private unsafe byte[] GetCollationKeyPosix(string text)
{
var sortHandle = PosixHelper.Instance.GetSortHandle(_cultureInfo.CompareInfo);
fixed(char *pText = text)
{
var length = PosixNativeMethods.GetSortKey(sortHandle, pText, text.Length, null, 0, CompareOptions.None);
if (length == 0)
{
throw new Win32Exception(Marshal.GetLastWin32Error(), "Failed to GetSortKey for text=" + text);
}
var sortKey = new byte[length];
fixed(byte *pSortKey = sortKey)
{
length = PosixNativeMethods.GetSortKey(sortHandle, pText, text.Length, pSortKey, sortKey.Length, CompareOptions.None);
if (length == 0)
{
throw new Win32Exception(Marshal.GetLastWin32Error(), "Failed to GetSortKey for text=" + text);
}
return(sortKey);
}
}
}
private unsafe byte[] GetCollationKeyPosix(string text)
{
var sortHandle = PosixHelper.Instance.GetSortHandle(_cultureInfo.CompareInfo);
var length = PosixNativeMethods.GetSortKey(sortHandle, text, text.Length, null, 0, CompareOptions.None);
if (length == 0)
{
throw new Win32Exception();
}
var sortKey = new byte[length];
fixed(byte *pSortKey = sortKey)
{
length = PosixNativeMethods.GetSortKey(sortHandle, text, text.Length, pSortKey, sortKey.Length, CompareOptions.None);
if (length == 0)
{
throw new Win32Exception();
}
return(sortKey);
}
}
