PolkitUnixProcess

PolkitUnixProcess — Unix processs

Synopsis

                    PolkitUnixProcess;
PolkitSubject *     polkit_unix_process_new             (gint pid);
PolkitSubject *     polkit_unix_process_new_full        (gint pid,
                                                         guint64 start_time);
PolkitSubject *     polkit_unix_process_new_for_owner   (gint pid,
                                                         guint64 start_time,
                                                         gint uid);
void                polkit_unix_process_set_pid         (PolkitUnixProcess *process,
                                                         gint pid);
gint                polkit_unix_process_get_pid         (PolkitUnixProcess *process);
void                polkit_unix_process_set_start_time  (PolkitUnixProcess *process,
                                                         guint64 start_time);
guint64             polkit_unix_process_get_start_time  (PolkitUnixProcess *process);
void                polkit_unix_process_set_uid         (PolkitUnixProcess *process,
                                                         gint uid);
gint                polkit_unix_process_get_uid         (PolkitUnixProcess *process);

Object Hierarchy

  GObject
   +----PolkitUnixProcess

Implemented Interfaces

PolkitUnixProcess implements PolkitSubject.

Properties

  "pid"                      gint                  : Read / Write / Construct
  "start-time"               guint64               : Read / Write / Construct
  "uid"                      gint                  : Read / Write / Construct

Description

An object for representing a UNIX process.

To uniquely identify processes, both the process id and the start time of the process (a monotonic increasing value representing the time since the kernel was started) is used.

Details

PolkitUnixProcess

typedef struct _PolkitUnixProcess PolkitUnixProcess;

The PolkitUnixProcess struct should not be accessed directly.

polkit_unix_process_new ()

PolkitSubject *     polkit_unix_process_new             (gint pid);

Creates a new PolkitUnixProcess for pid.

The uid and start time of the process will be looked up in using e.g. the /proc filesystem depending on the platform in use.

pid :

 The process id.

Returns :

 A PolkitSubject. Free with g_object_unref(). [transfer full]

polkit_unix_process_new_full ()

PolkitSubject *     polkit_unix_process_new_full        (gint pid,
                                                         guint64 start_time);

Creates a new PolkitUnixProcess object for pid and start_time.

The uid of the process will be looked up in using e.g. the /proc filesystem depending on the platform in use.

pid :

 The process id.

start_time :

 The start time for pid.

Returns :

 A PolkitSubject. Free with g_object_unref(). [transfer full]

polkit_unix_process_new_for_owner ()

PolkitSubject *     polkit_unix_process_new_for_owner   (gint pid,
                                                         guint64 start_time,
                                                         gint uid);

Creates a new PolkitUnixProcess object for pid, start_time and uid.

pid :

 The process id.

start_time :

 The start time for pid or 0 to look it up in e.g. /proc.

uid :

 The (real, not effective) uid of the owner of pid or -1 to look it up in e.g. /proc.

Returns :

 A PolkitSubject. Free with g_object_unref(). [transfer full]

polkit_unix_process_set_pid ()

void                polkit_unix_process_set_pid         (PolkitUnixProcess *process,
                                                         gint pid);

Sets pid for process.

process :

 A PolkitUnixProcess.

pid :

 A process id.

polkit_unix_process_get_pid ()

gint                polkit_unix_process_get_pid         (PolkitUnixProcess *process);

Gets the process id for process.

process :

 A PolkitUnixProcess.

Returns :

 The process id for process.

polkit_unix_process_set_start_time ()

void                polkit_unix_process_set_start_time  (PolkitUnixProcess *process,
                                                         guint64 start_time);

Set the start time of process.

process :

 A PolkitUnixProcess.

start_time :

 The start time for pid.

polkit_unix_process_get_start_time ()

guint64             polkit_unix_process_get_start_time  (PolkitUnixProcess *process);

Gets the start time of process.

process :

 A PolkitUnixProcess.

Returns :

 The start time of process.

polkit_unix_process_set_uid ()

void                polkit_unix_process_set_uid         (PolkitUnixProcess *process,
                                                         gint uid);

Sets the (real, not effective) user id for process.

process :

 A PolkitUnixProcess.

uid :

 The user id to set for process or -1 to unset it.

polkit_unix_process_get_uid ()

gint                polkit_unix_process_get_uid         (PolkitUnixProcess *process);

Gets the user id for process. Note that this is the real user-id, not the effective user-id.

process :

 A PolkitUnixProcess.

Returns :

 The user id for process or -1 if unknown.

Property Details

The "pid" property

  "pid"                      gint                  : Read / Write / Construct

The UNIX process id.

Allowed values: >= 0

Default value: 0

The "start-time" property

  "start-time"               guint64               : Read / Write / Construct

The start time of the process.

Default value: 0

The "uid" property

  "uid"                      gint                  : Read / Write / Construct

The UNIX user id of the process or -1 if unknown.

Note that this is the real user-id, not the effective user-id.

Allowed values: >= G_MAXULONG

Default value: -1

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