1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief Header file for status checks. |
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5 | */ |
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6 | |
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7 | /* |
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8 | * Copyright (c) 2008 |
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9 | * Embedded Brains GmbH |
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10 | * Obere Lagerstr. 30 |
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11 | * D-82178 Puchheim |
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12 | * Germany |
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13 | * rtems@embedded-brains.de |
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14 | * |
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15 | * The license and distribution terms for this file may be found in the file |
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16 | * LICENSE in this distribution or at http://www.rtems.com/license/LICENSE. |
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17 | */ |
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18 | |
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19 | #ifndef RTEMS_STATUS_CHECKS_H |
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20 | #define RTEMS_STATUS_CHECKS_H |
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21 | |
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22 | #ifdef __cplusplus |
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23 | extern "C" { |
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24 | #endif /* __cplusplus */ |
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25 | |
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26 | #ifdef DEBUG |
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27 | #ifndef DEBUG_PRINT |
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28 | #ifdef RTEMS_STATUS_CHECKS_USE_PRINTK |
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29 | #define DEBUG_PRINT( fmt, ...) \ |
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30 | printk( "%s: " fmt, __func__, ##__VA_ARGS__) |
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31 | #else /* RTEMS_STATUS_CHECKS_USE_PRINTK */ |
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32 | #define DEBUG_PRINT( fmt, ...) \ |
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33 | printf( "%s: " fmt, __func__, ##__VA_ARGS__) |
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34 | #endif /* RTEMS_STATUS_CHECKS_USE_PRINTK */ |
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35 | #endif /* DEBUG_PRINT */ |
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36 | #else /* DEBUG */ |
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37 | #ifdef DEBUG_PRINT |
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38 | #warning DEBUG_PRINT was defined, but DEBUG was undefined |
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39 | #undef DEBUG_PRINT |
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40 | #endif /* DEBUG_PRINT */ |
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41 | #define DEBUG_PRINT( fmt, ...) |
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42 | #endif /* DEBUG */ |
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43 | |
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44 | #ifndef SYSLOG_PRINT |
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45 | #ifdef RTEMS_STATUS_CHECKS_USE_PRINTK |
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46 | #define SYSLOG_PRINT( fmt, ...) \ |
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47 | printk( fmt, ##__VA_ARGS__) |
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48 | #else /* RTEMS_STATUS_CHECKS_USE_PRINTK */ |
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49 | #define SYSLOG_PRINT( fmt, ...) \ |
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50 | printf( fmt, ##__VA_ARGS__) |
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51 | #endif /* RTEMS_STATUS_CHECKS_USE_PRINTK */ |
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52 | #endif /* SYSLOG_PRINT */ |
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53 | |
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54 | #define SYSLOG( fmt, ...) \ |
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55 | SYSLOG_PRINT( "%s: " fmt, __func__, ##__VA_ARGS__) |
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56 | |
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57 | #define SYSLOG_WARNING( fmt, ...) \ |
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58 | SYSLOG_PRINT( "%s: Warning: " fmt, __func__, ##__VA_ARGS__) |
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59 | |
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60 | #define SYSLOG_WARNING_SC( sc, fmt, ...) \ |
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61 | if ((sc) != RTEMS_SUCCESSFUL) { \ |
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62 | SYSLOG_PRINT( "%s: Warning: SC = %i: " fmt "\n", \ |
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63 | __func__, sc, ##__VA_ARGS__); \ |
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64 | } |
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65 | |
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66 | #define SYSLOG_ERROR( fmt, ...) \ |
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67 | SYSLOG_PRINT( "%s: Error: " fmt, __func__, ##__VA_ARGS__) |
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68 | |
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69 | #define SYSLOG_ERROR_SC( sc, fmt, ...) \ |
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70 | if ((sc) != RTEMS_SUCCESSFUL) { \ |
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71 | SYSLOG_PRINT( "%s: Error: SC = %i: " fmt "\n", \ |
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72 | __func__, sc, ##__VA_ARGS__); \ |
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73 | } |
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74 | |
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75 | #define CHECK_SC( sc, hint ) \ |
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76 | if ((sc) != RTEMS_SUCCESSFUL) { \ |
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77 | SYSLOG_ERROR( "SC = %i: %s\n", sc, hint ); \ |
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78 | return sc; \ |
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79 | } else { \ |
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80 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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81 | } |
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82 | |
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83 | #define CHECK_SCRV( sc, hint ) \ |
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84 | if ((sc) != RTEMS_SUCCESSFUL) { \ |
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85 | SYSLOG_ERROR( "SC = %i: %s\n", sc, hint ); \ |
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86 | return -((int) (sc)); \ |
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87 | } else { \ |
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88 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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89 | } |
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90 | |
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91 | #define CHECK_SC_VOID( sc, hint ) \ |
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92 | if ((sc) != RTEMS_SUCCESSFUL) { \ |
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93 | SYSLOG_ERROR( "SC = %i: %s\n", sc, hint ); \ |
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94 | return; \ |
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95 | } else { \ |
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96 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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97 | } |
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98 | |
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99 | #define CHECK_SC_TASK( sc, hint ) \ |
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100 | if ((sc) != RTEMS_SUCCESSFUL) { \ |
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101 | SYSLOG_ERROR( "SC = %i: %s\n", sc, hint ); \ |
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102 | rtems_task_delete( RTEMS_SELF); \ |
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103 | return; \ |
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104 | } else { \ |
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105 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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106 | } |
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107 | |
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108 | #define CHECK_RV( rv, hint ) \ |
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109 | if ((rv) < 0) { \ |
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110 | SYSLOG_ERROR( "RV = %i: %s\n", rv, hint ); \ |
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111 | return rv; \ |
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112 | } else { \ |
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113 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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114 | } |
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115 | |
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116 | #define CHECK_RVSC( rv, hint ) \ |
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117 | if ((rv) < 0) { \ |
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118 | SYSLOG_ERROR( "RV = %i: %s\n", rv, hint ); \ |
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119 | return RTEMS_IO_ERROR; \ |
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120 | } else { \ |
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121 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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122 | } |
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123 | |
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124 | #define CHECK_RV_VOID( rv, hint ) \ |
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125 | if ((rv) < 0) { \ |
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126 | SYSLOG_ERROR( "RV = %i: %s\n", rv, hint ); \ |
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127 | return; \ |
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128 | } else { \ |
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129 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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130 | } |
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131 | |
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132 | #define CHECK_RV_TASK( rv, hint ) \ |
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133 | if ((rv) < 0) { \ |
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134 | SYSLOG_ERROR( "RV = %i: %s\n", rv, hint ); \ |
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135 | rtems_task_delete( RTEMS_SELF); \ |
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136 | return; \ |
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137 | } else { \ |
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138 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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139 | } |
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140 | |
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141 | #define CLEANUP_SC( sc, label, hint ) \ |
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142 | if ((sc) != RTEMS_SUCCESSFUL) { \ |
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143 | SYSLOG_ERROR( "SC = %i: %s\n", sc, hint ); \ |
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144 | goto label; \ |
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145 | } else { \ |
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146 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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147 | } |
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148 | |
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149 | #define CLEANUP_SCRV( sc, rv, label, hint ) \ |
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150 | if ((sc) != RTEMS_SUCCESSFUL) { \ |
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151 | SYSLOG_ERROR( "SC = %i: %s\n", sc, hint ); \ |
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152 | rv = -((int) (sc)); \ |
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153 | goto label; \ |
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154 | } else { \ |
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155 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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156 | } |
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157 | |
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158 | #define CLEANUP_RV( rv, label, hint ) \ |
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159 | if ((rv) < 0) { \ |
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160 | SYSLOG_ERROR( "RV = %i: %s\n", rv, hint ); \ |
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161 | goto label; \ |
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162 | } else { \ |
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163 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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164 | } |
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165 | |
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166 | #define CLEANUP_RVSC( rv, sc, label, hint ) \ |
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167 | if ((rv) < 0) { \ |
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168 | SYSLOG_ERROR( "RV = %i: %s\n", rv, hint ); \ |
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169 | sc = RTEMS_IO_ERROR; \ |
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170 | goto label; \ |
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171 | } else { \ |
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172 | DEBUG_PRINT( "Ok: %s\n", hint ); \ |
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173 | } |
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174 | |
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175 | #define DO_CLEANUP_SC( val, sc, label, hint ) \ |
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176 | do { \ |
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177 | sc = val; \ |
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178 | SYSLOG_ERROR( "SC = %i: %s\n", sc, hint ); \ |
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179 | goto label; \ |
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180 | } while (0) |
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181 | |
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182 | #define DO_CLEANUP_RV( val, rv, label, hint ) \ |
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183 | do { \ |
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184 | rv = val; \ |
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185 | SYSLOG_ERROR( "RV = %i: %s\n", rv, hint ); \ |
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186 | goto label; \ |
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187 | } while (0) |
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188 | |
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189 | #ifdef __cplusplus |
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190 | } |
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191 | #endif /* __cplusplus */ |
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192 | |
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193 | #endif /* RTEMS_STATUS_CHECKS_H */ |
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