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/freebsd/sys/contrib/device-tree/Bindings/iio/adc/
H A Dadi,ad4170-4.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/adi,ad4170-4.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices AD4170-4 and similar Analog to Digital Converters
10 - Marcelo Schmitt <marcelo.schmitt@analog.com>
13 Analog Devices AD4170-4 series of Sigma-delta Analog to Digital Converters.
15 https://www.analog.com/media/en/technical-documentation/data-sheets/ad4170-4.pdf
16 https://www.analog.com/media/en/technical-documentation/data-sheets/ad4190-4.pdf
17 https://www.analog.com/media/en/technical-documentation/data-sheets/ad4195-4.pdf
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H A Dadi,ad4695.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <Michael.Hennerich@analog.com>
11 - Nuno Sá <nuno.sa@analog.com>
14 A family of similar multi-channel analog to digital converters with SPI bus.
21 $ref: /schemas/spi/spi-peripheral-props.yaml#
26 - adi,ad4695
27 - adi,ad4696
28 - adi,ad4697
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H A Dadi,ad7192.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Michael Hennerich <michael.hennerich@analog.com>
16 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7192.pdf
21 - adi,ad7190
22 - adi,ad7192
23 - adi,ad7193
24 - adi,ad7194
25 - adi,ad7195
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/freebsd/crypto/openssh/
H A Dsshbuf.h40 * Create a new sshbuf buffer.
41 * Returns pointer to buffer on success, or NULL on allocation failure.
46 * Create a new, read-only sshbuf buffer from existing data.
47 * Returns pointer to buffer on success, or NULL on allocation failure.
52 * Create a new, read-only sshbuf buffer from the contents of an existing
53 * buffer. The contents of "buf" must not change in the lifetime of the
54 * resultant buffer.
55 * Returns pointer to buffer on success, or NULL on allocation failure.
60 * Create a new, read-only sshbuf buffer from the contents of a string in
61 * an existing buffer (the string is consumed in the process).
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/freebsd/share/doc/smm/18.net/
H A D5.t40 struct mbuf *m_next; /* next buffer in chain */
45 struct mbuf *m_act; /* link in higher-level mbuf list */
62 #define mtod(\fIx\fP,\fIt\fP) ((\fIt\fP)((int)(\fIx\fP) + (\fIx\fP)->m_off))
76 An array of reference counts on pages is also maintained
78 copying (copies are created simply by duplicating the reference to the data
79 and incrementing the associated reference counts for the pages).
121 Where possible, reference counts on pages are used instead
133 bytes. If \fIdiff\fP is non-negative, \fIdiff\fP bytes
135 is negative, the alteration is performed from back to front.
168 buffer of the mbuf.
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/freebsd/contrib/processor-trace/libipt/internal/include/
H A Dpt_image.h2 * Copyright (c) 2013-2019, Intel Corporation
34 #include "intel-pt.h"
86 * Returns -pte_internal if @image, @section, or @asid is NULL.
94 * Returns -pte_internal if @image, @section, or @asid is NULL.
95 * Returns -pte_bad_image if @image does not contain @section at @vaddr.
102 * Reads at most @size bytes from @image at @addr in @asid into @buffer.
104 * Returns the number of bytes read on success, a negative error code otherwise.
105 * Returns -pte_internal if @image, @isid, @buffer, or @asid is NULL.
106 * Returns -pte_nomap if the section does not contain @addr.
108 extern int pt_image_read(struct pt_image *image, int *isid, uint8_t *buffer,
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H A Dpt_section.h2 * Copyright (c) 2013-2019, Intel Corporation
39 #include "intel-pt.h"
57 /* A pointer to OS-specific file status for detecting changes.
61 * is owned by the OS-specific mmap-based section implementation.
65 /* A pointer to implementation-specific mapping information - NULL if
93 * In addition to attaching, the iscache will need to obtain a reference
98 /* A pointer to the unmap function - NULL if the section is currently
106 /* A pointer to the read function - NULL if the section is currently
112 int (*read)(const struct pt_section *sec, uint8_t *buffer,
115 /* A pointer to the memsize function - NULL if the section is currently
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/freebsd/sys/dev/bhnd/nvram/
H A Dbhnd_nvram_data.c1 /*-
2 * Copyright (c) 2015-2016 Landon Fuller <landonf@FreeBSD.org>
54 * Return a human-readable description for the given NVRAM data class.
61 return (cls->desc); in bhnd_nvram_data_class_desc()
65 * Return the class-level capability flags (@see BHND_NVRAM_DATA_CAP_*) for
73 return (cls->caps); in bhnd_nvram_data_class_caps()
86 * written to this buffer. This argment may be
93 * @retval ENOMEM If @p outp is non-NULL and a buffer of @p olen is too
101 * @retval non-zero If serialization otherwise fails, a regular unix error
109 return (cls->op_serialize(cls, props, options, outp, olen)); in bhnd_nvram_data_serialize()
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/freebsd/contrib/unbound/validator/
H A Dval_neg.h2 * validator/val_neg.h - validator aggressive negative caching functions.
40 * The functions help with aggressive negative caching.
60 * The negative cache. It is shared between the threads, so locked.
61 * Kept as validator-environ-state. It refers back to the rrset cache for
68 /** the big lock on the negative cache. Because we use a rbtree
92 * Per Zone aggressive negative caching data.
104 /** pointer to parent zone in the negative cache */
108 * parents (-parent
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/freebsd/contrib/processor-trace/libipt/src/
H A Dpt_image_section_cache.c2 * Copyright (c) 2016-2019, Intel Corporation
32 #include "intel-pt.h"
60 return -pte_internal; in pt_iscache_init()
63 iscache->limit = UINT64_MAX; in pt_iscache_init()
65 iscache->name = dupstr(name); in pt_iscache_init()
66 if (!iscache->name) in pt_iscache_init()
67 return -pte_nomem; in pt_iscache_init()
74 errcode = mtx_init(&iscache->lock, mtx_plain); in pt_iscache_init()
76 return -pte_bad_lock; in pt_iscache_init()
89 free(iscache->name); in pt_iscache_fini()
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H A Dpt_image.c2 * Copyright (c) 2013-2019, Intel Corporation
77 pt_msec_init(&list->section, section, asid, vaddr, offset, size); in pt_mk_section_list()
78 list->isid = isid; in pt_mk_section_list()
92 pt_section_put(list->section.section); in pt_section_list_free()
93 pt_msec_fini(&list->section); in pt_section_list_free()
103 list = list->next; in pt_section_list_free_tail()
116 image->name = dupstr(name); in pt_image_init()
124 pt_section_list_free_tail(image->sections); in pt_image_fini()
125 free(image->name); in pt_image_fini()
152 return image->name; in pt_image_name()
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/freebsd/contrib/ntp/sntp/libevent/include/event2/
H A Dbufferevent.h2 * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
3 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
47 file descriptor onto its input buffer, and call the read callback.
49 file descriptor when the output buffer has enough data, and call the write
50 callback when the output buffer is sufficiently drained.
55 <dt>Socket-based bufferevents</dt>
69 <dt>SSL-backed bufferevents</dt>
83 #include <event2/event-config.h>
104 #define BEV_EVENT_TIMEOUT 0x40 /**< user-specified timeout reached */
126 buffer and the amount of readable data exceed the low watermark
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H A Dbuffer.h2 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
29 /** @file event2/buffer.h
46 - if you already know how much data you are going to add as a result
51 - evbuffer_add_buffer() adds the contents of one buffer to the other
54 - evbuffer_add() and evbuffer_add_buffer() do not mix very well:
56 buffer.
58 - For high-performance code, you may want to avoid copying data into and out
61 buffer, and evbuffer_peek() when reading.
81 #include <event2/event-config.h>
106 Used when repeatedly searching through a buffer. Calling any function
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/freebsd/contrib/libevent/include/event2/
H A Dbufferevent.h2 * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
3 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
47 file descriptor onto its input buffer, and call the read callback.
49 file descriptor when the output buffer has enough data, and call the write
50 callback when the output buffer is sufficiently drained.
55 <dt>Socket-based bufferevents</dt>
69 <dt>SSL-backed bufferevents</dt>
83 #include <event2/event-config.h>
104 #define BEV_EVENT_TIMEOUT 0x40 /**< user-specified timeout reached */
126 buffer and the amount of readable data exceed the low watermark
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H A Dbuffer.h2 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
29 /** @file event2/buffer.h
46 - if you already know how much data you are going to add as a result
51 - evbuffer_add_buffer() adds the contents of one buffer to the other
54 - evbuffer_add() and evbuffer_add_buffer() do not mix very well:
56 buffer.
58 - For high-performance code, you may want to avoid copying data into and out
61 buffer, and evbuffer_peek() when reading.
81 #include <event2/event-config.h>
106 Used when repeatedly searching through a buffer. Calling any function
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/freebsd/secure/lib/libcrypto/man/man3/
H A DSSL_CTX_dane_enable.31 .\" -*- mode: troff; coding: utf-8 -*-
58 .TH SSL_CTX_DANE_ENABLE 3ossl 2025-09-30 3.5.4 OpenSSL
68 \&\- enable DANE TLS authentication of the remote TLS server in the local
98 per-connection DANE support as appropriate.
117 By default, matching type \f(CW\*(C`SHA2\-256(1)\*(C'\fR (see RFC7218 for definitions
119 with a strength ordinal of \f(CW1\fR and matching type \f(CW\*(C`SHA2\-512(2)\*(C'\fR
124 (The connection must be associated with a DANE-enabled SSL context).
126 which will be the primary peer reference identifier for certificate
138 The library takes a copy of the \fBdata\fR buffer contents and the caller may
139 free the original \fBdata\fR buffer when convenient.
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H A DX509_PUBKEY_new.31 .\" -*- mode: troff; coding: utf-8 -*-
58 .TH X509_PUBKEY_NEW 3ossl 2025-09-30 3.5.4 OpenSSL
69 X509_PUBKEY_eq \- SubjectPublicKeyInfo public key functions
137 \&\fBX509_PUBKEY_get()\fR is similar to \fBX509_PUBKEY_get0()\fR except the reference
158 \&\fBX509_PUBKEY_set0_public_key()\fR sets the public-key encoding of \fIpub\fR
159 to the \fIpenclen\fR bytes contained in buffer \fIpenc\fR.
160 Any earlier public-key encoding in \fIpub\fR is freed.
164 \&\fBX509_PUBKEY_set0_param()\fR sets the public-key parameters of \fIpub\fR.
168 to the \fIpenclen\fR bytes contained in buffer \fIpenc\fR and
169 any earlier public-key encoding in \fIpub\fR is freed.
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/freebsd/crypto/openssl/doc/man3/
H A DSSL_CTX_dane_enable.pod9 - enable DANE TLS authentication of the remote TLS server in the local
39 per-connection DANE support as appropriate.
58 By default, matching type C<SHA2-256(1)> (see RFC7218 for definitions
60 with a strength ordinal of C<1> and matching type C<SHA2-512(2)>
65 (The connection must be associated with a DANE-enabled SSL context).
67 which will be the primary peer reference identifier for certificate
79 The library takes a copy of the B<data> buffer contents and the caller may
80 free the original B<data> buffer when convenient.
83 A negative return value indicates an internal error in processing the record.
90 and authentication will be based on any configured traditional trust-anchors;
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/freebsd/lib/libusb/
H A Dlibusb.333 .Pq libusb, -lusb
52 argument is non-NULL, a pointer to the libusb context is stored at
62 argument is non-NULL, a pointer to the libusb context is stored at
79 This function will return non-zero if the given
85 .Bl -tag -width LIBUSB_CAP -offset indent
118 .Ql en-US
120 .Ql en-CA .
138 with the list of usb devices available, adding a reference to each
141 function must have their reference counter
152 is set to 1 all devices in the list have their reference
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/freebsd/share/doc/usd/21.troff/
H A Dm0a1 .\" Copyright (C) Caldera International Inc. 2001-2002. All rights reserved.
54 .h1 \s-1#\s+1 *
59 \s-1#\s+1Notes are explained at the end of this Summary and Index
66 \fB&ps\fI\|\(+-N\fR 10\|point previous E Point size; also \fB\es\fI\(+-N\fR.\(dg
68 \fB&fz\fI|F|\(+-N\fR off - E font \fIF\fR to point size \fI\(+-N\fR.
70 \fB&fz|S|\fIF|\(+-N\fR off - E Special Font characters to point size \fI\(+-N\fR.
72 \fB&ss\fI|N\fR 12\(sl36\|em ignored E Space-character size
75 \fB&cs\fI|F\|N\|M\fR off - P Constant character
79 \fB&bd\fI|F|N\fR off - P Embolden font \fIF\fR by \fIN\fR\(mi1 units.\(dg
81 \fB&bd|S|\fIF|N\fR off - P Embolden Special Font when current font is \fIF\fR.\(dg
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/freebsd/contrib/llvm-project/llvm/include/llvm-c/
H A Dlto.h1 /*===-- llvm-c/lto.h - LTO Public C Interface ---------------------*- C -*-===*\
6 |* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *|
8 |*===----------------------------------------------------------------------===*|
14 \*===----------------------------------------------------------------------===*/
19 #include "llvm-c/ExternC.h"
94 /** opaque reference to a loaded object module */
97 /** opaque reference to a code generator */
100 /** opaque reference to a thin code generator */
139 * Return true if \p Buffer contains a bitcode file with ObjC code (category
148 * Checks if a buffer is a loadable object file.
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/freebsd/sys/dev/liquidio/base/
H A Dlio_device.h58 /* Endian-swap modes supported by Octeon. */
74 /*--------------- PCI BAR1 index registers -------------*/
120 /*---------------------------DISPATCH LIST-------------------------------*/
131 /* Singly-linked tail queue node for this entry */
134 /* Singly-linked tail queue head for this entry */
162 /*----------------------- THE OCTEON DEVICE ---------------------------*/
273 * See octeon-drv-opcodes.h for values.
398 /* This device's id - set by the driver. */
427 /* The doubly-linked list of instruction response */
447 * Assumes single-threaded access
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/freebsd/contrib/libcbor/src/cbor/
H A Ddata.h2 * Copyright (c) 2014-2020 Pavel Kalvoda <me@pavelkalvoda.com>
25 CBOR_TYPE_UINT /** 0 - positive integers */
27 CBOR_TYPE_NEGINT /** 1 - negative integers*/
29 CBOR_TYPE_BYTESTRING /** 2 - byte strings */
31 CBOR_TYPE_STRING /** 3 - strings */
33 CBOR_TYPE_ARRAY /** 4 - arrays */
35 CBOR_TYPE_MAP /** 5 - maps */
37 CBOR_TYPE_TAG /** 6 - tags */
39 CBOR_TYPE_FLOAT_CTRL /** 7 - decimals and special values (true, false, nil,
51 CBOR_ERR_MEMERROR /** Memory error - item allocation failed. Is it too big for
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/freebsd/sys/dev/ocs_fc/
H A Docs_os.h1 /*-
81 /* OCS_OS_MAX_ISR_TIME_MSEC - maximum time driver code should spend in an interrupt
112 #define B32_NEXT_POWER_OF_2(x) (B32((x)-1) + 1)
115 * likely/unlikely - branch prediction hint
138 * - OCS_INCLUDE_DEBUG include low-level SLI debug support
170 * @brief return the lower 32-bits of a bus address
173 * @return lower 32-bits of a bus address
188 * @brief return the upper 32-bits of a bus address
191 * @return upper 32-bits of a bus address
221 return 31 - __builtin_clz(val); in ocs_lg2()
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/freebsd/sys/contrib/zstd/lib/
H A Dzstd.h5 * This source code is licensed under both the BSD-style license (found in the
8 * You may select, at your option, one of the above-listed licenses.
45 real-time compression scenarios at zlib-level and better compression ratios.
46 The zstd compression library provides in-memory compression and decompression
50 which is currently 22. Levels >= 20, labeled `--ultra`, should be used with
51 caution, as they require more memory. The library also offers negative
56 - a single step (described as Simple API)
57 - a single step, reusing a context (described as Explicit context)
58 - unbounded multiple steps (described as Streaming compression)
62 - a single step (described as Simple dictionary API)
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