source: mainline/uspace/lib/drv/include/ops/ieee80211.h@ 3061bc1

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 3061bc1 was b7fd2a0, checked in by Jiří Zárevúcky <zarevucky.jiri@…>, 7 years ago

Use errno_t in all uspace and kernel code.

Change type of every variable, parameter and return value that holds an
<errno.h> constant to either errno_t (the usual case), or sys_errno_t
(some places in kernel). This is for the purpose of self-documentation,
as well as for type-checking with a bit of type definition hackery.

Although this is a massive commit, it is a simple text replacement, and thus
is very easy to verify. Simply do the following:

`
git checkout <this commit's hash>
git reset HEAD
git add .
tools/srepl '\berrno_t\b' int
git add .
tools/srepl '\bsys_errno_t\b' sysarg_t
git reset
git diff
`

While this doesn't ensure that the replacements are correct, it does ensure
that the commit doesn't do anything except those replacements. Since errno_t
is typedef'd to int in the usual case (and sys_errno_t to sysarg_t), even if
incorrect, this commit cannot change behavior.
  • Property mode set to 100644
File size: 2.6 KB
Line 
1/*
2 * Copyright (c) 2015 Jan Kolarik
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29/** @addtogroup libdrv
30 * @{
31 */
32/** @file ieee80211.h
33 * @brief IEEE 802.11 WiFi interface definition
34 */
35
36#ifndef LIBDRV_OPS_IEEE80211_H_
37#define LIBDRV_OPS_IEEE80211_H_
38
39#include <ddf/driver.h>
40#include <ieee80211/ieee80211.h>
41
42/** IEEE 802.11 interface functions definition. */
43typedef struct ieee80211_iface {
44 /** Fetch scan results from IEEE 802.11 device.
45 *
46 * @param fun IEEE 802.11 function.
47 * @param results Structure where to put scan results.
48 * @param now Whether to initiate scan immediately.
49 *
50 * @return EOK if succeed, error code otherwise.
51 *
52 */
53 errno_t (*get_scan_results)(ddf_fun_t *, ieee80211_scan_results_t *, bool);
54
55 /** Connect IEEE 802.11 device to specified network.
56 *
57 * @param fun IEEE 802.11 function.
58 * @param ssid Network SSID.
59 * @param password Network password (empty string if not needed).
60 *
61 * @return EOK if succeed, error code otherwise.
62 *
63 */
64 errno_t (*connect)(ddf_fun_t *, char *, char *);
65
66 /** Disconnect IEEE 802.11 device from network.
67 *
68 * @param fun IEEE 802.11 function.
69 *
70 * @return EOK if succeed, error code otherwise.
71 *
72 */
73 errno_t (*disconnect)(ddf_fun_t *);
74} ieee80211_iface_t;
75
76#endif
77
78/**
79 * @}
80 */
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