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2 | pj | 1 | /* |
2 | * Project: S.Ha.R.K. |
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3 | * |
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4 | * Coordinators: |
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5 | * Giorgio Buttazzo <giorgio@sssup.it> |
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6 | * Paolo Gai <pj@gandalf.sssup.it> |
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7 | * |
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8 | * Authors : |
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9 | * Paolo Gai <pj@gandalf.sssup.it> |
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10 | * Massimiliano Giorgi <massy@gandalf.sssup.it> |
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11 | * Luca Abeni <luca@gandalf.sssup.it> |
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12 | * (see the web pages for full authors list) |
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13 | * |
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14 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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15 | * |
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16 | * http://www.sssup.it |
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17 | * http://retis.sssup.it |
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18 | * http://shark.sssup.it |
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19 | */ |
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20 | |||
21 | /** |
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22 | ------------ |
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23 | CVS : $Id: limits.h,v 1.1.1.1 2002-03-29 14:12:51 pj Exp $ |
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24 | |||
25 | File: $File$ |
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26 | Revision: $Revision: 1.1.1.1 $ |
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27 | Last update: $Date: 2002-03-29 14:12:51 $ |
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28 | ------------ |
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29 | |||
30 | limits.h |
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31 | |||
32 | **/ |
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33 | |||
34 | /* |
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35 | * Copyright (C) 2000 Paolo Gai |
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36 | * |
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37 | * This program is free software; you can redistribute it and/or modify |
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38 | * it under the terms of the GNU General Public License as published by |
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39 | * the Free Software Foundation; either version 2 of the License, or |
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40 | * (at your option) any later version. |
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41 | * |
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42 | * This program is distributed in the hope that it will be useful, |
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43 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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44 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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45 | * GNU General Public License for more details. |
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46 | * |
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47 | * You should have received a copy of the GNU General Public License |
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48 | * along with this program; if not, write to the Free Software |
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49 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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50 | * |
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51 | */ |
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52 | #ifndef __LIMITS_H__ |
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53 | #define __LIMITS_H__ |
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54 | |||
55 | #include <endian.h> |
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56 | #include <bits/limits.h> |
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57 | #include <kernel/const.h> |
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58 | |||
59 | // table 2-3 |
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60 | #define _POSIX_AIO_LISTIO_MAX 2 |
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61 | #define _POSIX_AIO_MAX 1 |
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62 | #define _POSIX_ARG_MAX 4096 |
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63 | #define _POSIX_CHILD_MAX 6 |
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64 | #define _POSIX_DELAYTIMER_MAX 32 |
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65 | #define _POSIX_LINK_MAX 1 |
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66 | #define _POSIX_LOGIN_NAME_MAX 9 |
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67 | #define _POSIX_MAX_CANON 255 |
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68 | #define _POSIX_MAX_INPUT 255 |
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69 | #define _POSIX_MQ_OPEN_MAX 8 |
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70 | #define _POSIX_MQ_PRIO_MAX 32 |
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71 | #define _POSIX_NAME_MAX FILENAME_MAX |
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72 | #define _POSIX_NGROUPS_MAX 0 |
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73 | #define _POSIX_OPEN_MAX MAXOPENFILES |
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74 | #define _POSIX_PATH_MAX MAXPATHNAMELEN |
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75 | #define _POSIX_PIPE_BUF 512 |
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76 | #define _POSIX_RTSIG_MAX 8 |
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77 | |||
78 | // table 5-2 |
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79 | #define _POSIX_ASYNC_IO 0 |
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80 | #define _POSIX_CHOWN_RESTRICTED 0 |
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81 | #define _POSIX_NO_TRUNC 1 |
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82 | #define _POSIX_PRIO_IO 0 |
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83 | #define _POSIX_SYNC_IO 0 |
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84 | #define _POSIX_VDISABLE 0 |
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85 | |||
86 | // must be equal to MAX_SEM defined in modules/hartsem.h |
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87 | #define _POSIX_SEM_NSEMS_MAX 256 |
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88 | #define _POSIX_SEM_VALUE_MAX 32767 |
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89 | #define _POSIX_SIGQUEUE_MAX 32 |
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90 | #define _POSIX_SSIZE_MAX 32767 |
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91 | #define _POSIX_STREAM_MAX 8 |
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92 | #define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4 |
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93 | #define _POSIX_THREAD_KEYS_MAX 128 |
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94 | #define _POSIX_THREAD_THREADS_MAX 64 |
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95 | #define _POSIX_TTY_NAME_MAX 9 |
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96 | #define _POSIX_TIMER_MAX 32 |
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97 | #define _POSIX_TZNAME_MAX 3 |
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98 | |||
99 | // table 2-4 |
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100 | #define NGROUPS_MAX _POSIX_NGROUPS_MAX |
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101 | |||
102 | // table 2-5 |
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103 | #define AIO_LISTIO_MAX _POSIX_AIO_LISTIO_MAX |
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104 | #define AIO_MAX _POSIX_AIO_MAX |
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105 | #define AIO_PRIO_DELTA_MAX 0 |
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106 | #define ARG_MAX _POSIX_ARG_MAX |
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107 | #define CHILD_MAX _POSIX_CHILD_MAX |
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108 | #define DELAYTIMER_MAX _POSIX_DELAYTIMER_MAX |
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109 | #define LOGIN_NAME_MAX _POSIX_LOGIN_NAME_MAX |
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110 | #define MQ_OPEN_MAX _POSIX_MQ_OPEN_MAX |
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111 | #define MQ_PRIO_MAX _POSIX_MQ_PRIO_MAX |
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112 | #ifndef OPEN_MAX |
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113 | #define OPEN_MAX _POSIX_OPEN_MAX |
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114 | #endif |
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115 | #define PAGESIZE 1 |
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116 | #define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS |
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117 | #define PTHREAD_KEYS_MAX _POSIX_THREAD_KEYS_MAX |
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118 | #define PTHREAD_STACK_MIN STACK_SIZE |
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119 | #define PTHREAD_THREADS_MAX MAX_PROC |
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120 | #define RTSIG_MAX 22UL |
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121 | #define SEM_NSEMS_MAX _POSIX_SEM_NSEMS_MAX |
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122 | #define SEM_VALUE_MAX _POSIX_SEM_VALUE_MAX |
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123 | #define SIGQUEUE_MAX 64 |
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124 | #define STREAM_MAX _POSIX_STREAM_MAX |
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125 | #define TIMER_MAX _POSIX_TIMER_MAX |
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126 | #define TTY_NAME_MAX _POSIX_TTY_NAME_MAX |
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127 | #define TZNAME_MAX _POSIX_TZNAME_MAX |
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128 | |||
129 | // table 2-6 |
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130 | #define LINK_MAX _POSIX_LINK_MAX |
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131 | #define MAX_CANON _POSIX_MAX_CANON |
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132 | #define MAX_INPUT _POSIX_MAX_INPUT |
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133 | #ifndef NAME_MAX |
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134 | #define NAME_MAX _POSIX_NAME_MAX |
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135 | #endif |
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136 | #ifndef PATH_MAX |
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137 | #define PATH_MAX _POSIX_PATH_MAX |
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138 | #endif |
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139 | #define PIPE_BUF _POSIX_PIPE_BUF |
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140 | |||
141 | // table 2-7 |
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142 | #define SSIZE_MAX _POSIX_SSIZE_MAX |
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143 | |||
144 | // table 2-7a |
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145 | #define _POSIX_CLOCKRES_MIN 20000000L |
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146 | |||
147 | #endif |