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/freebsd/crypto/openssl/doc/man7/
H A Dossl-guide-quic-multi-stream.pod6 demos/guide/quic-multi-stream.c
12 ossl-guide-quic-multi-stream
13 - OpenSSL Guide: Writing a simple multi-stream QUIC client
18 QUIC multi-stream application. It assumes a basic understanding of QUIC and how
19 it is used in OpenSSL. See L<ossl-guide-quic-introduction(7)> and
20 L<ossl-guide-quic-client-block(7)>.
24 In a QUIC multi-stream application we separate out the concepts of a QUIC
48 (see L<ossl-guide-libraries-introduction(7)>). In particular most OpenSSL
64 (by default) the default stream will be a client-initiated bi-directional
67 stream (whether it is bi-directional or uni-directional).
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H A Dossl-guide-libssl-introduction.pod5 ossl-guide-libssl-introduction, ssl
6 - OpenSSL Guide: An introduction to libssl
14 operations (see L<ossl-guide-libcrypto-introduction(7)>).
36 can be uni- or bi-directional.
39 bi-directional. In this case the B<SSL> object used for the connection also
40 represents that stream. See L<ossl-guide-tls-introduction(7)> for more
44 uni- or bi-directional. In this case an B<SSL> object can represent the
47 L<ossl-guide-quic-introduction(7)> for more information.
96 See L<ossl-guide-tls-introduction(7)> for an introduction to the SSL/TLS
97 protocol and L<ossl-guide-quic-introduction(7)> for an introduction to QUIC.
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H A Dossl-guide-quic-introduction.pod5 ossl-guide-quic-introduction
6 - OpenSSL Guide: An introduction to QUIC in OpenSSL
13 some OpenSSL and TLS fundamentals (see L<ossl-guide-libraries-introduction(7)>
14 and L<ossl-guide-tls-introduction(7)>).
23 integrity and authentication (see L<ossl-guide-tls-introduction(7)>).
36 "head-of-line blocking"). It also enables an application to open additional
37 logical streams without requiring a round-trip exchange of packets between the
44 to use HTTP/3 using a suitable third-party library.
48 Future versions of OpenSSL will offer support for 0-RTT connection initiation,
50 transmitted without any waiting time. This is similar to TLS 1.3's 0-RTT
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/freebsd/secure/lib/libcrypto/man/man7/
H A Dossl-guide-quic-multi-stream.71 .\" -*- mode: troff; coding: utf-8 -*-
57 .IX Title "OSSL-GUIDE-QUIC-MULTI-STREAM 7ossl"
58 .TH OSSL-GUIDE-QUIC-MULTI-STREAM 7ossl 2025-09-30 3.5.4 OpenSSL
64 ossl\-guide\-quic\-multi\-stream
65 \&\- OpenSSL Guide: Writing a simple multi\-stream QUIC client
69 QUIC multi-stream application. It assumes a basic understanding of QUIC and how
70 it is used in OpenSSL. See \fBossl\-guide\-quic\-introduction\fR\|(7) and
71 \&\fBossl\-guide\-quic\-client\-block\fR\|(7).
74 In a QUIC multi-stream application we separate out the concepts of a QUIC
98 (see \fBossl\-guide\-libraries\-introduction\fR\|(7)). In particular most OpenSSL
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H A Dossl-guide-libssl-introduction.71 .\" -*- mode: troff; coding: utf-8 -*-
57 .IX Title "OSSL-GUIDE-LIBSSL-INTRODUCTION 7ossl"
58 .TH OSSL-GUIDE-LIBSSL-INTRODUCTION 7ossl 2025-09-30 3.5.4 OpenSSL
64 ossl\-guide\-libssl\-introduction, ssl
65 \&\- OpenSSL Guide: An introduction to libssl
72 operations (see \fBossl\-guide\-libcrypto\-introduction\fR\|(7)).
94 can be uni\- or bi-directional.
97 bi-directional. In this case the \fBSSL\fR object used for the connection also
98 represents that stream. See \fBossl\-guide\-tls\-introduction\fR\|(7) for more
102 uni\- or bi-directional. In this case an \fBSSL\fR object can represent the
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H A Dossl-guide-quic-introduction.71 .\" -*- mode: troff; coding: utf-8 -*-
57 .IX Title "OSSL-GUIDE-QUIC-INTRODUCTION 7ossl"
58 .TH OSSL-GUIDE-QUIC-INTRODUCTION 7ossl 2025-09-30 3.5.4 OpenSSL
64 ossl\-guide\-quic\-introduction
65 \&\- OpenSSL Guide: An introduction to QUIC in OpenSSL
71 some OpenSSL and TLS fundamentals (see \fBossl\-guide\-libraries\-introduction\fR\|(7)
72 and \fBossl\-guide\-tls\-introduction\fR\|(7)).
80 integrity and authentication (see \fBossl\-guide\-tls\-introduction\fR\|(7)).
90 "head-of-line blocking"). It also enables an application to open additional
91 logical streams without requiring a round-trip exchange of packets between the
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/freebsd/contrib/unbound/dnstap/
H A Ddnstap_fstrm.h2 * dnstap/dnstap_fstrm.h - Frame Streams protocol for dnstap
54 * The Frame Streams can be unidirectional or bi-directional.
55 * bi-directional streams use control frame types READY, ACCEPT and FINISH.
56 * uni-directional streams use control frame types START and STOP.
60 * bi-directional control frames implement a simple handshake protocol
63 * The uni-directional control frames have one start and one stop frame,
79 * 4byte bigendian, the control-field-type, currently only content-type.
84 * control frame max frame length 512 (excludes the 0-escape and control
185 * Like 'start content-type(protobuf:dnstap.Dnstap)' or 'stop'.
H A Dunbound-dnstap-socket.c2 * dnstap/unbound-dnstap-socket.c - debug program that listens for DNSTAP logs.
66 #include <protobuf-c/protobuf-c.h>
67 #include "dnstap/dnstap.pb-c.h"
80 printf("-u <socketpath> listen to unix socket with this file name\n"); in usage()
81 printf("-s <serverip[@port]> listen for TCP on the IP and port\n"); in usage()
82 printf("-t <serverip[@port]> listen for TLS on IP and port\n"); in usage()
83 printf("- in usage()
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/freebsd/crypto/openssl/demos/guide/
H A Dquic-multi-stream.c2 * Copyright 2023-2024 The OpenSSL Project Authors. All Rights Reserved.
12 * doc/man7/ossl-guide-quic-multi-stream.pod
32 int sock = -1; in create_socket_bio()
50 * Create a UDP socket. We could equally use non-OpenSSL calls such in create_socket_bio()
57 if (sock == -1) in create_socket_bio()
63 sock = -1; in create_socket_bio()
70 sock = -1; in create_socket_bio()
77 if (sock != -1) { in create_socket_bio()
88 /* If sock is -1 then we've been unable to connect to the server */ in create_socket_bio()
89 if (sock == -1) in create_socket_bio()
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/freebsd/share/man/man4/
H A Dulpt.440 .Bd -ragged -offset indent
47 .Bd -literal -offset indent
54 bi- or uni-directional protocol.
56 .Bl -column "Minor Bit" "Functionxxxxxxxxxxxxxxxxxxxxxxxxxxxx" -offset indent
70 .Bl -bullet -compact
78 Canon LBP-1310, 350
80 Entrega USB-to-parallel printer adapter
82 Hewlett-Packard HP Deskjet 3420 (P/N: C8947A #ABJ)
86 Seiko Epson PM-900C, 880C, 820C, 730C
89 .Bl -tag -width ".Pa /dev/unlpt?" -compact
/freebsd/sys/dev/usb/serial/
H A Dulpt.c3 /*-
4 * SPDX-License-Identifier: BSD-2-Clause
174 USETW(req.wIndex, sc->sc_iface_no); in ulpt_reset()
184 mtx_lock(&sc->sc_mtx); in ulpt_reset()
186 if (usbd_do_request_flags(sc->sc_udev, &sc->sc_mtx, in ulpt_reset()
189 if (usbd_do_request_flags(sc->sc_udev, &sc->sc_mtx, in ulpt_reset()
194 mtx_unlock(&sc->sc_mtx); in ulpt_reset()
201 struct usb_fifo *f = sc->sc_fifo_open[USB_FIFO_TX]; in ulpt_write_callback()
240 struct usb_fifo *f = sc->sc_fifo_open[USB_FIFO_RX]; in ulpt_read_callback()
257 if (sc->sc_zlps == 4) { in ulpt_read_callback()
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/freebsd/sys/contrib/device-tree/Bindings/mailbox/
H A Dti,omap-mailbox.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mailbox/ti,omap-mailbo
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/freebsd/contrib/llvm-project/clang/lib/DirectoryWatcher/linux/
H A DDirectoryWatcher-linux.cpp1 //===- DirectoryWatcher-linux.cpp - Linux-platform directory watching -----===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
38 /// Pipe for inter-thread synchronization - for epoll-ing on multiple
39 /// conditions. It is meant for uni-directional 1:1 signalling - specifically:
44 // Expects two file-descriptors opened as a pipe in the canonical POSIX
63 llvm::sys::RetryAfterSignal(-1, write, FDWrite, "A", 1); in signal()
64 assert(Result != -1); in signal()
78 if (pipe2(InotifyPollingStopperFDs, O_CLOEXEC) == -1) in create()
84 /// Mutex-protected queue of Events.
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/freebsd/crypto/openssl/demos/http3/
H A Dossl-nghttp3-demo-server.c2 * Copyright 2024-2025 The OpenSSL Project Authors. All Rights Reserved.
29 static size_t nulldata_sz = sizeof(NULL_PAYLOAD) - 1;
60 int has_uni; /* we have the 3 uni directional stream needed */
65 int received_from_two; /* workaround for -607 on nghttp3_conn_read_stream on stream 2 */
77 nv->name = (uint8_t *)name; in make_nv()
78 nv->value = (uint8_t *)value; in make_nv()
79 nv->namelen = strlen(name); in make_nv()
80 nv->valuelen = strlen(value); in make_nv()
81 nv->flags = NGHTTP3_NV_FLAG_NONE; in make_nv()
88 char *prior_fileprefix = h3ssl->fileprefix; in init_ids()
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/freebsd/crypto/heimdal/kdc/
H A Dkrb5tgs.c2 * Copyright (c) 1997-2008 Kungliga Tekniska Högskolan
37 * return the realm of a krbtgt-ticket or NULL
43 if(p->name_string.len == 2 in get_krbtgt_realm()
44 && strcmp(p->name_string.val[0], KRB5_TGS_NAME) == 0) in get_krbtgt_realm()
45 return p->name_string.val[1]; in get_krbtgt_realm()
68 if (ad == NULL || ad->len == 0) in find_KRB5SignedPath()
71 pos = ad->len - 1; in find_KRB5SignedPath()
73 if (ad->val[pos].ad_type != KRB5_AUTHDATA_IF_RELEVANT) in find_KRB5SignedPath()
76 ret = decode_AuthorizationData(ad->val[pos].ad_data.data, in find_KRB5SignedPath()
77 ad->val[pos].ad_data.length, in find_KRB5SignedPath()
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/freebsd/sys/dev/qat/qat_api/include/dc/
H A Dcpa_dc.h1 /* SPDX-License-Identifier: BSD-3-Clause */
2 /* Copyright(c) 2007-2025 Intel Corporation */
25 * 2) Session-less or No-Session (Ns) based API functions.
27 * performing DC operations. They are "one-shot" API function calls
184 * dynamic headers. The headers are pre-calculated and are specified by
292 /**< Application requires Adler-32 checksum */
294 /**< Application requires both CRC32 and Adler-32 checksums */
296 /**< Application requires xxHash-32 checksum */
331 * Stateful sessions are limited to have only one in-flight message per
334 * that are uni-directional in nature and sessions that are combined
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/freebsd/usr.sbin/ppp/
H A Dppp.831 .Nd Point to Point Protocol (a.k.a. user-ppp)
99 .Bl -tag -width XXX -offset XXX
141 exits with a non-zero result.
161 .Dq force-scripts
176 As pipes are not bi-directional, ppp will redirect all writes to descriptor
186 .Dq force-scripts
195 This is a no-op, and gives the same behaviour as if none of the above
213 .Bl -diag
231 .It Supports on-demand dialup capability.
243 mode (direct-dial mode) also automatically dials and establishes the
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/freebsd/share/misc/
H A Dusb_vendors6 # http://www.linux-usb.org/usb-ids.html
7 # or send entries as patches (diff -u old new) in the
10 # http://www.linux-usb.org/usb.ids
13 # Date: 2025-09-15 20:34:02
20 # device device_name <-- single tab
21 # interface interface_name <-- two tabs
38 5301 GW-US54ZGL 802.11bg
54 145f NW-3100 802.11b/g 54Mbps Wireless Network Adapter [zd1211]
64 0200 TP-Link
86 120e ASI120MC-S Planetary Camera
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/freebsd/sys/netinet/
H A Dtcp_input.c1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
6 * Copyright (c) 2007-2008,2010
8 * Copyright (c) 2009-2010 Lawrence Stewart <lstewart@freebsd.org>
10 * Copyright (c) 2010-2011 Juniper Networks, Inc.
185 "Slow-start flight size (initial congestion window) in number of segments");
195 "Cap the max cwnd increment during slow-start to this number of segments");
261 return ((tp->t_flags & TF_SACK_PERMIT) && in tcp_is_sack_recovery()
262 ((to->to_flags & TOF_SACK) || in tcp_is_sack_recovery()
263 (!TAILQ_EMPTY(&tp->snd_holes)))); in tcp_is_sack_recovery()
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/freebsd/sys/netinet/tcp_stacks/
H A Dbbr.c1 /*-
2 * Copyright (c) 2016-2020 Netflix, Inc.
29 * BBR - Congestion Based Congestion Control
157 /* Should the following be dynamic too -- loss wise */
191 * num-measures > min(0) and
225 /* thresholds for reduction on drain in sub-states/drain */
263 * means in non-recovery/retransmission scenarios
264 * cwnd will never be reached by the flight-size.
269 static int32_t bbr_sack_not_required = 0; /* set to one to allow non-sack to use bbr */
290 * - Yuchung Cheng's RACK TCP (for which its named) that
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H A Drack.c1 /*-
2 * Copyright (c) 2016-2020 Netflix, Inc.
159 * - Matt Mathis's Rate Halving which slowly drops
162 * - Yuchung Cheng's RACK TCP (for which its named) that
165 * - Reorder Detection of RFC4737 and the Tail-Loss probe draft
183 * TCP output is also over-written with a new version since it
188 static int32_t rack_tlp_limit = 2; /* No more than 2 TLPs w-out new data */
191 static int32_t rack_reorder_fade = 60000000; /* 0 - never fade, def 60,000,000
192 * - 60 seconds */
196 static uint8_t rack_ssthresh_rest_rto_rec = 0; /* Do we restore ssthresh when we have rec -> rto ->…
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/freebsd/share/dict/
H A Dweb2a12 A-b-c book
13 A-b-c method
14 abdomino-uterotomy
15 Abdul-baha
16 a-be
20 able-bodied
21 able-bodiedness
22 able-minded
23 able-mindedness
27 Abor-miri
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/freebsd/contrib/ncurses/misc/
H A Dterminfo.src7 # bug-ncurses@gnu.org
19 # under the ncurses MIT-style license. That was the effect of the agreement
33 # some portions of the data are derivative work under a compatible MIT-style
36 #------------------------------------------------------------------------------
37 # https://invisible-island.net/ncurses/ncurses.faq.html#terminfo_copying
38 # https://invisible-island.net/personal/copyrights.html#removing_notes
39 #------------------------------------------------------------------------------
48 # Please e-mail changes to terminfo@thyrsus.com; the old termcap@berkeley.edu
54 # This file describes the capabilities of various character-cell terminals,
55 # as needed by software such as screen-oriented editors.
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