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FTIME(3)                            Linux Programmer's Manual                            FTIME(3)

       ftime - return date and time

       #include <sys/timeb.h>

       int ftime(struct timeb *tp);

       This  function  returns  the  current  time  as  seconds and milliseconds since the Epoch,
       1970-01-01 00:00:00 +0000 (UTC).  The time is returned in tp, which is  declared  as  fol-

           struct timeb {
               time_t         time;
               unsigned short millitm;
               short          timezone;
               short          dstflag;

       Here time is the number of seconds since the Epoch, and millitm is the number of millisec-
       onds since time seconds since the Epoch.  The timezone field is the  local  timezone  mea-
       sured  in minutes of time west of Greenwich (with a negative value indicating minutes east
       of Greenwich).  The dstflag field is a flag that, if nonzero, indicates that Daylight Sav-
       ing time applies locally during the appropriate part of the year.

       POSIX.1-2001  says  that  the contents of the timezone and dstflag fields are unspecified;
       avoid relying on them.

       This function always returns 0.  (POSIX.1-2001 specifies, and some systems document, a  -1
       error return.)

       4.2BSD, POSIX.1-2001.  POSIX.1-2008 removes the specification of ftime().

       This function is obsolete.  Don't use it.  If the time in seconds suffices, time(2) can be
       used; gettimeofday(2) gives microseconds; clock_gettime(2) gives nanoseconds but is not as
       widely available.

       Under  libc4  and  libc5  the  millitm field is meaningful.  But early glibc2 is buggy and
       returns 0 there; glibc 2.1.1 is correct again.

       gettimeofday(2), time(2)

       This page is part of release 3.53 of the Linux man-pages project.  A  description  of  the
       project,     and    information    about    reporting    bugs,    can    be    found    at

GNU                                         2010-02-25                                   FTIME(3)

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