development/compilers/freepascal/rtl/freebsd/sysbsd.pp

   1 {
   2     $Id$
   3     This file is part of the Free Pascal run time librar~y.
   4     Copyright (c) 2000 by Marco van de Voort
   5     member of the Free Pascal development team.
   6
   7     See the file COPYING.FPC, included in this distribution,
   8     for details about the copyright.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13
  14  **********************************************************************}
  15
  16 { These things are set in the makefile, }
  17 { But you can override them here.}
  18
  19 { If you use an aout system, set the conditional AOUT}
  20 { $Define AOUT}
  21
  22 Unit SysBSD;
  23 Interface
  24
  25 {$I sysunixh.inc}
  26
  27 Implementation
  28
  29 {$I sysunix.inc}
  30
  31 {
  32   $Log$
  33   Revision 1.1  2002/02/19 08:25:01  sasu
  34   Initial revision
  35
  36   Revision 1.1.2.1  2000/09/16 11:19:08  marco
  37    * Moved files from BSD to FreeBSD directory, with some small changes
  38
  39   Revision 1.1.2.4  2000/09/16 11:10:43  marco
  40    * Introduced using sysunix and sysunixh
  41
  42   Revision 1.1.2.3  2000/09/10 16:12:40  marco
  43   The rearrangement to linux for
  44
  45   Revision 1.1.2.2  2000/08/05 18:33:29  peter
  46     * paramstr(0) fix for linux 2.0 kernels
  47
  48   Revision 1.1.2.1  2000/07/14 07:33:15  michael
  49   + Fixed do_open call. Directory checking must not be performed
  50
  51   Revision 1.1  2000/07/13 06:30:54  michael
  52   + Initial import
  53
  54   Revision 1.49  2000/07/08 18:02:39  peter
  55     * do_open checks for directory, if directory then ioerror 2
  56
  57   Revision 1.48  2000/06/30 22:14:03  peter
  58     * removed obsolete crtlib code
  59     * support EINTR for read/write to restart the syscall
  60
  61   Revision 1.47  2000/05/11 17:55:13  peter
  62     * changed order of fpustate checking to first check the more
  63       specific states
  64
  65   Revision 1.46  2000/05/08 14:27:36  peter
  66     * released newsignal
  67     * newsignal gives now better backtraces using the sigcontext eip/ebp
  68       fields
  69
  70   Revision 1.45  2000/04/16 16:07:58  marco
  71    * BSD fixes
  72
  73   Revision 1.44  2000/04/14 13:04:53  marco
  74    * Merged bsd/syslinux.pp and 1.43 linux/syslinux.pp to this file with ifdefs
  75
  76   Revision 1.43  2000/04/07 14:56:36  peter
  77     * switch to direct asm if not correctfldcw defined
  78
  79   Revision 1.42  2000/03/31 23:26:32  pierre
  80    * FPU needs reset for all SIGFPE even from integer division by zero
  81
  82   Revision 1.41  2000/03/31 23:21:19  pierre
  83     * multiple exception handling works
  84       (for linux only if syslinux is compiled with -dnewsignal)
  85
  86   Revision 1.40  2000/03/31 13:24:28  jonas
  87     * signal handling using sigaction when compiled with -dnewsignal
  88       (allows multiple signals to be received in one run)
  89
  90   Revision 1.39  2000/03/25 12:28:37  peter
  91     * patch for getdir from Pierre
  92
  93   Revision 1.38  2000/03/23 15:24:18  peter
  94     * remove handle check for do_close
  95
  96   Revision 1.37  2000/02/09 16:59:32  peter
  97     * truncated log
  98
  99   Revision 1.36  2000/02/09 12:17:51  peter
 100     * moved halt to system.inc
 101     * syslinux doesn't use direct asm anymore
 102
 103   Revision 1.35  2000/02/08 11:47:09  peter
 104     * paramstr(0) support
 105
 106   Revision 1.34  2000/01/20 23:38:02  peter
 107     * support fm_inout as stdoutput for assign(f,'');rewrite(f,1); becuase
 108       rewrite opens always with filemode 2
 109
 110   Revision 1.33  2000/01/16 22:25:38  peter
 111     * check handle for file closing
 112
 113   Revision 1.32  2000/01/07 16:41:41  daniel
 114     * copyright 2000
 115
 116   Revision 1.31  2000/01/07 16:32:28  daniel
 117     * copyright 2000 added
 118
 119   Revision 1.30  1999/12/01 22:57:31  peter
 120     * cmdline support
 121
 122   Revision 1.29  1999/11/06 14:39:12  peter
 123     * truncated log
 124
 125   Revision 1.28  1999/10/28 09:50:06  peter
 126     * use mmap instead of brk
 127
 128   Revision 1.27  1999/09/10 15:40:35  peter
 129     * fixed do_open flags to be > $100, becuase filemode can be upto 255
 130
 131   Revision 1.26  1999/09/08 16:14:43  peter
 132     * pointer fixes
 133
 134   Revision 1.25  1999/07/28 23:18:36  peter
 135     * closedir fixes, which now disposes the pdir itself
 136
 137 }