FdNotes.h

/*
 * Copyright (C) 1996-2026 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */

/* DEBUG: section 54    Interprocess Communication */

#ifndef SQUID_SRC_IPC_FDNOTES_H
#define SQUID_SRC_IPC_FDNOTES_H

namespace Ipc
{

/// We cannot send char* FD notes to other processes. Pass int IDs and convert.

/// fd_note() label ID
typedef enum { fdnNone, fdnHttpSocket, fdnHttpsSocket, fdnFtpSocket,
#if SQUID_SNMP
               fdnInSnmpSocket, fdnOutSnmpSocket,
#endif
               fdnInIcpSocket, fdnInHtcpSocket, fdnEnd
             } FdNoteId;

const char *FdNote(int fdNodeId); ///< converts FdNoteId into a string

} // namespace Ipc;

#endif /* SQUID_SRC_IPC_FDNOTES_H */