test/stress/fsstress/global.h

   1 /*
   2  * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of version 2 of the GNU General Public License as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it would be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  11  *
  12  * Further, this software is distributed without any warranty that it is
  13  * free of the rightful claim of any third person regarding infringement
  14  * or the like.  Any license provided herein, whether implied or
  15  * otherwise, applies only to this software file.  Patent licenses, if
  16  * any, provided herein do not apply to combinations of this program with
  17  * other software, or any other product whatsoever.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write the Free Software Foundation, Inc., 59
  21  * Temple Place - Suite 330, Boston MA 02111-1307, USA.
  22  *
  23  * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
  24  * Mountain View, CA  94043, or:
  25  *
  26  * http://www.sgi.com
  27  *
  28  * For further information regarding this notice, see:
  29  *
  30  * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
  31  */
  32 /*
  33  * $DragonFly: src/test/stress/fsstress/global.h,v 1.2 2007/05/12 21:46:49 swildner Exp $
  34  */
  35
  36 #ifndef GLOBAL_H
  37 #define GLOBAL_H
  38
  39 /* xfs-specific includes */
  40
  41 #ifndef NO_XFS
  42 #include <libxfs.h>
  43 #include <attributes.h>
  44 #else
  45 #include <xfscompat.h>
  46 #endif
  47
  48 /* libc includes */
  49
  50 #ifdef __DragonFly__
  51 #include <sys/types.h>
  52 #include <sys/param.h>
  53 #endif
  54 #include <sys/stat.h>
  55 #ifndef __DragonFly__
  56 #include <sys/statvfs.h>
  57 #endif
  58 #include <sys/time.h>
  59 #include <sys/ioctl.h>
  60 #include <sys/wait.h>
  61 #ifndef __DragonFly__
  62 #include <malloc.h>
  63 #endif
  64 #include <dirent.h>
  65 #include <errno.h>
  66 #include <stdio.h>
  67 #include <stdlib.h>
  68 #include <unistd.h>
  69 #include <sys/fcntl.h>
  70 #include <string.h>
  71 #ifndef O_DIRECT
  72 #define O_DIRECT        040000
  73 #endif
  74
  75 #ifdef __DragonFly__
  76 typedef off_t   off64_t;
  77 #define stat64  stat
  78 #define lseek64 lseek
  79 #define lstat64 lstat
  80 #define fstat64 fstat
  81 #define ftruncate64     ftruncate
  82 #define truncate64      truncate
  83 #define readdir64       readdir
  84 #define fdatasync       fsync
  85
  86 static __inline
  87 void *
  88 memalign(int blksize, int bytes)
  89 {
  90     void *ptr;
  91     int blkmask;
  92     static int pagesize;
  93
  94     if (pagesize == 0)
  95         pagesize = getpagesize();
  96     if (blksize < pagesize)
  97         blksize = pagesize;
  98     blkmask = blksize - 1;
  99     ptr = malloc((bytes + blkmask) & ~blkmask);
 100     bzero(ptr, bytes);
 101     return(ptr);
 102 }
 103
 104 #endif
 105
 106 #endif
 107