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Diffstat (limited to 'sysdeps/unix/time.c')
-rw-r--r-- | sysdeps/unix/time.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sysdeps/unix/time.c b/sysdeps/unix/time.c new file mode 100644 index 0000000..8f8a46f --- /dev/null +++ b/sysdeps/unix/time.c @@ -0,0 +1,40 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <ansidecl.h> +#include <time.h> +#include <sys/time.h> + + +/* Return the current time as a `time_t' and also put it in *T if T is + not NULL. Time is represented as seconds from Jan 1 00:00:00 1970. */ +time_t +DEFUN(time, (t), time_t *t) +{ + struct timeval tv; + time_t result; + + if (__gettimeofday (&tv, (struct timezone *) NULL)) + result = (time_t) -1; + else + result = (time_t) tv.tv_sec; + + if (t != NULL) + *t = result; + return result; +} |