LCOV - code coverage report
Current view: top level - libsystemd/sd-device - device-private.h (source / functions) Hit Total Coverage
Test: systemd_full.info Lines: 2 2 100.0 %
Date: 2019-08-23 13:36:53 Functions: 1 1 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /* SPDX-License-Identifier: LGPL-2.1+ */
       2                 :            : #pragma once
       3                 :            : 
       4                 :            : #include <inttypes.h>
       5                 :            : #include <stdbool.h>
       6                 :            : #include <sys/stat.h>
       7                 :            : #include <sys/types.h>
       8                 :            : 
       9                 :            : #include "sd-device.h"
      10                 :            : 
      11                 :            : #include "macro.h"
      12                 :            : 
      13                 :            : typedef enum DeviceAction {
      14                 :            :         DEVICE_ACTION_ADD,
      15                 :            :         DEVICE_ACTION_REMOVE,
      16                 :            :         DEVICE_ACTION_CHANGE,
      17                 :            :         DEVICE_ACTION_MOVE,
      18                 :            :         DEVICE_ACTION_ONLINE,
      19                 :            :         DEVICE_ACTION_OFFLINE,
      20                 :            :         DEVICE_ACTION_BIND,
      21                 :            :         DEVICE_ACTION_UNBIND,
      22                 :            :         _DEVICE_ACTION_MAX,
      23                 :            :         _DEVICE_ACTION_INVALID = -1,
      24                 :            : } DeviceAction;
      25                 :            : 
      26                 :            : int device_new_from_nulstr(sd_device **ret, uint8_t *nulstr, size_t len);
      27                 :            : int device_new_from_strv(sd_device **ret, char **strv);
      28                 :            : int device_new_from_stat_rdev(sd_device **ret, const struct stat *st);
      29                 :            : 
      30                 :            : int device_get_id_filename(sd_device *device, const char **ret);
      31                 :            : 
      32                 :            : int device_get_devlink_priority(sd_device *device, int *priority);
      33                 :            : int device_get_watch_handle(sd_device *device, int *handle);
      34                 :            : int device_get_devnode_mode(sd_device *device, mode_t *mode);
      35                 :            : int device_get_devnode_uid(sd_device *device, uid_t *uid);
      36                 :            : int device_get_devnode_gid(sd_device *device, gid_t *gid);
      37                 :            : int device_get_action(sd_device *device, DeviceAction *action);
      38                 :            : int device_get_seqnum(sd_device *device, uint64_t *seqnum);
      39                 :            : 
      40                 :            : void device_seal(sd_device *device);
      41                 :            : void device_set_is_initialized(sd_device *device);
      42                 :            : void device_set_watch_handle(sd_device *device, int fd);
      43                 :            : void device_set_db_persist(sd_device *device);
      44                 :            : void device_set_devlink_priority(sd_device *device, int priority);
      45                 :            : int device_ensure_usec_initialized(sd_device *device, sd_device *device_old);
      46                 :            : int device_add_devlink(sd_device *device, const char *devlink);
      47                 :            : int device_add_property(sd_device *device, const char *property, const char *value);
      48                 :            : int device_add_tag(sd_device *device, const char *tag);
      49                 :            : void device_remove_tag(sd_device *device, const char *tag);
      50                 :            : void device_cleanup_tags(sd_device *device);
      51                 :            : void device_cleanup_devlinks(sd_device *device);
      52                 :            : 
      53                 :            : uint64_t device_get_properties_generation(sd_device *device);
      54                 :            : uint64_t device_get_tags_generation(sd_device *device);
      55                 :            : uint64_t device_get_devlinks_generation(sd_device *device);
      56                 :            : 
      57                 :            : int device_properties_prepare(sd_device *device);
      58                 :            : int device_get_properties_nulstr(sd_device *device, const uint8_t **nulstr, size_t *len);
      59                 :            : int device_get_properties_strv(sd_device *device, char ***strv);
      60                 :            : 
      61                 :            : int device_rename(sd_device *device, const char *name);
      62                 :            : int device_shallow_clone(sd_device *old_device, sd_device **new_device);
      63                 :            : int device_clone_with_db(sd_device *old_device, sd_device **new_device);
      64                 :            : int device_copy_properties(sd_device *device_dst, sd_device *device_src);
      65                 :            : int device_new_from_synthetic_event(sd_device **new_device, const char *syspath, const char *action);
      66                 :            : 
      67                 :            : int device_tag_index(sd_device *dev, sd_device *dev_old, bool add);
      68                 :            : int device_update_db(sd_device *device);
      69                 :            : int device_delete_db(sd_device *device);
      70                 :            : int device_read_db_internal_filename(sd_device *device, const char *filename); /* For fuzzer */
      71                 :            : int device_read_db_internal(sd_device *device, bool force);
      72                 :      98292 : static inline int device_read_db(sd_device *device) {
      73                 :      98292 :         return device_read_db_internal(device, false);
      74                 :            : }
      75                 :            : 
      76                 :            : DeviceAction device_action_from_string(const char *s) _pure_;
      77                 :            : const char *device_action_to_string(DeviceAction a) _const_;
      78                 :            : void dump_device_action_table(void);

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