diff options
Diffstat (limited to 'sys/compat/linux/linux_timer.h')
| -rw-r--r-- | sys/compat/linux/linux_timer.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_timer.h b/sys/compat/linux/linux_timer.h new file mode 100644 index 0000000..4f64ee5 --- /dev/null +++ b/sys/compat/linux/linux_timer.h @@ -0,0 +1,97 @@ +/*- + * Copyright (c) 2014 Bjoern A. Zeeb + * All rights reserved. + * + * This software was developed by SRI International and the University of + * Cambridge Computer Laboratory under DARPA/AFRL contract FA8750-11-C-0249 + * ("MRC2"), as part of the DARPA MRC research programme. + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. + * + * $FreeBSD$ + */ + +#ifndef _LINUX_TIMER_H +#define _LINUX_TIMER_H + +#ifndef __LINUX_ARCH_SIGEV_PREAMBLE_SIZE +#define __LINUX_ARCH_SIGEV_PREAMBLE_SIZE \ + (sizeof(l_int) * 2 + sizeof(l_sigval_t)) +#endif + +#define LINUX_SIGEV_MAX_SIZE 64 +#define LINUX_SIGEV_PAD_SIZE \ + ((LINUX_SIGEV_MAX_SIZE - __LINUX_ARCH_SIGEV_PREAMBLE_SIZE) / \ + sizeof(l_int)) + +#define LINUX_CLOCK_REALTIME 0 +#define LINUX_CLOCK_MONOTONIC 1 +#define LINUX_CLOCK_PROCESS_CPUTIME_ID 2 +#define LINUX_CLOCK_THREAD_CPUTIME_ID 3 +#define LINUX_CLOCK_MONOTONIC_RAW 4 +#define LINUX_CLOCK_REALTIME_COARSE 5 +#define LINUX_CLOCK_MONOTONIC_COARSE 6 +#define LINUX_CLOCK_BOOTTIME 7 +#define LINUX_CLOCK_REALTIME_ALARM 8 +#define LINUX_CLOCK_BOOTTIME_ALARM 9 +#define LINUX_CLOCK_SGI_CYCLE 10 +#define LINUX_CLOCK_TAI 11 + +#define L_SIGEV_SIGNAL 0 +#define L_SIGEV_NONE 1 +#define L_SIGEV_THREAD 2 +#define L_SIGEV_THREAD_ID 4 + +#define TS_CP(src,dst,fld) do { \ + CP((src).fld,(dst).fld,tv_sec); \ + CP((src).fld,(dst).fld,tv_nsec); \ +} while (0) + +#define ITS_CP(src, dst) do { \ + TS_CP((src), (dst), it_interval); \ + TS_CP((src), (dst), it_value); \ +} while (0) + +struct l_sigevent { + l_sigval_t sigev_value; + l_int sigev_signo; + l_int sigev_notify; + union { + l_int _pad[LINUX_SIGEV_PAD_SIZE]; + l_int _tid; + struct { + l_uintptr_t _function; + l_uintptr_t _attribute; + } _l_sigev_thread; + } _l_sigev_un; +} +#if defined(__amd64__) && defined(COMPAT_LINUX32) +__packed +#endif +; + +struct l_itimerspec { + struct l_timespec it_interval; + struct l_timespec it_value; +}; + +#endif /* _LINUX_TIMER_H */ |
