8622e776f9
than an int, as an error here is not meaningful. Modify soabort() to unconditionally free the socket on the return of pru_abort(), and modify most protocols to no longer conditionally free the socket, since the caller will do this. This commit likely leaves parts of netinet and netinet6 in a situation where they may panic or leak memory, as they have not are not fully updated by this commit. This will be corrected shortly in followup commits to these components. MFC after: 3 months
201 lines
4.0 KiB
C
201 lines
4.0 KiB
C
/*-
|
|
* ===================================
|
|
* HARP | Host ATM Research Platform
|
|
* ===================================
|
|
*
|
|
*
|
|
* This Host ATM Research Platform ("HARP") file (the "Software") is
|
|
* made available by Network Computing Services, Inc. ("NetworkCS")
|
|
* "AS IS". NetworkCS does not provide maintenance, improvements or
|
|
* support of any kind.
|
|
*
|
|
* NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
|
|
* INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
* AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
|
|
* SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
|
|
* In no event shall NetworkCS be responsible for any damages, including
|
|
* but not limited to consequential damages, arising from or relating to
|
|
* any use of the Software or related support.
|
|
*
|
|
* Copyright 1994-1998 Network Computing Services, Inc.
|
|
*
|
|
* Copies of this Software may be made, however, the above copyright
|
|
* notice must be reproduced on all copies.
|
|
*/
|
|
|
|
/*
|
|
* Core ATM Services
|
|
* -----------------
|
|
*
|
|
* ATM socket protocol family support definitions
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/domain.h>
|
|
#include <sys/protosw.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/sysctl.h>
|
|
#include <net/if.h>
|
|
#include <netatm/port.h>
|
|
#include <netatm/queue.h>
|
|
#include <netatm/atm.h>
|
|
#include <netatm/atm_sys.h>
|
|
#include <netatm/atm_sap.h>
|
|
#include <netatm/atm_cm.h>
|
|
#include <netatm/atm_if.h>
|
|
#include <netatm/atm_stack.h>
|
|
#include <netatm/atm_pcb.h>
|
|
#include <netatm/atm_var.h>
|
|
|
|
NET_NEEDS_GIANT("netatm");
|
|
|
|
struct protosw atmsw[] = {
|
|
{
|
|
.pr_type = SOCK_DGRAM, /* ioctl()-only */
|
|
.pr_domain = &atmdomain,
|
|
.pr_usrreqs = &atm_dgram_usrreqs
|
|
},
|
|
|
|
{
|
|
.pr_type = SOCK_SEQPACKET, /* AAL-5 */
|
|
.pr_domain = &atmdomain,
|
|
.pr_protocol = ATM_PROTO_AAL5,
|
|
.pr_flags = PR_ATOMIC|PR_CONNREQUIRED,
|
|
.pr_ctloutput = atm_aal5_ctloutput,
|
|
.pr_usrreqs = &atm_aal5_usrreqs
|
|
},
|
|
|
|
#ifdef XXX
|
|
{
|
|
.pr_type = SOCK_SEQPACKET, /* SSCOP */
|
|
.pr_domain = &atmdomain,
|
|
.pr_protocol = ATM_PROTO_SSCOP,
|
|
.pr_flags = PR_ATOMIC|PR_CONNREQUIRED|PR_WANTRCVD,
|
|
.pr_input = x,
|
|
.pr_output = x,
|
|
.pr_ctlinput = x,
|
|
.pr_ctloutput = x,
|
|
.pr_drain = x,
|
|
.pr_usrreqs = x
|
|
},
|
|
#endif
|
|
};
|
|
|
|
struct domain atmdomain = {
|
|
.dom_family = AF_ATM,
|
|
.dom_name = "atm",
|
|
.dom_init = atm_initialize,
|
|
.dom_protosw = atmsw,
|
|
.dom_protoswNPROTOSW = &atmsw[sizeof(atmsw) / sizeof(atmsw[0])]
|
|
};
|
|
|
|
DOMAIN_SET(atm);
|
|
|
|
SYSCTL_NODE(_net, PF_ATM, harp, CTLFLAG_RW, 0, "HARP/ATM family");
|
|
SYSCTL_NODE(_net_harp, OID_AUTO, atm, CTLFLAG_RW, 0, "ATM layer");
|
|
|
|
/*
|
|
* Protocol request not supported
|
|
*
|
|
* Arguments:
|
|
* so pointer to socket
|
|
*
|
|
* Returns:
|
|
* errno error - operation not supported
|
|
*
|
|
*/
|
|
int
|
|
atm_proto_notsupp1(so)
|
|
struct socket *so;
|
|
{
|
|
return (EOPNOTSUPP);
|
|
}
|
|
|
|
|
|
/*
|
|
* Protocol request not supported
|
|
*
|
|
* Arguments:
|
|
* so pointer to socket
|
|
* addr pointer to protocol address
|
|
* p pointer to process
|
|
*
|
|
* Returns:
|
|
* errno error - operation not supported
|
|
*
|
|
*/
|
|
int
|
|
atm_proto_notsupp2(so, addr, td)
|
|
struct socket *so;
|
|
struct sockaddr *addr;
|
|
struct thread *td;
|
|
{
|
|
return (EOPNOTSUPP);
|
|
}
|
|
|
|
|
|
/*
|
|
* Protocol request not supported
|
|
*
|
|
* Arguments:
|
|
* so pointer to socket
|
|
* addr pointer to pointer to protocol address
|
|
*
|
|
* Returns:
|
|
* errno error - operation not supported
|
|
*
|
|
*/
|
|
int
|
|
atm_proto_notsupp3(so, addr)
|
|
struct socket *so;
|
|
struct sockaddr **addr;
|
|
{
|
|
return (EOPNOTSUPP);
|
|
}
|
|
|
|
|
|
/*
|
|
* Protocol request not supported
|
|
*
|
|
* Arguments:
|
|
* so pointer to socket
|
|
* i integer
|
|
* m pointer to kernel buffer
|
|
* addr pointer to protocol address
|
|
* m2 pointer to kernel buffer
|
|
* p pointer to process
|
|
*
|
|
* Returns:
|
|
* errno error - operation not supported
|
|
*
|
|
*/
|
|
int
|
|
atm_proto_notsupp4(so, i, m, addr, m2, td)
|
|
struct socket *so;
|
|
int i;
|
|
KBuffer *m;
|
|
struct sockaddr *addr;
|
|
KBuffer *m2;
|
|
struct thread *td;
|
|
{
|
|
return (EOPNOTSUPP);
|
|
}
|
|
|
|
/*
|
|
* Protocol request not supported
|
|
*
|
|
* Arguments:
|
|
* so pointer to socket
|
|
*
|
|
*/
|
|
void
|
|
atm_proto_notsupp5(so)
|
|
struct socket *so;
|
|
{
|
|
|
|
}
|