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manpages-dev_2.77-1_all 
NAME
ftime - return date and time
SYNOPSIS
#include <sys/timeb.h>
int ftime(struct timeb *tp);
DESCRIPTION
Return current date and time in tp, which is declared as follows:
struct timeb {
time_t time;
unsigned short millitm;
short timezone;
short dstflag;
};
Here time is the number of seconds since the Epoch, millitm is the
number of milliseconds since time seconds since the Epoch, timezone is
the local time zone measured in minutes of time west of Greenwich, and
dstflag is a flag that, if nonzero, indicates that Daylight Saving time
applies locally during the appropriate part of the year.
These days the contents of the timezone and dstflag fields are
undefined.
RETURN VALUE
This function always returns 0.
CONFORMING TO
4.2BSD, POSIX.1-2001.
BUGS
This function is obsolete.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(3) gives nanoseconds but is not yet 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.
SEE ALSO
gettimeofday(2), time(2)
COLOPHON
This page is part of release 2.77 of the Linux man-pages project. A
description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.