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permission.h
Go to the documentation of this file.
/* PipeWire */
/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
/* SPDX-License-Identifier: MIT */
#ifndef PIPEWIRE_PERMISSION_H
#define PIPEWIRE_PERMISSION_H
#ifdef __cplusplus
extern "C" {
#endif
#include <spa/utils/defs.h>
#define PW_PERM_R 0400
#define PW_PERM_W 0200
#define PW_PERM_X 0100
#define PW_PERM_M 0010
#define PW_PERM_L 0020
#define PW_PERM_RW (PW_PERM_R|PW_PERM_W)
#define PW_PERM_RWX (PW_PERM_RW|PW_PERM_X)
#define PW_PERM_RWXM (PW_PERM_RWX|PW_PERM_M)
#define PW_PERM_RWXML (PW_PERM_RWXM|PW_PERM_L)
#define PW_PERM_IS_R(p) (((p)&PW_PERM_R) == PW_PERM_R)
#define PW_PERM_IS_W(p) (((p)&PW_PERM_W) == PW_PERM_W)
#define PW_PERM_IS_X(p) (((p)&PW_PERM_X) == PW_PERM_X)
#define PW_PERM_IS_M(p) (((p)&PW_PERM_M) == PW_PERM_M)
#define PW_PERM_IS_L(p) (((p)&PW_PERM_L) == PW_PERM_L)
#define PW_PERM_ALL PW_PERM_RWXM
#define PW_PERM_INVALID (uint32_t)(0xffffffff)
struct pw_permission {
uint32_t id;
uint32_t permissions;
};
#define PW_PERMISSION_INIT(id,p) ((struct pw_permission){ (id), (p) })
#define PW_PERMISSION_FORMAT "%c%c%c%c%c"
#define PW_PERMISSION_ARGS(permission) \
(permission) & PW_PERM_R ? 'r' : '-', \
(permission) & PW_PERM_W ? 'w' : '-', \
(permission) & PW_PERM_X ? 'x' : '-', \
(permission) & PW_PERM_M ? 'm' : '-', \
(permission) & PW_PERM_L ? 'l' : '-'
#ifdef __cplusplus
}
#endif
#endif /* PIPEWIRE_PERMISSION_H */
defs.h
spa/utils/defs.h
pw_permission
Definition permission.h:69
pw_permission::id
uint32_t id
id of object, PW_ID_ANY for default permission
Definition permission.h:70
pw_permission::permissions
uint32_t permissions
bitmask of above permissions
Definition permission.h:71