The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/compat/linux/linux_timer.h

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*-
    2  * Copyright (c) 2014 Bjoern A. Zeeb
    3  * All rights reserved.
    4  *
    5  * This software was developed by SRI International and the University of
    6  * Cambridge Computer Laboratory under DARPA/AFRL contract FA8750-11-C-0249
    7  * ("MRC2"), as part of the DARPA MRC research programme.
    8  *
    9  * Redistribution and use in source and binary forms, with or without
   10  * modification, are permitted provided that the following conditions
   11  * are met:
   12  * 1. Redistributions of source code must retain the above copyright
   13  *    notice, this list of conditions and the following disclaimer.
   14  * 2. Redistributions in binary form must reproduce the above copyright
   15  *    notice, this list of conditions and the following disclaimer in the
   16  *    documentation and/or other materials provided with the distribution.
   17  *
   18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   28  * SUCH DAMAGE.
   29  *
   30  * $FreeBSD$
   31  */
   32 
   33 #ifndef _LINUX_TIMER_H
   34 #define _LINUX_TIMER_H
   35 
   36 #include <sys/abi_compat.h>
   37 
   38 #ifndef __LINUX_ARCH_SIGEV_PREAMBLE_SIZE
   39 #define __LINUX_ARCH_SIGEV_PREAMBLE_SIZE        \
   40         (sizeof(l_int) * 2 + sizeof(l_sigval_t))
   41 #endif
   42 
   43 #define LINUX_SIGEV_MAX_SIZE                    64
   44 #define LINUX_SIGEV_PAD_SIZE                    \
   45         ((LINUX_SIGEV_MAX_SIZE - __LINUX_ARCH_SIGEV_PREAMBLE_SIZE) / \
   46         sizeof(l_int))
   47 
   48 #define LINUX_CLOCK_REALTIME                    0
   49 #define LINUX_CLOCK_MONOTONIC                   1
   50 #define LINUX_CLOCK_PROCESS_CPUTIME_ID          2
   51 #define LINUX_CLOCK_THREAD_CPUTIME_ID           3
   52 #define LINUX_CLOCK_MONOTONIC_RAW               4
   53 #define LINUX_CLOCK_REALTIME_COARSE             5
   54 #define LINUX_CLOCK_MONOTONIC_COARSE            6
   55 #define LINUX_CLOCK_BOOTTIME                    7
   56 #define LINUX_CLOCK_REALTIME_ALARM              8
   57 #define LINUX_CLOCK_BOOTTIME_ALARM              9
   58 #define LINUX_CLOCK_SGI_CYCLE                   10
   59 #define LINUX_CLOCK_TAI                         11
   60 
   61 #define LINUX_CPUCLOCK_PERTHREAD_MASK           4
   62 #define LINUX_CPUCLOCK_MASK                     3
   63 #define LINUX_CPUCLOCK_WHICH(clock)             \
   64         ((clock) & (clockid_t) LINUX_CPUCLOCK_MASK)
   65 #define LINUX_CPUCLOCK_PROF                     0
   66 #define LINUX_CPUCLOCK_VIRT                     1
   67 #define LINUX_CPUCLOCK_SCHED                    2
   68 #define LINUX_CPUCLOCK_MAX                      3
   69 #define LINUX_CLOCKFD                           LINUX_CPUCLOCK_MAX
   70 #define LINUX_CLOCKFD_MASK                      \
   71         (LINUX_CPUCLOCK_PERTHREAD_MASK|LINUX_CPUCLOCK_MASK)
   72 
   73 #define LINUX_CPUCLOCK_ID(clock)                ((pid_t) ~((clock) >> 3))
   74 #define LINUX_CPUCLOCK_PERTHREAD(clock)         \
   75         (((clock) & (clockid_t) LINUX_CPUCLOCK_PERTHREAD_MASK) != 0)
   76 
   77 #define LINUX_TIMER_ABSTIME                     0x01
   78 
   79 #define L_SIGEV_SIGNAL                          0
   80 #define L_SIGEV_NONE                            1
   81 #define L_SIGEV_THREAD                          2
   82 #define L_SIGEV_THREAD_ID                       4
   83 
   84 struct l_sigevent {
   85         l_sigval_t sigev_value;
   86         l_int sigev_signo;
   87         l_int sigev_notify;
   88         union {
   89                 l_int _pad[LINUX_SIGEV_PAD_SIZE];
   90                 l_int _tid;
   91                 struct {
   92                         l_uintptr_t _function;
   93                         l_uintptr_t _attribute;
   94                 } _l_sigev_thread;
   95         } _l_sigev_un;
   96 }
   97 #if defined(__amd64__) && defined(COMPAT_LINUX32)
   98 __packed
   99 #endif
  100 ;
  101 
  102 struct l_itimerspec {
  103         struct l_timespec it_interval;
  104         struct l_timespec it_value;
  105 };
  106 
  107 int native_to_linux_timespec(struct l_timespec *,
  108                                      struct timespec *);
  109 int linux_to_native_timespec(struct timespec *,
  110                                      struct l_timespec *);
  111 int linux_to_native_clockid(clockid_t *, clockid_t);
  112 int native_to_linux_itimerspec(struct l_itimerspec *,
  113                                      struct itimerspec *);
  114 int linux_to_native_itimerspec(struct itimerspec *,
  115                                      struct l_itimerspec *);
  116 int linux_to_native_timerflags(int *, int);
  117 
  118 #endif  /* _LINUX_TIMER_H */

Cache object: 962223eb73b6eb4dd97ffb34ee0a7cfb


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.