time.gml

来自「开放源码的编译器open watcom 1.6.0版的源代码」· GML 代码 · 共 43 行

.func time
#include <time.h>
time_t time( time_t *tloc );
.ixfunc2 '&TimeFunc' &func
.funcend
.desc begin
The &func function determines the current calendar time and encodes it
into the type
.kw time_t.
.np
The time represents the time since January 1, 1970 Coordinated
Universal Time (UTC) (formerly known as Greenwich Mean Time (GMT)).
.im tzref
.desc end
.return begin
The &func function returns the current calendar time.
If
.arg tloc
is not
.mono NULL,
the current calendar time is also stored in the object pointed to by
.arg tloc.
.return end
.see begin
.im seetime time
.see end
.exmp begin
#include <stdio.h>
#include <time.h>

void main()
  {
    time_t time_of_day;
.exmp break
    time_of_day = time( NULL );
    printf( "It is now: %s", ctime( &time_of_day ) );
  }
.exmp output
It is now: Fri Dec 25 15:58:42 1987
.exmp end
.class ANSI, POSIX 1003.1
.system