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annotate th_datastruct.c @ 626:98c8bd80f633

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Fix ringbuf size and n types.
author Matti Hamalainen <ccr@tnsp.org>
date Fri, 17 Jan 2020 19:13:57 +0200
parents 935ee9a9f631
children 964657ad0960
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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1 /*
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2 * Various data structure functions
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3 * Programmed and designed by Matti 'ccr' Hamalainen
553
3a852e9f70a6 Bump copyright years.
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4 * (C) Copyright 2002-2020 Tecnic Software productions (TNSP)
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5 *
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6 * Please read file 'COPYING' for information on license and distribution.
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7 */
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8 #include "th_datastruct.h"
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9
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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10 /*
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11 * Doubly linked list handling
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12 *
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13 * In this implementation first node's prev points to last node of the list,
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14 * and last node's next is NULL. This way we can semi-efficiently traverse to
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15 * beginning and end of the list, assuming user does not do weird things.
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16 */
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17 th_llist_t * th_llist_new(void *data)
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18 {
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19 th_llist_t *res = th_malloc0(sizeof(th_llist_t));
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20 res->data = data;
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21 return res;
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22 }
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23
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24
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25 void th_llist_free_func_node(th_llist_t *list, void (*freefunc)(th_llist_t *))
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26 {
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27 th_llist_t *curr = list;
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29 while (curr != NULL)
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30 {
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31 th_llist_t *next = curr->next;
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32 freefunc(curr);
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33 curr = next;
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34 }
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35 }
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36
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37
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414755d33796 Rename th_llist_free_func() to th_llist_free_func_data() to make it a bit more clear what this function does.
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38 void th_llist_free_func_data(th_llist_t *list, void (*freefunc)(void *data))
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39 {
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40 th_llist_t *curr = list;
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41
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42 while (curr != NULL)
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43 {
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44 th_llist_t *next = curr->next;
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45 if (curr->data != NULL)
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46 freefunc(curr->data);
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47 th_free(curr);
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48 curr = next;
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49 }
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50 }
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51
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52
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53 void th_llist_free(th_llist_t *list)
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54 {
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55 th_llist_t *curr = list;
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56
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57 while (curr != NULL)
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58 {
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59 th_llist_t *next = curr->next;
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60 th_free(curr);
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61 curr = next;
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62 }
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63 }
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64
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65
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66 void th_llist_append_node(th_llist_t **list, th_llist_t *node)
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67 {
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68 if (*list != NULL)
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69 {
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70 node->prev = (*list)->prev;
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71 (*list)->prev->next = node;
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72 (*list)->prev = node;
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73 (*list)->num++;
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74 }
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75 else
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76 {
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77 *list = node;
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78 node->prev = node;
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79 (*list)->num = 1;
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80 }
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81
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82 node->next = NULL;
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83 }
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84
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85
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86 th_llist_t *th_llist_append(th_llist_t **list, void *data)
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87 {
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88 th_llist_t *node = th_llist_new(data);
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89
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90 th_llist_append_node(list, node);
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91
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92 return node;
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93 }
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94
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95
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96 void th_llist_prepend_node(th_llist_t **list, th_llist_t *node)
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97 {
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98 if (*list != NULL)
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99 {
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100 node->prev = (*list)->prev;
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101 node->next = *list;
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102 (*list)->prev = node;
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103 node->num = (*list)->num + 1;
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104 *list = node;
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105 }
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106 else
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107 {
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108 *list = node->prev = node;
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109 node->next = NULL;
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110 (*list)->num = 1;
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111 }
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112
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113 }
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114
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115
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116 th_llist_t *th_llist_prepend(th_llist_t **list, void *data)
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117 {
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118 th_llist_t *node = th_llist_new(data);
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119
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120 th_llist_prepend_node(list, node);
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121
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122 return node;
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123 }
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124
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125 /*
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126 1) Remove a middle node
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127
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128 node0->prev->next = node->next (node1)
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129 node0->next->prev = node->prev (list)
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130
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131 node2 <- list <=> node0 <=> node1 <=> node2 -> NULL
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132 node2 <- list <=> node1 <=> node2 -> NULL
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133
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134 2) Remove first node when many items
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135
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136
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137 node2 <- list <=> node0 <=> node1 <=> node2 -> NULL
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138 node2 <- node0 <=> node1 <=> node2 -> NULL
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139
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140 *list = node0
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141
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142 3) Remove last node in list
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143
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144 if (node->next == NULL) {
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145 list->prev = node->prev;
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146 node->prev->next = NULL;
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147 }
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148
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149 node2 <- list <=> node0 <=> node1 <=> node2 -> NULL
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150 node1 <- list <=> node0 <=> node1 -> NULL
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151
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152 4) Remove last
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153
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154 list <- list -> NULL
441
2991e6b52d95 Get rid of trailing whitespace.
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155
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156
269
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157 */
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158 void th_llist_delete_node_fast(th_llist_t **list, th_llist_t *node)
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159 {
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160 if (node == *list)
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161 {
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162 // First node in list
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163 th_llist_t *tmp = (*list)->next;
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164 if (tmp != NULL)
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165 {
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166 tmp->num = (*list)->num - 1;
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167 tmp->prev = (*list)->prev;
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168 }
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169 *list = tmp;
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170 }
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171 else
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172 {
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173 // Somewhere in middle or end
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174 if (node->prev != NULL)
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175 node->prev->next = node->next;
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176
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177 if (node->next != NULL)
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178 node->next->prev = node->prev;
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179 else
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180 (*list)->prev = node; // Last node
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181
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182 (*list)->num--;
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183 }
441
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diff changeset
184
269
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185 node->next = node->prev = NULL;
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186 }
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187
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188
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189 void th_llist_delete_node(th_llist_t **list, th_llist_t *node)
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190 {
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191 th_llist_t *curr = *list;
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192
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193 while (curr != NULL)
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194 {
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195 th_llist_t *next = curr->next;
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196 if (curr == node)
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197 {
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198 th_llist_delete_node_fast(list, curr);
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199 th_free(node);
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200 break;
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201 }
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202 curr = next;
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203 }
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204 }
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205
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206
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207 void th_llist_delete(th_llist_t **list, const void *data)
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208 {
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209 th_llist_t *curr = *list;
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210
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diff changeset
211 while (curr != NULL)
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212 {
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diff changeset
213 th_llist_t *next = curr->next;
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214 if (curr->data == data)
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215 {
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diff changeset
216 th_llist_delete_node_fast(list, curr);
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217 th_free(curr);
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diff changeset
218 break;
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diff changeset
219 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
220 curr = next;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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221 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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222 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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223
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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224
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
225 th_llist_t * th_llist_get_nth(th_llist_t *list, const size_t n)
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parents:
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226 {
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diff changeset
227 th_llist_t *curr = list;
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diff changeset
228 size_t i;
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229
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
230 for (i = 0; curr != NULL && i < n; curr = curr->next, i++);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
231
349
5c5b3919263d th_llist_get_nth() returned last value of list if N > number of elements.
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parents: 348
diff changeset
232 return (i == n) ? curr : NULL;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
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233 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
234
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
235
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
236 size_t th_llist_length(const th_llist_t *list)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
237 {
348
a001708551d0 Cosmetics.
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parents: 271
diff changeset
238 return (list == NULL) ? 0 : list->num;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
239 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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240
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
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241
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
242 ssize_t th_llist_position(const th_llist_t *list, const th_llist_t *node)
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243 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
244 const th_llist_t *curr = list;
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245 ssize_t i = 0;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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246
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
247 while (curr != NULL)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
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248 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
249 if (curr == node)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
250 return i;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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251 else
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diff changeset
252 i++;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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253
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
254 curr = curr->next;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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255 }
441
2991e6b52d95 Get rid of trailing whitespace.
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parents: 432
diff changeset
256
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
257 return -1;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
258 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
259
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
260
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
261 void th_llist_foreach(th_llist_t *list, void (*func)(th_llist_t *node, void *userdata), void *data)
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parents:
diff changeset
262 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
263 th_llist_t *curr = list;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
264
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
265 while (curr != NULL)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
266 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
267 func(curr, data);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
268 curr = curr->next;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
269 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
270 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
271
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
272
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
273 int th_llist_foreach_cond(th_llist_t *list, int (*func)(th_llist_t *node, void *userdata), void *data, th_llist_t **ret)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
274 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
275 th_llist_t *curr = list;
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276
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
277 while (curr != NULL)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
278 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
279 int res = func(curr, data);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
280 if (res != 0)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
281 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
282 *ret = curr;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
283 return res;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
284 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
285 curr = curr->next;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
286 }
441
2991e6b52d95 Get rid of trailing whitespace.
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parents: 432
diff changeset
287
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
288 return 0;
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diff changeset
289 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
290
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
291
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
292 th_llist_t * th_llist_find(th_llist_t *list, const void *data)
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diff changeset
293 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
294 th_llist_t *curr = list;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
295
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
296 while (curr != NULL)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
297 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
298 if (curr->data == data)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
299 return curr;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
300 curr = curr->next;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
301 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
302
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
303 return NULL;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
304 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
305
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
306
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
307 th_llist_t * th_llist_find_func(th_llist_t *list, const void *userdata, int (compare)(const void *, const void *))
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
308 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
309 th_llist_t *curr = list;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
310
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
311 while (curr != NULL)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
312 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
313 if (compare(curr->data, userdata) == 0)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
314 return curr;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
315 curr = curr->next;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
316 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
317
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
318 return NULL;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
319 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
320
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
321
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
322 /*
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
323 * Ringbuffers
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
324 */
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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diff changeset
325 th_ringbuf_t * th_ringbuf_new(const size_t size, void (*mdeallocator)(void *data))
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
326 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
327 th_ringbuf_t *res = th_malloc0(sizeof(th_ringbuf_t));
441
2991e6b52d95 Get rid of trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents: 432
diff changeset
328
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
329 res->data = (char **) th_calloc(size, sizeof(char *));
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
330 res->size = size;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
331 res->n = 0;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
332 res->deallocator = mdeallocator;
441
2991e6b52d95 Get rid of trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents: 432
diff changeset
333
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
334 return res;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
335 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
336
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
337
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
338 BOOL th_ringbuf_grow(th_ringbuf_t *buf, const size_t n)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
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parents:
diff changeset
339 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
340 buf->data = (char **) th_realloc(buf->data, (buf->size + n) * sizeof(char *));
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
341 if (buf->data != NULL)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
342 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
343 memset(buf->data + buf->size, 0, sizeof(char *) * n);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
344 buf->size += n;
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
345 return TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
346 } else
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
347 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
348 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
349
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
350
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
351 void th_ringbuf_free(th_ringbuf_t *buf)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
352 {
626
98c8bd80f633 Fix ringbuf size and n types.
Matti Hamalainen <ccr@tnsp.org>
parents: 581
diff changeset
353 for (size_t i = 0; i < buf->size; i++)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
354 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
355 if (buf->data[i] != NULL)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
356 buf->deallocator(buf->data[i]);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
357 }
441
2991e6b52d95 Get rid of trailing whitespace.
Matti Hamalainen <ccr@tnsp.org>
parents: 432
diff changeset
358
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
359 th_free(buf->data);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
360 th_free(buf);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
361 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
362
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
363
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
364 void th_ringbuf_add(th_ringbuf_t *buf, void *ptr)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
365 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
366 if (buf->n < buf->size)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
367 buf->n++;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
368
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
369 th_free(buf->data[0]);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
370 memmove(&(buf->data[0]), &(buf->data[1]), (buf->size - 1) * sizeof(void *));
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
371 buf->data[buf->size - 1] = ptr;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
372 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
373
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
374
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
375 /*
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
376 * Growing buffer
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
377 */
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
378 void th_growbuf_clear(th_growbuf_t *buf)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
379 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
380 // Simply reset the current "length"
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
381 buf->len = 0;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
382 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
383
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
384
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
385 void th_growbuf_init(th_growbuf_t *buf, const size_t mingrow)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
386 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
387 // Initialize the buffer structure
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
388 memset(buf, 0, sizeof(th_growbuf_t));
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
389 buf->mingrow = mingrow;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
390 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
391
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
392
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
393 th_growbuf_t *th_growbuf_new(const size_t mingrow)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
394 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
395 th_growbuf_t *buf;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
396
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
397 if ((buf = th_malloc(sizeof(th_growbuf_t))) == NULL)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
398 return NULL;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
399
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
400 th_growbuf_init(buf, mingrow);
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
401 buf->allocated = TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
402
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
403 return buf;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
404 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
405
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
406
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
407 void th_growbuf_free(th_growbuf_t *buf)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
408 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
409 th_free(buf->data);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
410
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
411 if (buf->allocated)
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
412 th_free(buf);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
413 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
414
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
415
464
761724e01c02 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 457
diff changeset
416 BOOL th_growbuf_grow(th_growbuf_t *buf, const size_t amount)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
417 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
418 if (buf == NULL)
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
419 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
420
464
761724e01c02 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 457
diff changeset
421 if (buf->data == NULL || buf->len + amount >= buf->size)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
422 {
464
761724e01c02 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 457
diff changeset
423 buf->size += amount + (buf->mingrow > 0 ? buf->mingrow : TH_BUFGROW);
761724e01c02 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 457
diff changeset
424 if ((buf->data = th_realloc(buf->data, buf->size)) == NULL)
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
425 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
426 }
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
427 return TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
428 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
429
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
430
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
431 BOOL th_growbuf_puts(th_growbuf_t *buf, const char *str, BOOL eos)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
432 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
433 size_t slen;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
434 if (str == NULL)
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
435 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
436
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
437 slen = strlen(str);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
438 if (!th_growbuf_grow(buf, slen + 1))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
439 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
440
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
441 memcpy(buf->data + buf->len, str, slen + 1);
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
442 buf->len += eos ? (slen + 1) : slen;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
443
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
444 return TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
445 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
446
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
447
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
448 BOOL th_growbuf_putch(th_growbuf_t *buf, const char ch)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
449 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
450 if (!th_growbuf_grow(buf, sizeof(char)))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
451 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
452
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
453 buf->data[buf->len++] = (uint8_t) ch;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
454
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
455 return TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
456 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
457
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
458
464
761724e01c02 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 457
diff changeset
459 BOOL th_growbuf_put_str(th_growbuf_t *buf, const void *str, const size_t len)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
460 {
464
761724e01c02 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 457
diff changeset
461 if (str == NULL)
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
462 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
463
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
464 if (!th_growbuf_grow(buf, len + 1))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
465 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
466
464
761724e01c02 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 457
diff changeset
467 memcpy(buf->data + buf->len, str, len + 1);
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
468 buf->len += len;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
469
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
470 return TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
471 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
472
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
473
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
474 BOOL th_growbuf_put_u8(th_growbuf_t *buf, const uint8_t val)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
475 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
476 if (!th_growbuf_grow(buf, sizeof(uint8_t)))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
477 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
478
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
479 buf->data[buf->len++] = val;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
480
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
481 return TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
482 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
483
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
484
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
485 BOOL th_growbuf_put_u16_be(th_growbuf_t *buf, const uint16_t val)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
486 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
487 if (!th_growbuf_grow(buf, sizeof(uint16_t)))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
488 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
489
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
490 buf->data[buf->len++] = (val >> 8) & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
491 buf->data[buf->len++] = val & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
492
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
493 return TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
494 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
495
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
496
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
497 BOOL th_growbuf_put_u16_le(th_growbuf_t *buf, const uint16_t val)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
498 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
499 if (!th_growbuf_grow(buf, sizeof(uint16_t)))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
500 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
501
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
502 buf->data[buf->len++] = val & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
503 buf->data[buf->len++] = (val >> 8) & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
504
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
505 return TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
506 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
507
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
508
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
509 BOOL th_growbuf_put_u32_be(th_growbuf_t *buf, const uint32_t val)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
510 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
511 if (!th_growbuf_grow(buf, sizeof(uint32_t)))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
512 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
513
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
514 buf->data[buf->len++] = (val >> 24) & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
515 buf->data[buf->len++] = (val >> 16) & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
516 buf->data[buf->len++] = (val >> 8) & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
517 buf->data[buf->len++] = val & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
518
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
519 return TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
520 }
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
521
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
522
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
523 BOOL th_growbuf_put_u32_le(th_growbuf_t *buf, const uint32_t val)
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
524 {
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
525 if (!th_growbuf_grow(buf, sizeof(uint32_t)))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
526 return FALSE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
527
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
528 buf->data[buf->len++] = val & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
529 buf->data[buf->len++] = (val >> 8) & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
530 buf->data[buf->len++] = (val >> 16) & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
531 buf->data[buf->len++] = (val >> 24) & 0xff;
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
532
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
533 return TRUE;
269
fcbdc12f5866 Split data structures (linked lists, growbufs, ringbufs, etc.) code into th_datastruct.[ch] module.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
534 }
271
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
535
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
536
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
537 /*
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
538 * Simple legacy string growing buffer
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
539 */
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
540 BOOL th_strbuf_grow(char **buf, size_t *bufsize, size_t *len, size_t grow)
271
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
541 {
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
542 if (*buf == NULL)
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
543 *bufsize = *len = 0;
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
544
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
545 if (*buf == NULL || *len + grow >= *bufsize)
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
546 {
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
547 *bufsize += grow + TH_BUFGROW;
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
548 *buf = th_realloc(*buf, *bufsize);
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
549 if (*buf == NULL)
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
550 return FALSE;
271
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
551 }
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
552 return TRUE;
271
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
553 }
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
554
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
555
581
935ee9a9f631 Change 'ch' argument of th_strbuf_putch from char to uint8_t.
Matti Hamalainen <ccr@tnsp.org>
parents: 560
diff changeset
556 BOOL th_strbuf_putch(char **buf, size_t *bufsize, size_t *len, const uint8_t ch)
271
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
557 {
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
558 if (!th_strbuf_grow(buf, bufsize, len, 1))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
559 return FALSE;
271
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
560
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
561 (*buf)[*len] = ch;
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
562 (*len)++;
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
563
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
564 return TRUE;
271
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
565 }
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
566
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
567
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
568 BOOL th_strbuf_putsn(char **buf, size_t *bufsize, size_t *len, const char *str, const size_t slen)
445
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
569 {
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
570 if (str == NULL)
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
571 return FALSE;
445
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
572
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
573 if (!th_strbuf_grow(buf, bufsize, len, slen + 1))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
574 return FALSE;
445
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
575
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
576 memcpy(*buf + *len, str, slen);
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
577 (*len) += slen;
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
578 *(buf + *len + slen) = 0;
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
579
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
580 return TRUE;
445
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
581 }
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
582
6d29aaeab290 Add new function th_strbuf_putsn().
Matti Hamalainen <ccr@tnsp.org>
parents: 441
diff changeset
583
457
85fa3d333556 Actually, revert the boolean changes .. meh.
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parents: 454
diff changeset
584 BOOL th_strbuf_puts(char **buf, size_t *bufsize, size_t *len, const char *str)
271
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Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
585 {
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parents: 269
diff changeset
586 size_t slen;
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parents: 269
diff changeset
587 if (str == NULL)
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
588 return FALSE;
271
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
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parents: 269
diff changeset
589
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Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
590 slen = strlen(str);
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Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
591 if (!th_strbuf_grow(buf, bufsize, len, slen + 1))
457
85fa3d333556 Actually, revert the boolean changes .. meh.
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parents: 454
diff changeset
592 return FALSE;
271
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
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parents: 269
diff changeset
593
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
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parents: 269
diff changeset
594 memcpy(*buf + *len, str, slen + 1);
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
595 (*len) += slen;
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
596
457
85fa3d333556 Actually, revert the boolean changes .. meh.
Matti Hamalainen <ccr@tnsp.org>
parents: 454
diff changeset
597 return TRUE;
271
2f067fbf6f13 Oops, forgot to move th_strbuf_* functions into datastruct module.
Matti Hamalainen <ccr@tnsp.org>
parents: 269
diff changeset
598 }