// Token: 0x0600094D RID: 2381 RVA: 0x0002B9FC File Offset: 0x00029BFC
protected static void GetAndSetIntPtrInCER(string serverName, string dbName, string transferAddress, ref SafeBackupContextHandle backupHandle)
{
IntPtr zero = IntPtr.Zero;
IntPtr value = new IntPtr(-1);
bool flag = false;
int num = 0;
RuntimeHelpers.PrepareConstrainedRegions();
try
{
}
finally
{
num = backupHandle.GetBackupContextIntPtr(serverName, dbName, transferAddress, out zero);
flag = (num == 0 && zero != IntPtr.Zero && zero != value);
if (flag)
{
backupHandle.SetHandle(zero);
}
}
if (!flag)
{
throw new FailedToOpenBackupFileHandleException(dbName, serverName, num, SeedHelper.TranslateSeederErrorCode((long)num, serverName));
}
}