diff options
Diffstat (limited to 'usr.sbin/rtadvd/timer.h')
-rw-r--r-- | usr.sbin/rtadvd/timer.h | 61 |
1 files changed, 34 insertions, 27 deletions
diff --git a/usr.sbin/rtadvd/timer.h b/usr.sbin/rtadvd/timer.h index 4526103..e2e0c65 100644 --- a/usr.sbin/rtadvd/timer.h +++ b/usr.sbin/rtadvd/timer.h @@ -4,7 +4,7 @@ /* * Copyright (C) 1998 WIDE Project. * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -16,7 +16,7 @@ * 3. Neither the name of the project nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -31,35 +31,42 @@ */ /* a < b */ -#define TIMEVAL_LT(a, b) (((a).tv_sec < (b).tv_sec) ||\ - (((a).tv_sec == (b).tv_sec) && \ - ((a).tv_usec < (b).tv_usec))) +#define TIMEVAL_LT(a, b) \ + (((a)->tv_sec < (b)->tv_sec) || \ + (((a)->tv_sec == (b)->tv_sec) && \ + ((a)->tv_usec < (b)->tv_usec))) /* a <= b */ -#define TIMEVAL_LEQ(a, b) (((a).tv_sec < (b).tv_sec) ||\ - (((a).tv_sec == (b).tv_sec) &&\ - ((a).tv_usec <= (b).tv_usec))) +#define TIMEVAL_LEQ(a, b) \ + (((a)->tv_sec < (b)->tv_sec) || \ + (((a)->tv_sec == (b)->tv_sec) && \ + ((a)->tv_usec <= (b)->tv_usec))) +#define TIMEVAL_EQUAL(a,b) \ + (((a)->tv_sec == (b)->tv_sec) && \ + ((a)->tv_usec == (b)->tv_usec)) + +extern TAILQ_HEAD(rtadvd_timer_head_t, rtadvd_timer) ra_timer; struct rtadvd_timer { - struct rtadvd_timer *next; - struct rtadvd_timer *prev; - struct rainfo *rai; - struct timeval tm; + TAILQ_ENTRY(rtadvd_timer) rat_next; - struct rtadvd_timer *(*expire)(void *); /* expiration function */ - void *expire_data; - void (*update)(void *, struct timeval *); /* update function */ - void *update_data; + struct rainfo *rat_rai; + struct timeval rat_tm; + struct rtadvd_timer *(*rat_expire)(void *); + void *rat_expire_data; + void (*rat_update)(void *, struct timeval *); + void *rat_update_data; }; -void rtadvd_timer_init(void); -struct rtadvd_timer *rtadvd_add_timer(struct rtadvd_timer *(*)(void *), - void (*)(void *, struct timeval *), void *, void *); -void rtadvd_set_timer(struct timeval *, struct rtadvd_timer *); -void rtadvd_remove_timer(struct rtadvd_timer **); -struct timeval * rtadvd_check_timer(void); -struct timeval * rtadvd_timer_rest(struct rtadvd_timer *); -void TIMEVAL_ADD(struct timeval *, struct timeval *, - struct timeval *); -void TIMEVAL_SUB(struct timeval *, struct timeval *, - struct timeval *); +void rtadvd_timer_init(void); +struct rtadvd_timer *rtadvd_add_timer(struct rtadvd_timer *(*)(void *), + void (*)(void *, struct timeval *), void *, void *); +void rtadvd_set_timer(struct timeval *, + struct rtadvd_timer *); +void rtadvd_remove_timer(struct rtadvd_timer *); +struct timeval *rtadvd_check_timer(void); +struct timeval *rtadvd_timer_rest(struct rtadvd_timer *); +void TIMEVAL_ADD(struct timeval *, struct timeval *, + struct timeval *); +void TIMEVAL_SUB(struct timeval *, struct timeval *, + struct timeval *); |