANGE) {
/* Extra size for trailing '/'. */
tm_size_t capacity = conv_result.size + extra_size + 1;
result.contents.data = (char*)TMU_MALLOC(capacity * sizeof(char), sizeof(char));
if (!result.contents.data) {
result.ec = TM_ENOMEM;
} else {
result.contents.capacity = capacity;
conv_result =
tmu_utf8_from_utf16_ex(dir_stream, tmu_validate_error, /*replace_str=*/TM_NULL,
/*replace_str_len=*/0,
/*nullterminate=*/TM_TRUE, result.contents.data, result.contents.capacity);
TM_ASSERT(conv_result.ec == TM_OK);
TM_ASSERT(conv_result.size + 2 < result.contents.capacity);
result.contents.size = conv_result.size;
tmu_to_tmu_path(&result.contents, /*is_dir=*/TM_TRUE);
}
} else {
result.ec = conv_result.ec;
}
free(dir); /* _wgetcwd calls specifically malloc, we need to directly use free instead of TMU_FREE.*/
return result;
}
