PipeWire: permission.h Source File

PipeWire 0.3.4

permission.h
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1 /* PipeWire
2 *
3 * Copyright © 2018 Wim Taymans
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24
25 #ifndef PIPEWIRE_PERMISSION_H
26 #define PIPEWIRE_PERMISSION_H
27
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31
32 #include <spa/utils/defs.h>
33
44 #define PW_PERM_R 0400
45 #define PW_PERM_W 0200
46 #define PW_PERM_X 0100
48 #define PW_PERM_RWX (PW_PERM_R|PW_PERM_W|PW_PERM_X)
49
50 #define PW_PERM_IS_R(p) (((p)&PW_PERM_R) == PW_PERM_R)
51 #define PW_PERM_IS_W(p) (((p)&PW_PERM_W) == PW_PERM_W)
52 #define PW_PERM_IS_X(p) (((p)&PW_PERM_X) == PW_PERM_X)
53
54 #define PW_PERM_INVALID (uint32_t)(0xffffffff)
55
56 struct pw_permission {
57 uint32_t id;
58 uint32_t permissions;
59 };
60
61 #define PW_PERMISSION_INIT(id,p) (struct pw_permission){ (id), (p) }
62
63 #ifdef __cplusplus
64 }
65 #endif
66
67 #endif /* PIPEWIRE_PERMISSION_H */
pw_permission
a PipeWire permission
Definition: permission.h:56
pw_permission::permissions
uint32_t permissions
bitmask of above permissions
Definition: permission.h:58
pw_permission::id
uint32_t id
id of object, PW_ID_ANY for default permission
Definition: permission.h:57