1 /* |
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2 * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. |
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3 * |
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4 * Redistribution and use in source and binary forms, with or without |
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5 * modification, are permitted provided that the following conditions |
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6 * are met: |
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7 * |
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8 * - Redistributions of source code must retain the above copyright |
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9 * notice, this list of conditions and the following disclaimer. |
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10 * |
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11 * - Redistributions in binary form must reproduce the above copyright |
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12 * notice, this list of conditions and the following disclaimer in the |
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13 * documentation and/or other materials provided with the distribution. |
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14 * |
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15 * - Neither the name of Oracle nor the names of its |
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16 * contributors may be used to endorse or promote products derived |
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17 * from this software without specific prior written permission. |
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18 * |
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19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
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20 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
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21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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26 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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27 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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28 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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29 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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30 */ |
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31 |
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32 /* |
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33 * This source code is provided to illustrate the usage of a given feature |
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34 * or technique and has been deliberately simplified. Additional steps |
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35 * required for a production-quality application, such as security checks, |
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36 * input validation and proper error handling, might not be present in |
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37 * this sample code. |
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38 */ |
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39 |
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40 |
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41 #ifndef HPROF_IO_H |
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42 #define HPROF_IO_H |
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43 |
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44 void io_flush(void); |
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45 void io_setup(void); |
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46 void io_cleanup(void); |
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47 |
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48 void io_write_file_header(void); |
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49 void io_write_file_footer(void); |
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50 |
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51 void io_write_class_load(SerialNumber class_serial_num, ObjectIndex index, |
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52 SerialNumber trace_serial_num, char *csig); |
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53 void io_write_class_unload(SerialNumber class_serial_num, ObjectIndex index); |
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54 |
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55 void io_write_sites_header(const char * comment_str, jint flags, |
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56 double cutoff, jint total_live_bytes, |
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57 jint total_live_instances, jlong total_alloced_bytes, |
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58 jlong total_alloced_instances, jint count); |
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59 void io_write_sites_elem(jint index, double ratio, double accum_percent, |
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60 char *csig, SerialNumber class_serial_num, |
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61 SerialNumber trace_serial_num, |
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62 jint n_live_bytes, jint n_live_instances, |
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63 jint n_alloced_bytes, jint n_alloced_instances); |
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64 void io_write_sites_footer(void); |
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65 |
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66 void io_write_thread_start(SerialNumber thread_serial_num, TlsIndex tls_index, |
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67 SerialNumber trace_serial_num, char *thread_name, |
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68 char *thread_group_name, char *thread_parent_name); |
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69 void io_write_thread_end(SerialNumber thread_serial_num); |
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70 |
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71 void io_write_frame(FrameIndex index, SerialNumber serial_num, |
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72 char *mname, char *msig, |
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73 char *sname, SerialNumber class_serial_num, |
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74 jint lineno); |
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75 |
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76 void io_write_trace_header(SerialNumber trace_serial_num, |
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77 SerialNumber thread_serial_num, jint n_frames, |
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78 char * phase_str); |
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79 void io_write_trace_elem(SerialNumber trace_serial_num, |
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80 FrameIndex frame_index, SerialNumber frame_serial_num, |
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81 char *csig, char *mname, |
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82 char *sname, jint lineno); |
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83 void io_write_trace_footer(SerialNumber trace_serial_num, |
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84 SerialNumber thread_serial_num, jint n_frames); |
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85 |
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86 void io_write_cpu_samples_header(jlong total_cost, jint n_items); |
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87 void io_write_cpu_samples_elem(jint index, double percent, double accum, |
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88 jint num_hits, jlong cost, |
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89 SerialNumber trace_serial_num, jint n_frames, |
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90 char *csig, char *mname); |
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91 void io_write_cpu_samples_footer(void); |
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92 |
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93 void io_write_heap_summary(jlong total_live_bytes, jlong total_live_instances, |
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94 jlong total_alloced_bytes, |
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95 jlong total_alloced_instances); |
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96 |
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97 void io_write_oldprof_header(void); |
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98 void io_write_oldprof_elem(jint num_hits, jint num_frames, char *csig_callee, |
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99 char *mname_callee, char *msig_callee, |
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100 char *csig_caller, char *mname_caller, |
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101 char *msig_caller, jlong cost); |
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102 void io_write_oldprof_footer(void); |
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103 |
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104 void io_write_monitor_header(jlong total_time); |
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105 void io_write_monitor_elem(jint index, double percent, double accum, |
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106 jint num_hits, SerialNumber trace_serial_num, |
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107 char *sig); |
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108 void io_write_monitor_footer(void); |
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109 |
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110 void io_write_monitor_sleep(jlong timeout, SerialNumber thread_serial_num); |
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111 void io_write_monitor_wait(char *sig, jlong timeout, |
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112 SerialNumber thread_serial_num); |
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113 void io_write_monitor_waited(char *sig, jlong time_waited, |
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114 SerialNumber thread_serial_num); |
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115 void io_write_monitor_exit(char *sig, SerialNumber thread_serial_num); |
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116 |
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117 void io_write_monitor_dump_header(void); |
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118 void io_write_monitor_dump_thread_state(SerialNumber thread_serial_num, |
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119 SerialNumber trace_serial_num, |
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120 jint threadState); |
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121 void io_write_monitor_dump_state(char *sig, |
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122 SerialNumber thread_serial_num, jint entry_count, |
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123 SerialNumber *waiters, jint waiter_count, |
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124 SerialNumber *notify_waiters, jint notify_waiter_count); |
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125 void io_write_monitor_dump_footer(void); |
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126 |
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127 void io_heap_header(jlong total_live_instances, jlong total_live_bytes); |
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128 |
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129 void io_heap_root_thread_object(ObjectIndex thread_id, |
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130 SerialNumber thread_serial_num, |
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131 SerialNumber trace_serial_num); |
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132 void io_heap_root_unknown(ObjectIndex obj_id); |
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133 void io_heap_root_jni_global(ObjectIndex obj_id, SerialNumber gref_serial_num, |
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134 SerialNumber trace_serial_num); |
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135 void io_heap_root_jni_local(ObjectIndex obj_id, |
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136 SerialNumber thread_serial_num, jint frame_depth); |
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137 void io_heap_root_system_class(ObjectIndex obj_id, char *sig, SerialNumber class_serial_num); |
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138 void io_heap_root_monitor(ObjectIndex obj_id); |
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139 void io_heap_root_thread(ObjectIndex obj_id, |
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140 SerialNumber thread_serial_num); |
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141 void io_heap_root_java_frame(ObjectIndex obj_id, |
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142 SerialNumber thread_serial_num, jint frame_depth); |
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143 void io_heap_root_native_stack(ObjectIndex obj_id, |
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144 SerialNumber thread_serial_num); |
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145 |
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146 void io_heap_class_dump(ClassIndex cnum, char *sig, ObjectIndex class_id, |
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147 SerialNumber trace_serial_num, |
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148 ObjectIndex super_id, ObjectIndex loader_id, |
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149 ObjectIndex signers_id, ObjectIndex domain_id, |
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150 jint inst_size, |
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151 jint n_cpool, ConstantPoolValue *cpool, |
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152 jint n_fields, FieldInfo *fields, jvalue *fvalues); |
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153 |
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154 void io_heap_instance_dump(ClassIndex cnum, ObjectIndex obj_id, |
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155 SerialNumber trace_serial_num, |
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156 ObjectIndex class_id, jint size, |
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157 char *sig, FieldInfo *fields, |
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158 jvalue *fvalues, jint n_fields); |
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159 |
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160 void io_heap_object_array(ObjectIndex obj_id, SerialNumber trace_serial_num, |
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161 jint size, jint num_elements, char *sig, |
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162 ObjectIndex *values, ObjectIndex class_id); |
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163 void io_heap_prim_array(ObjectIndex obj_id, SerialNumber trace_serial_num, |
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164 jint size, jint num_elements, char *sig, |
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165 void *elements); |
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166 |
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167 void io_heap_footer(void); |
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168 |
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169 #endif |
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