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-rw-r--r--sys/compat/linux/linux_timer.h97
1 files changed, 97 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_timer.h b/sys/compat/linux/linux_timer.h
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+++ b/sys/compat/linux/linux_timer.h
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+/*-
+ * 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 */