include/hiker/systime.h File Reference

#include <sys/types.h>
#include <sys/time.h>
#include <hiker/sysclass.h>
#include <hiker/types.h>

Go to the source code of this file.

Data Structures

struct _AlpNotifyEventSystemChangeTime

struct _AlpNotifyEventSystemChangeZone

#define ALP_MAX_TIMEZONE_LEN   64

System time change notifications

#define ALP_NOTIFY_EVENT_SYSTEM_CHANGE   "/alp/system/change/"

#define ALP_NOTIFY_EVENT_SYSTEM_CHANGE_TIME   "/alp/system/change/time"

#define ALP_NOTIFY_EVENT_SYSTEM_CHANGE_ZONE   "/alp/system/change/zone"

typedef _AlpNotifyEventSystemChangeTime AlpNotifyEventSystemChangeTime

typedef _AlpNotifyEventSystemChangeZone AlpNotifyEventSystemChangeZone

System Time Error Codes

#define ALP_STATUS_SYSTEM_TIME_BAD_PARAM   (ALP_CLASS_SYSTEM_TIME | 0x00010000)

Invalid parameter value.

#define ALP_STATUS_SYSTEM_TIME_NO_MEMORY   (ALP_CLASS_SYSTEM_TIME | 0x00020000)

Memory allocation failed.

#define ALP_STATUS_SYSTEM_TIME_NO_PERM   (ALP_CLASS_SYSTEM_TIME | 0x00040000)

Operation not allowed.

#define ALP_STATUS_SYSTEM_TIME_NO_SERVER   (ALP_CLASS_SYSTEM_TIME | 0x00030000)

Unable to connect to daemon.

Time functions

int alp_sys_adjtime (const struct timeval *delta, struct timeval *old_delta)

Change system clock time with gradual adjustments.

int alp_sys_settimeofday (const struct timeval *tv, const struct timezone *tz)

Set the system time given the number of seconds and microseconds since the Epoch.
See also:
settime.

int alp_sys_stime (const time_t *when)

Set the system time given the number of seconds since the Epoch.

Timezone functions

int alp_sys_gettimezone (char *name, int len)

Get the default system timezone.

int alp_sys_settimezone (const char *zonename)

Set the default system timezone.

int alp_sys_settimezone_from_offset (int offset, const char *zone)

Set default system timezone from offset information.

Generated on Wed Jul 30 07:06:40 2008 by Doxygen 1.4.6 for ALP SDK + Hiker Documentation


Data Structures
struct	_AlpNotifyEventSystemChangeTime
struct	_AlpNotifyEventSystemChangeZone
#define	ALP_MAX_TIMEZONE_LEN 64
System time change notifications
#define	ALP_NOTIFY_EVENT_SYSTEM_CHANGE "/alp/system/change/"
#define	ALP_NOTIFY_EVENT_SYSTEM_CHANGE_TIME "/alp/system/change/time"
#define	ALP_NOTIFY_EVENT_SYSTEM_CHANGE_ZONE "/alp/system/change/zone"
typedef _AlpNotifyEventSystemChangeTime	AlpNotifyEventSystemChangeTime
typedef _AlpNotifyEventSystemChangeZone	AlpNotifyEventSystemChangeZone
System Time Error Codes
#define	ALP_STATUS_SYSTEM_TIME_BAD_PARAM (ALP_CLASS_SYSTEM_TIME \| 0x00010000)
	Invalid parameter value.
#define	ALP_STATUS_SYSTEM_TIME_NO_MEMORY (ALP_CLASS_SYSTEM_TIME \| 0x00020000)
	Memory allocation failed.
#define	ALP_STATUS_SYSTEM_TIME_NO_PERM (ALP_CLASS_SYSTEM_TIME \| 0x00040000)
	Operation not allowed.
#define	ALP_STATUS_SYSTEM_TIME_NO_SERVER (ALP_CLASS_SYSTEM_TIME \| 0x00030000)
	Unable to connect to daemon.
Time functions
int	alp_sys_adjtime (const struct timeval delta, struct timeval old_delta)
	Change system clock time with gradual adjustments.
int	alp_sys_settimeofday (const struct timeval tv, const struct timezone tz)
	Set the system time given the number of seconds and microseconds since the Epoch. See also: settime.
int	alp_sys_stime (const time_t *when)
	Set the system time given the number of seconds since the Epoch.
Timezone functions
int	alp_sys_gettimezone (char *name, int len)
	Get the default system timezone.
int	alp_sys_settimezone (const char *zonename)
	Set the default system timezone.
int	alp_sys_settimezone_from_offset (int offset, const char *zone)
	Set default system timezone from offset information.