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author | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
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committer | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
commit | 5fd83771641d15c418f747bd343ba6738d3875f7 (patch) | |
tree | 5abf0f78f680d9837dbd93d4d4c3933bb7509599 /network_cmds/rtadvd.tproj/timer.h | |
download | apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.gz apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.zst apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.zip |
Import macOS userland
adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106
Diffstat (limited to 'network_cmds/rtadvd.tproj/timer.h')
-rw-r--r-- | network_cmds/rtadvd.tproj/timer.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/network_cmds/rtadvd.tproj/timer.h b/network_cmds/rtadvd.tproj/timer.h new file mode 100644 index 0000000..78314b7 --- /dev/null +++ b/network_cmds/rtadvd.tproj/timer.h @@ -0,0 +1,64 @@ +/* $KAME: timer.h,v 1.5 2002/05/31 13:30:38 jinmei Exp $ */ + +/* + * 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: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 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 + * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* 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))) + +/* 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))) + +struct rtadvd_timer { + struct rtadvd_timer *next; + struct rtadvd_timer *prev; + struct rainfo *rai; + struct timeval tm; + + struct rtadvd_timer *(*expire)(void *); /* expiration function */ + void *expire_data; + void (*update)(void *, struct timeval *); /* update function */ + void *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 *); |