1N/A/*
1N/A * Copyright (c) 2005 Sendmail, Inc. and its suppliers.
1N/A * All rights reserved.
1N/A *
1N/A * By using this file, you agree to the terms and conditions set
1N/A * forth in the LICENSE file which can be found at the top level of
1N/A * the sendmail distribution.
1N/A *
1N/A * $Id: time.h,v 1.1 2005/06/14 23:07:19 ca Exp $
1N/A */
1N/A
1N/A#pragma ident "%Z%%M% %I% %E% SMI"
1N/A
1N/A#ifndef SM_TIME_H
1N/A# define SM_TIME_H 1
1N/A
1N/A# include <sm/config.h>
1N/A
1N/A# include <sys/time.h>
1N/A
1N/A/* should be defined in sys/time.h */
1N/A#ifndef timersub
1N/A# define timersub(tvp, uvp, vvp) \
1N/A do \
1N/A { \
1N/A (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
1N/A (vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \
1N/A if ((vvp)->tv_usec < 0) \
1N/A { \
1N/A (vvp)->tv_sec--; \
1N/A (vvp)->tv_usec += 1000000; \
1N/A } \
1N/A } while (0)
1N/A#endif /* !timersub */
1N/A
1N/A#ifndef timeradd
1N/A# define timeradd(tvp, uvp, vvp) \
1N/A do \
1N/A { \
1N/A (vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \
1N/A (vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \
1N/A if ((vvp)->tv_usec >= 1000000) \
1N/A { \
1N/A (vvp)->tv_sec++; \
1N/A (vvp)->tv_usec -= 1000000; \
1N/A } \
1N/A } while (0)
1N/A#endif /* !timeradd */
1N/A
1N/A#ifndef timercmp
1N/A# define timercmp(tvp, uvp, cmp) \
1N/A (((tvp)->tv_sec == (uvp)->tv_sec) ? \
1N/A ((tvp)->tv_usec cmp (uvp)->tv_usec) : \
1N/A ((tvp)->tv_sec cmp (uvp)->tv_sec))
1N/A#endif /* !timercmp */
1N/A
1N/A
1N/A#endif /* ! SM_TIME_H */