time.c File Reference

Unix SMB/CIFS implementation. time handling functions. More...

#include "byteorder.h"
#include "proto.h"
#include "smb.h"
#include <limits.h>
#include <sys/time.h>
#include <time.h>
#include <utime.h>

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Macros
#define	uint32   uint32_t
#define	TIME_T_MIN
#define	TIME_T_MAX   LONG_MAX
#define	NTTIME_INFINITY   (NTTIME) 0x8000000000000000LL
#define	TIME_FIXUP_CONSTANT_INT   11644473600LL

Functions
static void	unix_timespec_to_nt_time_ntlmssp (NTTIME *nt, struct timespec ts)
void	GetTimeOfDay_ntlmssp (struct timeval *tval)
static void	put_long_date_timespec_ntlmssp (char *p, struct timespec ts)
void	put_long_date_ntlmssp (char *p, time_t t)

Detailed Description

Unix SMB/CIFS implementation. time handling functions.

time handling functions

Definition in file time.c.

Macro Definition Documentation

NTTIME_INFINITY

#define NTTIME_INFINITY   (NTTIME) 0x8000000000000000LL

Definition at line 44 of file time.c.

TIME_FIXUP_CONSTANT_INT

#define TIME_FIXUP_CONSTANT_INT   11644473600LL

Definition at line 46 of file time.c.

Referenced by unix_timespec_to_nt_time_ntlmssp().

TIME_T_MAX

#define TIME_T_MAX   LONG_MAX

Definition at line 41 of file time.c.

Referenced by unix_timespec_to_nt_time_ntlmssp().

TIME_T_MIN

#define TIME_T_MIN

Value:

((time_t) 0 < (time_t) - 1 \
   ? (time_t) 0            \
   : ~(time_t) 0 << (sizeof (time_t) * CHAR_BIT - 1))

Definition at line 35 of file time.c.

#define TIME_T_MIN           \
  ((time_t) 0 < (time_t) - 1 \
     ? (time_t) 0            \
     : ~(time_t) 0 << (sizeof (time_t) * CHAR_BIT - 1))

uint32

#define uint32   uint32_t

Definition at line 26 of file time.c.

Function Documentation

GetTimeOfDay_ntlmssp()

void GetTimeOfDay_ntlmssp

(

struct timeval *

tval

)

Definition at line 91 of file time.c.

{
  gettimeofday (tval, NULL);
}

References timeval().

Referenced by do_reseed_ntlmssp().

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put_long_date_ntlmssp()

void put_long_date_ntlmssp	(	char *	p,
		time_t	t )

Definition at line 111 of file time.c.

{
  struct timespec ts;
  ts.tv_sec = t;
  ts.tv_nsec = 0;
  put_long_date_timespec_ntlmssp (p, ts);
}

References put_long_date_timespec_ntlmssp().

Referenced by NTLMv2_generate_client_data_ntlmssp().

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put_long_date_timespec_ntlmssp()

void put_long_date_timespec_ntlmssp ( char * p, struct timespec ts )

static

Definition at line 102 of file time.c.

{
  NTTIME nt;
  unix_timespec_to_nt_time_ntlmssp (&nt, ts);
  SIVAL (p, 0, nt & 0xFFFFFFFF);
  SIVAL (p, 4, nt >> 32);
}

References SIVAL, and unix_timespec_to_nt_time_ntlmssp().

Referenced by put_long_date_ntlmssp().

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unix_timespec_to_nt_time_ntlmssp()

void unix_timespec_to_nt_time_ntlmssp ( NTTIME * nt, struct timespec ts )

static

Definition at line 53 of file time.c.

{
  uint64_t d;
 
  if (ts.tv_sec == 0 && ts.tv_nsec == 0)
    {
      *nt = 0;
      return;
    }
  if (ts.tv_sec == TIME_T_MAX)
    {
      *nt = 0x7fffffffffffffffLL;
      return;
    }
  if (ts.tv_sec == (time_t) -1)
    {
      *nt = (uint64_t) -1;
      return;
    }
 
  d = ts.tv_sec;
  d += (uint64_t) TIME_FIXUP_CONSTANT_INT;
  d *= 1000 * 1000 * 10;
  /* d is now in 100ns units. */
  d += (ts.tv_nsec / 100);
 
  *nt = d;
}

References TIME_FIXUP_CONSTANT_INT, and TIME_T_MAX.

Referenced by put_long_date_timespec_ntlmssp().

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