| /linux-6.12.1/net/vmw_vsock/ |
| D | Kconfig | 20 tristate "Virtual Sockets monitoring interface"
24 Support for PF_VSOCK sockets monitoring interface used by the ss tool.
27 Enable this module so userspace applications can query open sockets.
30 tristate "Virtual Sockets loopback transport"
35 This module implements a loopback transport for Virtual Sockets,
42 tristate "VMware VMCI transport for Virtual Sockets"
45 This module implements a VMCI transport for Virtual Sockets.
54 tristate "virtio transport for Virtual Sockets"
58 This module implements a virtio transport for Virtual Sockets.
61 Sockets over virtio.
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| D | af_vsock.c | 10 * - There are two kinds of sockets: those created by user action (such as
13 * - There are two "global" tables, one for bound sockets (sockets that have
15 * sockets (sockets that have established a connection with another socket).
16 * These tables are "global" in that all sockets on the system are placed
18 * for a list of unbound sockets and SOCK_DGRAM sockets will always remain in
19 * that list. The bound table is used solely for lookup of sockets when packets
20 * are received and that's not necessary for SOCK_DGRAM sockets since we create
22 * sockets out of the bound hash buckets will reduce the chance of collisions
23 * when looking for SOCK_STREAM sockets and prevents us from having to check the
26 * - Sockets created by user action will either be "client" sockets that
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| D | diag.c | 66 /* TODO VMCI pending sockets? */ in vsock_diag_dump()
70 /* Bind table (locally created sockets) */ in vsock_diag_dump()
109 /* Skip sockets we've already seen above */ in vsock_diag_dump()
178 MODULE_DESCRIPTION("VMware Virtual Sockets monitoring via SOCK_DIAG");
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| /linux-6.12.1/tools/testing/vsock/ |
| D | vsock_diag_test.c | 135 fprintf(stderr, "expected no sockets\n"); in check_no_sockets()
150 fprintf(stderr, "expected %d sockets, found %d\n", in check_num_sockets()
238 static void add_vsock_stat(struct list_head *sockets, in add_vsock_stat() argument
250 list_add_tail(&st->list, sockets); in add_vsock_stat()
256 static void read_vsock_stat(struct list_head *sockets) in read_vsock_stat() argument
311 add_vsock_stat(sockets, NLMSG_DATA(h)); in read_vsock_stat()
321 static void free_sock_stat(struct list_head *sockets) in free_sock_stat() argument
326 list_for_each_entry_safe(st, next, sockets, list) in free_sock_stat()
332 LIST_HEAD(sockets); in test_no_sockets()
334 read_vsock_stat(&sockets); in test_no_sockets()
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| /linux-6.12.1/drivers/pcmcia/ |
| D | i82092.c | 53 /* The card can do up to 4 sockets, allocate a structure for each of them */
70 static struct socket_info sockets[MAX_SOCKETS]; variable
114 sockets[i].card_state = 1; /* 1 = present but empty */ in i82092aa_pci_probe()
115 sockets[i].io_base = pci_resource_start(dev, 0); in i82092aa_pci_probe()
116 sockets[i].dev = dev; in i82092aa_pci_probe()
117 sockets[i].socket.features |= SS_CAP_PCCARD; in i82092aa_pci_probe()
118 sockets[i].socket.map_size = 0x1000; in i82092aa_pci_probe()
119 sockets[i].socket.irq_mask = 0; in i82092aa_pci_probe()
120 sockets[i].socket.pci_irq = dev->irq; in i82092aa_pci_probe()
121 sockets[i].socket.cb_dev = dev; in i82092aa_pci_probe()
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| D | i82365.c | 157 /* Where we keep track of our sockets... */
158 static int sockets = 0; variable
578 socket[sockets].ioaddr = port; in identify()
579 socket[sockets].psock = sock; in identify()
583 i365_bclr(sockets, PD67_MISC_CTL_2, PD67_MC2_SUSPEND); in identify()
588 if ((val = i365_get(sockets, I365_IDENT)) & 0x70) in identify()
604 i365_bset(sockets, VG468_MISC, VG468_MISC_VADEMREV); in identify()
605 val = i365_get(sockets, I365_IDENT); in identify()
607 i365_bclr(sockets, VG468_MISC, VG468_MISC_VADEMREV); in identify()
612 val = i365_get(sockets, RF5C_CHIP_ID); in identify()
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| D | tcic.c | 114 static int sockets; variable
401 sockets = 0; in init_tcic()
404 socket_table[sockets].psock = i; in init_tcic()
405 socket_table[sockets].id = get_tcic_id(); in init_tcic()
407 socket_table[sockets].socket.owner = THIS_MODULE; in init_tcic()
410 socket_table[sockets].socket.features = SS_CAP_PCCARD | SS_CAP_MEM_ALIGN; in init_tcic()
412 socket_table[sockets].socket.irq_mask = 0x4cf8; in init_tcic()
414 socket_table[sockets].socket.map_size = 0x1000; in init_tcic()
415 sockets++; in init_tcic()
441 printk(KERN_CONT ", %d sockets\n", sockets); in init_tcic()
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| /linux-6.12.1/net/unix/ |
| D | Kconfig | 3 # Unix Domain Sockets
7 bool "Unix domain sockets"
9 If you say Y here, you will include support for Unix domain sockets;
10 sockets are the standard Unix mechanism for establishing and
12 the X Window system and syslog use these sockets even if your
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| /linux-6.12.1/Documentation/networking/ |
| D | kcm.rst | 10 datagram sockets.
34 KCM sockets
37 The KCM sockets provide the user interface to the multiplexor. All the KCM sockets
39 operations in different sockets may be done in parallel without the need for
50 TCP sockets & Psocks
53 TCP sockets may be bound to a KCM multiplexor. A Psock structure is allocated
123 Cloning KCM sockets
127 above, additional sockets for the multiplexor can be created by cloning
144 Attach transport sockets
147 Attaching of transport sockets to a multiplexor is performed by calling an
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| D | mptcp.rst | 88 Sockets API
91 Creating MPTCP sockets
151 kernel is in charge of creating subflow sockets: they are TCP sockets where the
154 MPTCP listen sockets will create "plain" *accepted* TCP sockets if the
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| D | af_xdp.rst | 19 bpf_redirect_map() function. AF_XDP sockets enable the possibility for
116 multiple AF_XDP sockets. To share an UMEM created via one socket A,
135 is a setup with four sockets (all doing TX and RX). Then there will be
244 and monitor the behavior of AF_XDP sockets.
261 This flag enables you to bind multiple sockets to the same UMEM. It
269 sockets bound to the same netdev and queue id. The UMEM (tied to the
278 sockets this way.
281 program. Put all the sockets in the XSK_MAP and just indicate which
320 The second case is when you share a UMEM between sockets that are
323 netdev,queue_id pair. Let us say you want to create two sockets bound
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| D | mptcp-sysctl.rst | 38 Initial time period in second to disable MPTCP on active MPTCP sockets
58 shutdown syscall, MPTCP sockets will maintain the status
68 Control whether MPTCP sockets can be created.
70 MPTCP sockets can be created if the value is 1. This is a
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| D | rds.rst | 22 cluster - so in a cluster with N processes you need N sockets, in contrast
48 RDS sockets work *mostly* as you would expect from a BSD
55 Sockets must be bound before you can send or receive data.
72 to create RDS sockets. SOL_RDS is the socket-level to be used
115 Receives a message that was queued to this socket. The sockets
251 are accounted against the sockets SO_RCVBUF option value. Only
268 sages on sockets. The dense bitmaps let transports send the
398 PF_RDS sockets between any 2 endpoints (where endpoint == [IP address,
403 (b) suffers from head-of-line blocking for all the RDS sockets.
408 connection. RDS sockets will be attached to a path based on some hash
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| D | smc-sysctl.rst | 21 know how/when to uncork their sockets.
46 Initial size of send buffer used by SMC sockets.
54 Initial size of receive buffer (RMB) used by SMC sockets.
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| /linux-6.12.1/net/xdp/ |
| D | Kconfig | 3 bool "XDP sockets"
7 XDP sockets allows a channel between XDP programs and
11 tristate "XDP sockets: monitoring interface"
15 Support for PF_XDP sockets monitoring interface used by the ss tool.
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| /linux-6.12.1/tools/perf/trace/beauty/include/linux/ |
| D | socket.h | 191 #define AF_UNIX 1 /* Unix domain sockets */
213 #define AF_RDS 21 /* RDS sockets */
215 #define AF_IRDA 23 /* IRDA sockets */
216 #define AF_PPPOX 24 /* PPPoX sockets */
217 #define AF_WANPIPE 25 /* Wanpipe API Sockets */
222 #define AF_TIPC 30 /* TIPC sockets */
223 #define AF_BLUETOOTH 31 /* Bluetooth sockets */
224 #define AF_IUCV 32 /* IUCV sockets */
225 #define AF_RXRPC 33 /* RxRPC sockets */
226 #define AF_ISDN 34 /* mISDN sockets */
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| /linux-6.12.1/include/linux/ |
| D | socket.h | 191 #define AF_UNIX 1 /* Unix domain sockets */
213 #define AF_RDS 21 /* RDS sockets */
215 #define AF_IRDA 23 /* IRDA sockets */
216 #define AF_PPPOX 24 /* PPPoX sockets */
217 #define AF_WANPIPE 25 /* Wanpipe API Sockets */
222 #define AF_TIPC 30 /* TIPC sockets */
223 #define AF_BLUETOOTH 31 /* Bluetooth sockets */
224 #define AF_IUCV 32 /* IUCV sockets */
225 #define AF_RXRPC 33 /* RxRPC sockets */
226 #define AF_ISDN 34 /* mISDN sockets */
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| /linux-6.12.1/tools/testing/selftests/net/rds/ |
| D | test.py | 34 # sockets are on the same interface and use the loop transport instead
140 sockets = [ variable
145 for s, addr in zip(sockets, addrs):
150 s.fileno(): s for s in sockets
154 addr: s for addr, s in zip(addrs, sockets)
158 s: addr for addr, s in zip(addrs, sockets)
166 for s in sockets:
181 sender = sockets[nr_send % 2]
182 receiver = sockets[1 - (nr_send % 3) % 2]
228 for s in sockets:
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| /linux-6.12.1/arch/parisc/include/uapi/asm/ |
| D | fcntl.h | 27 #define F_GETOWN 11 /* for sockets. */
28 #define F_SETOWN 12 /* for sockets. */
29 #define F_SETSIG 13 /* for sockets. */
30 #define F_GETSIG 14 /* for sockets. */
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| /linux-6.12.1/include/net/ |
| D | inet_hashtables.h | 36 * The 'e' prefix stands for Establish, but we really put all sockets
46 * 1) Sockets bound to different interfaces may share a local port.
48 * 2) If all sockets have sk->sk_reuse set, and none of them are in
51 * 3) If all sockets are bound to a specific inet_sk(sk)->rcv_saddr local
58 * below. As we add sockets to a bind bucket list, we perform a
60 * As long as all sockets added to a bind bucket pass this test,
108 /* List of sockets hashed to this bucket */
130 /* Sockets can be hashed in established or listening table.
141 /* This is for listening sockets, thus all sockets which possess wildcards. */
145 /* This is for sockets with full identity only. Sockets here will
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| /linux-6.12.1/arch/alpha/include/uapi/asm/ |
| D | fcntl.h | 42 #define F_SETOWN 5 /* for sockets. */
43 #define F_GETOWN 6 /* for sockets. */
44 #define F_SETSIG 10 /* for sockets. */
45 #define F_GETSIG 11 /* for sockets. */
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| /linux-6.12.1/drivers/misc/ |
| D | tifm_7xx1.c | 53 sock = fm->sockets[cnt]; in tifm_7xx1_isr()
160 sock = fm->sockets[cnt]; in tifm_7xx1_switch_media()
165 fm->sockets[cnt] = NULL; in tifm_7xx1_switch_media()
186 if (!fm->sockets[cnt]) { in tifm_7xx1_switch_media()
187 fm->sockets[cnt] = sock; in tifm_7xx1_switch_media()
219 if (fm->sockets[cnt]) in tifm_7xx1_suspend()
220 tifm_7xx1_sock_power_off(fm->sockets[cnt]->addr); in tifm_7xx1_suspend()
251 if (fm->sockets[rc]) { in tifm_7xx1_resume()
252 if (fm->sockets[rc]->type == new_ids[rc]) in tifm_7xx1_resume()
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| /linux-6.12.1/net/rxrpc/ |
| D | Kconfig | 3 # RxRPC session sockets
7 tristate "RxRPC session sockets"
13 Say Y or M here to include support for RxRPC session sockets (just
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| /linux-6.12.1/tools/testing/selftests/bpf/prog_tests/ |
| D | sock_destroy.c | 55 /* Run iterator program that destroys connected client sockets. */ in test_tcp_client()
96 /* Run iterator program that destroys server sockets. */ in test_tcp_server()
129 /* Run iterator program that destroys sockets. */ in test_udp_client()
135 /* UDP sockets have an overriding error code after they are disconnected, in test_udp_client()
162 /* Run iterator program that destroys server sockets. */ in test_udp_server()
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| /linux-6.12.1/net/kcm/ |
| D | Kconfig | 4 tristate "KCM sockets"
9 KCM (Kernel Connection Multiplexor) sockets provide a method
|