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|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>SystemTap: SystemTap Runtime Library</title>
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</head><body>
<div class="qindex"><a class="qindex" href="index.html">Intro</a> | <a class="qindex" href="globals_func.html">Functions</a> | <a class="qindex" href="globals_defs.html">Defines</a> | <a class="qindex" href="globals_enum.html">Enumerations</a> | <a class="qindex" href="globals_eval.html">Enumeration Values</a></div>
<!-- Generated by Doxygen 1.3.9.1 -->
<h1>map.c</h1><a href="map_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 <span class="comment">/* -*- linux-c -*- */</span>
00002
00003 <span class="keyword">static</span> <span class="keywordtype">int</span> map_sizes[] = {
00004 <span class="keyword">sizeof</span>(<span class="keyword">struct </span><a class="code" href="structmap__node__int64.html">map_node_int64</a>),
00005 sizeof(struct map_node_stat),
00006 sizeof(struct map_node_str),
00007 0
00008 };
00009
00010 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> string_hash(<span class="keyword">const</span> <span class="keywordtype">char</span> *key1, <span class="keyword">const</span> <span class="keywordtype">char</span> *key2)
00011 {
00012 <span class="keywordtype">int</span> hash = 0, count = 0;
00013 <span class="keywordtype">char</span> *v1 = (<span class="keywordtype">char</span> *)key1;
00014 <span class="keywordtype">char</span> *v2 = (<span class="keywordtype">char</span> *)key2;
00015 <span class="keywordflow">while</span> (*v1 && count++ < 5) {
00016 hash += *v1++;
00017 }
00018 <span class="keywordflow">while</span> (v2 && *v2 && count++ < 5) {
00019 hash += *v2++;
00020 }
00021 <span class="keywordflow">return</span> hash_long((<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>)hash, HASH_TABLE_BITS);
00022 }
00023
00024 <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> mixed_hash(<span class="keyword">const</span> <span class="keywordtype">char</span> *key1, <span class="keywordtype">long</span> key2)
00025 {
00026 <span class="keywordtype">int</span> hash = 0, count = 0;
00027 <span class="keywordtype">char</span> *v = (<span class="keywordtype">char</span> *)key1;
00028 <span class="keywordflow">while</span> (v && *v && count++ < 5)
00029 hash += *v++;
00030 <span class="keywordflow">return</span> hash_long((<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>)(hash ^ key2), HASH_TABLE_BITS);
00031 }
00032
<a name="l00043"></a><a class="code" href="map_8c.html#a3">00043</a> <a class="code" href="structmap__root.html">MAP</a> <a class="code" href="map_8c.html#a3">_stp_map_new</a>(<span class="keywordtype">unsigned</span> max_entries, <span class="keyword">enum</span> valtype type)
00044 {
00045 size_t size;
00046 <a class="code" href="structmap__root.html">MAP</a> m = (<a class="code" href="structmap__root.html">MAP</a>) <a class="code" href="alloc_8h.html#a4">_stp_valloc</a>(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structmap__root.html">map_root</a>));
00047 <span class="keywordflow">if</span> (m == NULL)
00048 <span class="keywordflow">return</span> NULL;
00049
00050 INIT_LIST_HEAD(&m-><a class="code" href="structmap__root.html#o3">head</a>);
00051
00052 m-><a class="code" href="structmap__root.html#o0">maxnum</a> = max_entries;
00053 m->type = type;
00054 <span class="keywordflow">if</span> (type >= END) {
00055 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"map_new: unknown type %d\n"</span>, type);
00056 <span class="keywordflow">return</span> NULL;
00057 }
00058
00059 <span class="keywordflow">if</span> (max_entries) {
00060 <span class="keywordtype">void</span> *tmp;
00061 <span class="keywordtype">int</span> i;
00062 <span class="keyword">struct </span>list_head *e;
00063
00064 INIT_LIST_HEAD(&m-><a class="code" href="structmap__root.html#o4">pool</a>);
00065 size = map_sizes[type];
00066 tmp = <a class="code" href="alloc_8h.html#a4">_stp_valloc</a>(max_entries * size);
00067
00068 <span class="keywordflow">for</span> (i = max_entries - 1; i >= 0; i--) {
00069 e = i * size + tmp;
00070 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"e=%lx\n"</span>, (<span class="keywordtype">long</span>)e);
00071 list_add(e, &m-><a class="code" href="structmap__root.html#o4">pool</a>);
00072 }
00073 m-><a class="code" href="structmap__root.html#o11">membuf</a> = tmp;
00074 }
00075 <span class="keywordflow">return</span> m;
00076 }
00077
00078 <span class="keyword">static</span> <span class="keywordtype">void</span> map_free_strings(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keyword">struct</span> <a class="code" href="structmap__node.html">map_node</a> *n)
00079 {
00080 <span class="keyword">struct </span>map_node_str *m = (<span class="keyword">struct </span>map_node_str *)n;
00081 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"n = %lx\n"</span>, (<span class="keywordtype">long</span>)n);
00082 <span class="keywordflow">if</span> (map->type == STRING) {
00083 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"val STRING %lx\n"</span>, (<span class="keywordtype">long</span>)m-><a class="code" href="structmap__node__str.html#o1">str</a>);
00084 <span class="keywordflow">if</span> (m-><a class="code" href="structmap__node__str.html#o1">str</a>)
00085 <a class="code" href="alloc_8h.html#a5">_stp_free</a>(m-><a class="code" href="structmap__node__str.html#o1">str</a>);
00086 }
00087 <span class="keywordflow">if</span> (m-><a class="code" href="structmap__node__str.html#o0">n</a>.key1type == STR) {
00088 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"key1 STR %lx\n"</span>, (<span class="keywordtype">long</span>)<a class="code" href="map_8h.html#a0">key1str</a>(m));
00089 <span class="keywordflow">if</span> (<a class="code" href="map_8h.html#a0">key1str</a>(m))
00090 <a class="code" href="alloc_8h.html#a5">_stp_free</a>(<a class="code" href="map_8h.html#a0">key1str</a>(m));
00091 }
00092 <span class="keywordflow">if</span> (m-><a class="code" href="structmap__node__str.html#o0">n</a>.key2type == STR) {
00093 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"key2 STR %lx\n"</span>, (<span class="keywordtype">long</span>)<a class="code" href="map_8h.html#a1">key2str</a>(m));
00094 <span class="keywordflow">if</span> (<a class="code" href="map_8h.html#a1">key2str</a>(m))
00095 <a class="code" href="alloc_8h.html#a5">_stp_free</a>(<a class="code" href="map_8h.html#a1">key2str</a>(m));
00096 }
00097 }
00098
<a name="l00104"></a><a class="code" href="map_8c.html#a5">00104</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a5">_stp_map_key_del</a>(<a class="code" href="structmap__root.html">MAP</a> map)
00105 {
00106 <span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *m;
00107
00108 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"create=%d key=%lx\n"</span>, map-><a class="code" href="structmap__root.html#o6">create</a>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o5">key</a>);
00109 <span class="keywordflow">if</span> (map == NULL)
00110 <span class="keywordflow">return</span>;
00111
00112 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o6">create</a>) {
00113 map-><a class="code" href="structmap__root.html#o6">create</a> = 0;
00114 map-><a class="code" href="structmap__root.html#o5">key</a> = NULL;
00115 <span class="keywordflow">return</span>;
00116 }
00117
00118 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o5">key</a> == NULL)
00119 <span class="keywordflow">return</span>;
00120
00121 m = (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)map-><a class="code" href="structmap__root.html#o5">key</a>;
00122
00123 <span class="comment">/* remove node from old hash list */</span>
00124 hlist_del_init(&m-><a class="code" href="structmap__node.html#o1">hnode</a>);
00125
00126 <span class="comment">/* remove from entry list */</span>
00127 list_del(&m-><a class="code" href="structmap__node.html#o0">lnode</a>);
00128
00129 <span class="comment">/* remove any allocated string storage */</span>
00130 map_free_strings(map, (<span class="keyword">struct</span> <a class="code" href="structmap__node.html">map_node</a> *)map-><a class="code" href="structmap__root.html#o5">key</a>);
00131
00132 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o0">maxnum</a>)
00133 list_add(&m-><a class="code" href="structmap__node.html#o0">lnode</a>, &map-><a class="code" href="structmap__root.html#o4">pool</a>);
00134 <span class="keywordflow">else</span>
00135 <a class="code" href="alloc_8h.html#a5">_stp_free</a>(m);
00136
00137 map-><a class="code" href="structmap__root.html#o5">key</a> = NULL;
00138 map-><a class="code" href="structmap__root.html#o1">num</a>--;
00139 }
00140
<a name="l00149"></a><a class="code" href="map_8c.html#a6">00149</a> <span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *<a class="code" href="map_8c.html#a6">_stp_map_start</a>(<a class="code" href="structmap__root.html">MAP</a> map)
00150 {
00151 <span class="keywordflow">if</span> (map == NULL)
00152 <span class="keywordflow">return</span> NULL;
00153
00154 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"%lx\n"</span>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o3">head</a>.next);
00155
00156 <span class="keywordflow">if</span> (list_empty(&map-><a class="code" href="structmap__root.html#o3">head</a>))
00157 <span class="keywordflow">return</span> NULL;
00158
00159 <span class="keywordflow">return</span> (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)map-><a class="code" href="structmap__root.html#o3">head</a>.next;
00160 }
00161
<a name="l00172"></a><a class="code" href="map_8c.html#a7">00172</a> <span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *<a class="code" href="map_8c.html#a7">_stp_map_iter</a>(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keyword">struct</span> <a class="code" href="structmap__node.html">map_node</a> *m)
00173 {
00174 <span class="keywordflow">if</span> (map == NULL)
00175 <span class="keywordflow">return</span> NULL;
00176
00177 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"%lx next=%lx prev=%lx map->head.next=%lx\n"</span>, (<span class="keywordtype">long</span>)m, (<span class="keywordtype">long</span>)m-><a class="code" href="structmap__node.html#o0">lnode</a>.next, (<span class="keywordtype">long</span>)m-><a class="code" href="structmap__node.html#o0">lnode</a>.prev, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o3">head</a>.next);
00178
00179 <span class="keywordflow">if</span> (m->lnode.next == &map-><a class="code" href="structmap__root.html#o3">head</a>)
00180 <span class="keywordflow">return</span> NULL;
00181
00182 <span class="keywordflow">return</span> (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)m-><a class="code" href="structmap__node.html#o0">lnode</a>.next;
00183 }
00184
<a name="l00190"></a><a class="code" href="map_8c.html#a8">00190</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a8">_stp_map_del</a>(<a class="code" href="structmap__root.html">MAP</a> map)
00191 {
00192 <span class="keywordflow">if</span> (map == NULL)
00193 <span class="keywordflow">return</span>;
00194
00195 <span class="keywordflow">if</span> (!list_empty(&map-><a class="code" href="structmap__root.html#o3">head</a>)) {
00196 <span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *ptr = (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)map-><a class="code" href="structmap__root.html#o3">head</a>.next;
00197 <span class="keywordflow">while</span> (ptr && ptr != (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)&map-><a class="code" href="structmap__root.html#o3">head</a>) {
00198 map_free_strings(map, ptr);
00199 ptr = (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)ptr-><a class="code" href="structmap__node.html#o0">lnode</a>.next;
00200 }
00201 }
00202 <a class="code" href="alloc_8h.html#a6">_stp_vfree</a>(map-><a class="code" href="structmap__root.html#o11">membuf</a>);
00203 <a class="code" href="alloc_8h.html#a6">_stp_vfree</a>(map);
00204 }
00205
00206 <span class="comment">/********************** KEY FUNCTIONS *********************/</span>
00207
00208
<a name="l00218"></a><a class="code" href="map_8c.html#a9">00218</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a9">_stp_map_key_long_long</a>(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keywordtype">long</span> key1, <span class="keywordtype">long</span> key2)
00219 {
00220 <span class="keywordtype">unsigned</span> hv;
00221 <span class="keyword">struct </span>hlist_head *head;
00222 <span class="keyword">struct </span>hlist_node *e;
00223
00224 <span class="keywordflow">if</span> (map == NULL)
00225 <span class="keywordflow">return</span>;
00226
00227 hv = hash_long(key1 ^ key2, HASH_TABLE_BITS);
00228 head = &map-><a class="code" href="structmap__root.html#o10">hashes</a>[hv];
00229
00230 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"hash for %ld,%ld is %d\n"</span>, key1, key2, hv);
00231
00232 hlist_for_each(e, head) {
00233 <span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *n =
00234 (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)((long)e - <span class="keyword">sizeof</span>(<span class="keyword">struct </span>hlist_node));
00235 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"n =%lx key=%ld,%ld\n"</span>, (<span class="keywordtype">long</span>)n, n-><a class="code" href="structmap__node.html#o2">key1</a>.<a class="code" href="unionkey__data.html#o0">val</a>, n->key2.<a class="code" href="unionkey__data.html#o0">val</a>);
00236 <span class="keywordflow">if</span> (key1 == n->key1.val && key2 == n->key2.val) {
00237 map-><a class="code" href="structmap__root.html#o5">key</a> = n;
00238 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"saving key %lx\n"</span>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o5">key</a>);
00239 map-><a class="code" href="structmap__root.html#o6">create</a> = 0;
00240 <span class="keywordflow">return</span>;
00241 }
00242 }
00243
00244 map-><a class="code" href="structmap__root.html#o8">c_key1</a>.<a class="code" href="unionkey__data.html#o0">val</a> = key1;
00245 map-><a class="code" href="structmap__root.html#o9">c_key2</a>.<a class="code" href="unionkey__data.html#o0">val</a> = key2;
00246 map->c_key1type = LONG;
00247 map->c_key2type = LONG;
00248 map-><a class="code" href="structmap__root.html#o7">c_keyhead</a> = head;
00249 map-><a class="code" href="structmap__root.html#o6">create</a> = 1;
00250 }
00251
<a name="l00261"></a><a class="code" href="map_8c.html#a10">00261</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a10">_stp_map_key_str_str</a>(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keywordtype">char</span> *key1, <span class="keywordtype">char</span> *key2)
00262 {
00263 <span class="keywordtype">unsigned</span> hv;
00264 <span class="keyword">struct </span>hlist_head *head;
00265 <span class="keyword">struct </span>hlist_node *e;
00266
00267 <span class="keywordflow">if</span> (map == NULL)
00268 <span class="keywordflow">return</span>;
00269
00270 <span class="keywordflow">if</span> (key1 == NULL) {
00271 map-><a class="code" href="structmap__root.html#o5">key</a> = NULL;
00272 <span class="keywordflow">return</span>;
00273 }
00274
00275 hv = string_hash(key1, key2);
00276 head = &map-><a class="code" href="structmap__root.html#o10">hashes</a>[hv];
00277
00278 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"hash for %s,%s is %d\n"</span>, key1, key2, hv);
00279
00280 hlist_for_each(e, head) {
00281 <span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *n =
00282 (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)((long)e - <span class="keyword">sizeof</span>(<span class="keyword">struct </span>hlist_node));
00283 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"e =%lx key=%s,%s\n"</span>, (<span class="keywordtype">long</span>)e, n-><a class="code" href="structmap__node.html#o2">key1</a>.<a class="code" href="unionkey__data.html#o1">str</a>,n-><a class="code" href="structmap__node.html#o3">key2</a>.<a class="code" href="unionkey__data.html#o1">str</a>);
00284 <span class="keywordflow">if</span> (strcmp(key1, n-><a class="code" href="structmap__node.html#o2">key1</a>.<a class="code" href="unionkey__data.html#o1">str</a>) == 0
00285 && (key2 == NULL || strcmp(key2, n-><a class="code" href="structmap__node.html#o3">key2</a>.<a class="code" href="unionkey__data.html#o1">str</a>) == 0)) {
00286 map-><a class="code" href="structmap__root.html#o5">key</a> = n;
00287 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"saving key %lx\n"</span>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o5">key</a>);
00288 map-><a class="code" href="structmap__root.html#o6">create</a> = 0;
00289 <span class="keywordflow">return</span>;
00290 }
00291 }
00292
00293 map-><a class="code" href="structmap__root.html#o8">c_key1</a>.<a class="code" href="unionkey__data.html#o1">str</a> = key1;
00294 map-><a class="code" href="structmap__root.html#o9">c_key2</a>.<a class="code" href="unionkey__data.html#o1">str</a> = key2;
00295 map->c_key1type = STR;
00296 map->c_key2type = STR;
00297 map-><a class="code" href="structmap__root.html#o7">c_keyhead</a> = head;
00298 map-><a class="code" href="structmap__root.html#o6">create</a> = 1;
00299 }
00300
<a name="l00310"></a><a class="code" href="map_8c.html#a11">00310</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a11">_stp_map_key_str_long</a>(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keywordtype">char</span> *key1, <span class="keywordtype">long</span> key2)
00311 {
00312 <span class="keywordtype">unsigned</span> hv;
00313 <span class="keyword">struct </span>hlist_head *head;
00314 <span class="keyword">struct </span>hlist_node *e;
00315
00316 <span class="keywordflow">if</span> (map == NULL)
00317 <span class="keywordflow">return</span>;
00318
00319 <span class="keywordflow">if</span> (key1 == NULL) {
00320 map-><a class="code" href="structmap__root.html#o5">key</a> = NULL;
00321 <span class="keywordflow">return</span>;
00322 }
00323
00324 hv = mixed_hash(key1, key2);
00325 head = &map-><a class="code" href="structmap__root.html#o10">hashes</a>[hv];
00326
00327 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"hash for %s,%ld is %d\n"</span>, key1, key2, hv);
00328
00329 hlist_for_each(e, head) {
00330 <span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *n =
00331 (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)((long)e - <span class="keyword">sizeof</span>(<span class="keyword">struct </span>hlist_node));
00332 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"e =%lx key=%s,%ld\n"</span>, (<span class="keywordtype">long</span>)e, n-><a class="code" href="structmap__node.html#o2">key1</a>.<a class="code" href="unionkey__data.html#o1">str</a>,(<span class="keywordtype">long</span>)n-><a class="code" href="structmap__node.html#o3">key2</a>.<a class="code" href="unionkey__data.html#o0">val</a>);
00333 <span class="keywordflow">if</span> (strcmp(key1, n-><a class="code" href="structmap__node.html#o2">key1</a>.<a class="code" href="unionkey__data.html#o1">str</a>) == 0 && key2 == n-><a class="code" href="structmap__node.html#o3">key2</a>.<a class="code" href="unionkey__data.html#o0">val</a>) {
00334 map-><a class="code" href="structmap__root.html#o5">key</a> = n;
00335 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"saving key %lx\n"</span>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o5">key</a>);
00336 map-><a class="code" href="structmap__root.html#o6">create</a> = 0;
00337 <span class="keywordflow">return</span>;
00338 }
00339 }
00340
00341 map-><a class="code" href="structmap__root.html#o8">c_key1</a>.<a class="code" href="unionkey__data.html#o1">str</a> = key1;
00342 map-><a class="code" href="structmap__root.html#o9">c_key2</a>.<a class="code" href="unionkey__data.html#o0">val</a> = key2;
00343 map->c_key1type = STR;
00344 map->c_key2type = LONG;
00345 map-><a class="code" href="structmap__root.html#o7">c_keyhead</a> = head;
00346 map-><a class="code" href="structmap__root.html#o6">create</a> = 1;
00347 }
00348
<a name="l00358"></a><a class="code" href="map_8c.html#a12">00358</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a12">_stp_map_key_long_str</a>(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keywordtype">long</span> key1, <span class="keywordtype">char</span> *key2)
00359 {
00360 <span class="keywordtype">unsigned</span> hv;
00361 <span class="keyword">struct </span>hlist_head *head;
00362 <span class="keyword">struct </span>hlist_node *e;
00363
00364 <span class="keywordflow">if</span> (map == NULL)
00365 <span class="keywordflow">return</span>;
00366
00367 hv = mixed_hash(key2, key1);
00368 head = &map-><a class="code" href="structmap__root.html#o10">hashes</a>[hv];
00369 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"hash for %ld,%s is %d\n"</span>, key1, key2, hv);
00370
00371 hlist_for_each(e, head) {
00372 <span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *n =
00373 (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)((long)e - <span class="keyword">sizeof</span>(<span class="keyword">struct </span>hlist_node));
00374 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"e =%lx key=%ld,%s\n"</span>, (<span class="keywordtype">long</span>)e, n-><a class="code" href="structmap__node.html#o2">key1</a>.<a class="code" href="unionkey__data.html#o0">val</a>,n-><a class="code" href="structmap__node.html#o3">key2</a>.<a class="code" href="unionkey__data.html#o1">str</a>);
00375 <span class="keywordflow">if</span> (key1 == n-><a class="code" href="structmap__node.html#o2">key1</a>.<a class="code" href="unionkey__data.html#o0">val</a> && strcmp(key2, n-><a class="code" href="structmap__node.html#o3">key2</a>.<a class="code" href="unionkey__data.html#o1">str</a>) == 0) {
00376 map-><a class="code" href="structmap__root.html#o5">key</a> = n;
00377 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"saving key %lx\n"</span>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o5">key</a>);
00378 map-><a class="code" href="structmap__root.html#o6">create</a> = 0;
00379 <span class="keywordflow">return</span>;
00380 }
00381 }
00382
00383 map-><a class="code" href="structmap__root.html#o8">c_key1</a>.<a class="code" href="unionkey__data.html#o0">val</a> = key1;
00384 map-><a class="code" href="structmap__root.html#o9">c_key2</a>.<a class="code" href="unionkey__data.html#o1">str</a> = key2;
00385 map->c_key1type = LONG;
00386 map->c_key2type = STR;
00387 map-><a class="code" href="structmap__root.html#o7">c_keyhead</a> = head;
00388 map-><a class="code" href="structmap__root.html#o6">create</a> = 1;
00389 }
00390
<a name="l00399"></a><a class="code" href="map_8c.html#a13">00399</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a13">_stp_map_key_str</a>(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keywordtype">char</span> *key)
00400 {
00401 <span class="keywordflow">if</span> (map == NULL)
00402 <span class="keywordflow">return</span>;
00403 <a class="code" href="map_8c.html#a10">_stp_map_key_str_str</a>(map, key, NULL);
00404 map->c_key2type = NONE;
00405 }
00406
<a name="l00415"></a><a class="code" href="map_8c.html#a14">00415</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a14">_stp_map_key_long</a>(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keywordtype">long</span> key)
00416 {
00417 <span class="keywordflow">if</span> (map == NULL)
00418 <span class="keywordflow">return</span>;
00419 <a class="code" href="map_8c.html#a9">_stp_map_key_long_long</a>(map, key, 0);
00420 map->c_key2type = NONE;
00421 }
00422
00423 <span class="comment">/********************** SET/GET VALUES *********************/</span>
00424
00425 <span class="keyword">static</span> <span class="keywordtype">void</span> map_copy_keys(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keyword">struct</span> <a class="code" href="structmap__node.html">map_node</a> *m)
00426 {
00427 m->key1type = map->c_key1type;
00428 m->key2type = map->c_key2type;
00429 <span class="keywordflow">switch</span> (map->c_key1type) {
00430 <span class="keywordflow">case</span> <a class="code" href="map_8h.html#a18a13">STR</a>:
00431 m-><a class="code" href="structmap__node.html#o2">key1</a>.<a class="code" href="unionkey__data.html#o1">str</a> = <a class="code" href="alloc_8h.html#a2">_stp_alloc</a>(strlen(map-><a class="code" href="structmap__root.html#o8">c_key1</a>.<a class="code" href="unionkey__data.html#o1">str</a>) + 1);
00432 strcpy(m-><a class="code" href="structmap__node.html#o2">key1</a>.<a class="code" href="unionkey__data.html#o1">str</a>, map-><a class="code" href="structmap__root.html#o8">c_key1</a>.<a class="code" href="unionkey__data.html#o1">str</a>);
00433 <span class="keywordflow">break</span>;
00434 <span class="keywordflow">case</span> <a class="code" href="map_8h.html#a18a12">LONG</a>:
00435 m-><a class="code" href="structmap__node.html#o2">key1</a>.<a class="code" href="unionkey__data.html#o0">val</a> = map-><a class="code" href="structmap__root.html#o8">c_key1</a>.<a class="code" href="unionkey__data.html#o0">val</a>;
00436 <span class="keywordflow">break</span>;
00437 <span class="keywordflow">case</span> <a class="code" href="map_8h.html#a18a11">NONE</a>:
00438 <span class="comment">/* ERROR */</span>
00439 <span class="keywordflow">break</span>;
00440 }
00441 <span class="keywordflow">switch</span> (map->c_key2type) {
00442 <span class="keywordflow">case</span> <a class="code" href="map_8h.html#a18a13">STR</a>:
00443 m-><a class="code" href="structmap__node.html#o3">key2</a>.<a class="code" href="unionkey__data.html#o1">str</a> = <a class="code" href="alloc_8h.html#a2">_stp_alloc</a>(strlen(map-><a class="code" href="structmap__root.html#o9">c_key2</a>.<a class="code" href="unionkey__data.html#o1">str</a>) + 1);
00444 strcpy(m-><a class="code" href="structmap__node.html#o3">key2</a>.<a class="code" href="unionkey__data.html#o1">str</a>, map-><a class="code" href="structmap__root.html#o9">c_key2</a>.<a class="code" href="unionkey__data.html#o1">str</a>);
00445 <span class="keywordflow">break</span>;
00446 <span class="keywordflow">case</span> <a class="code" href="map_8h.html#a18a12">LONG</a>:
00447 m-><a class="code" href="structmap__node.html#o3">key2</a>.<a class="code" href="unionkey__data.html#o0">val</a> = map-><a class="code" href="structmap__root.html#o9">c_key2</a>.<a class="code" href="unionkey__data.html#o0">val</a>;
00448 <span class="keywordflow">break</span>;
00449 <span class="keywordflow">case</span> <a class="code" href="map_8h.html#a18a11">NONE</a>:
00450 <span class="keywordflow">break</span>;
00451 }
00452
00453 <span class="comment">/* add node to new hash list */</span>
00454 hlist_add_head(&m-><a class="code" href="structmap__node.html#o1">hnode</a>, map-><a class="code" href="structmap__root.html#o7">c_keyhead</a>);
00455
00456 map-><a class="code" href="structmap__root.html#o5">key</a> = m;
00457 map-><a class="code" href="structmap__root.html#o6">create</a> = 0;
00458 map-><a class="code" href="structmap__root.html#o1">num</a>++;
00459 }
00460
<a name="l00471"></a><a class="code" href="map_8c.html#a16">00471</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a16">_stp_map_set_int64</a>(<a class="code" href="structmap__root.html">MAP</a> map, int64_t val)
00472 {
00473 <span class="keyword">struct </span><a class="code" href="structmap__node__int64.html">map_node_int64</a> *m;
00474
00475 <span class="keywordflow">if</span> (map == NULL)
00476 <span class="keywordflow">return</span>;
00477
00478 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o6">create</a>) {
00479 <span class="keywordflow">if</span> (val == 0)
00480 <span class="keywordflow">return</span>;
00481
00482 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o0">maxnum</a>) {
00483 <span class="keywordflow">if</span> (list_empty(&map-><a class="code" href="structmap__root.html#o4">pool</a>)) {
00484 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o2">no_wrap</a>) {
00485 <span class="comment">/* ERROR. FIXME */</span>
00486 <span class="keywordflow">return</span>;
00487 }
00488 m = (<span class="keyword">struct </span><a class="code" href="structmap__node__int64.html">map_node_int64</a> *)map-><a class="code" href="structmap__root.html#o3">head</a>.next;
00489 hlist_del_init(&m-><a class="code" href="structmap__node__int64.html#o0">n</a>.<a class="code" href="structmap__node.html#o1">hnode</a>);
00490 map_free_strings(map, (<span class="keyword">struct</span> <a class="code" href="structmap__node.html">map_node</a> *)m);
00491 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"got %lx off head\n"</span>, (<span class="keywordtype">long</span>)m);
00492 } <span class="keywordflow">else</span> {
00493 m = (<span class="keyword">struct </span><a class="code" href="structmap__node__int64.html">map_node_int64</a> *)map-><a class="code" href="structmap__root.html#o4">pool</a>.next;
00494 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"got %lx off pool\n"</span>, (<span class="keywordtype">long</span>)m);
00495 }
00496 list_move_tail(&m-><a class="code" href="structmap__node__int64.html#o0">n</a>.<a class="code" href="structmap__node.html#o0">lnode</a>, &map-><a class="code" href="structmap__root.html#o3">head</a>);
00497 } <span class="keywordflow">else</span> {
00498 m = (<span class="keyword">struct </span><a class="code" href="structmap__node__int64.html">map_node_int64</a> *)
00499 <a class="code" href="alloc_8h.html#a3">_stp_calloc</a>(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="structmap__node__int64.html">map_node_int64</a>));
00500 <span class="comment">/* add node to list */</span>
00501 list_add_tail(&m-><a class="code" href="structmap__node__int64.html#o0">n</a>.<a class="code" href="structmap__node.html#o0">lnode</a>, &map-><a class="code" href="structmap__root.html#o3">head</a>);
00502 }
00503
00504 <span class="comment">/* copy the key(s) */</span>
00505 map_copy_keys(map, &m-><a class="code" href="structmap__node__int64.html#o0">n</a>);
00506
00507 <span class="comment">/* set the value */</span>
00508 m-><a class="code" href="structmap__node__int64.html#o1">val</a> = val;
00509 } <span class="keywordflow">else</span> {
00510 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o5">key</a> == NULL)
00511 <span class="keywordflow">return</span>;
00512
00513 <span class="keywordflow">if</span> (val) {
00514 m = (<span class="keyword">struct </span><a class="code" href="structmap__node__int64.html">map_node_int64</a> *)map-><a class="code" href="structmap__root.html#o5">key</a>;
00515 m-><a class="code" href="structmap__node__int64.html#o1">val</a> = val;
00516 } <span class="keywordflow">else</span> {
00517 <span class="comment">/* setting value to 0 is the same as deleting */</span>
00518 <a class="code" href="map_8c.html#a5">_stp_map_key_del</a>(map);
00519 }
00520 }
00521 }
00522
<a name="l00528"></a><a class="code" href="map_8c.html#a17">00528</a> int64_t <a class="code" href="map_8c.html#a17">_stp_map_get_int64</a>(<a class="code" href="structmap__root.html">MAP</a> map)
00529 {
00530 <span class="keyword">struct </span><a class="code" href="structmap__node__int64.html">map_node_int64</a> *m;
00531 <span class="keywordflow">if</span> (map == NULL || map-><a class="code" href="structmap__root.html#o6">create</a> || map-><a class="code" href="structmap__root.html#o5">key</a> == NULL)
00532 <span class="keywordflow">return</span> 0;
00533 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"%lx\n"</span>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o5">key</a>);
00534 m = (<span class="keyword">struct </span><a class="code" href="structmap__node__int64.html">map_node_int64</a> *)map-><a class="code" href="structmap__root.html#o5">key</a>;
00535 <span class="keywordflow">return</span> m-><a class="code" href="structmap__node__int64.html#o1">val</a>;
00536 }
00537
<a name="l00548"></a><a class="code" href="map_8c.html#a18">00548</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a18">_stp_map_set_str</a>(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keywordtype">char</span> *val)
00549 {
00550 <span class="keyword">struct </span>map_node_str *m;
00551
00552 <span class="keywordflow">if</span> (map == NULL)
00553 <span class="keywordflow">return</span>;
00554
00555 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o6">create</a>) {
00556 <span class="keywordflow">if</span> (val == NULL)
00557 <span class="keywordflow">return</span>;
00558
00559 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o0">maxnum</a>) {
00560 <span class="keywordflow">if</span> (list_empty(&map-><a class="code" href="structmap__root.html#o4">pool</a>)) {
00561 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o2">no_wrap</a>) {
00562 <span class="comment">/* ERROR. FIXME */</span>
00563 <span class="keywordflow">return</span>;
00564 }
00565 m = (<span class="keyword">struct </span>map_node_str *)map-><a class="code" href="structmap__root.html#o3">head</a>.next;
00566 hlist_del_init(&m-><a class="code" href="structmap__node__str.html#o0">n</a>.<a class="code" href="structmap__node.html#o1">hnode</a>);
00567 map_free_strings(map, (<span class="keyword">struct</span> <a class="code" href="structmap__node.html">map_node</a> *)m);
00568 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"got %lx off head\n"</span>, (<span class="keywordtype">long</span>)m);
00569 } <span class="keywordflow">else</span> {
00570 m = (<span class="keyword">struct </span>map_node_str *)map-><a class="code" href="structmap__root.html#o4">pool</a>.next;
00571 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"got %lx off pool\n"</span>, (<span class="keywordtype">long</span>)m);
00572 }
00573 list_move_tail(&m-><a class="code" href="structmap__node__str.html#o0">n</a>.<a class="code" href="structmap__node.html#o0">lnode</a>, &map-><a class="code" href="structmap__root.html#o3">head</a>);
00574 } <span class="keywordflow">else</span> {
00575 m = (<span class="keyword">struct </span>map_node_str *)
00576 <a class="code" href="alloc_8h.html#a3">_stp_calloc</a>(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> map_node_str));
00577 <span class="comment">/* add node to list */</span>
00578 list_add_tail(&m-><a class="code" href="structmap__node__str.html#o0">n</a>.<a class="code" href="structmap__node.html#o0">lnode</a>, &map-><a class="code" href="structmap__root.html#o3">head</a>);
00579 }
00580
00581 <span class="comment">/* copy the key(s) */</span>
00582 map_copy_keys(map, &m-><a class="code" href="structmap__node__str.html#o0">n</a>);
00583
00584 <span class="comment">/* set the value */</span>
00585 m-><a class="code" href="structmap__node__str.html#o1">str</a> = <a class="code" href="alloc_8h.html#a2">_stp_alloc</a>(strlen(val) + 1);
00586 strcpy(m-><a class="code" href="structmap__node__str.html#o1">str</a>, val);
00587 } <span class="keywordflow">else</span> {
00588 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o5">key</a> == NULL)
00589 <span class="keywordflow">return</span>;
00590
00591 <span class="keywordflow">if</span> (val) {
00592 m = (<span class="keyword">struct </span>map_node_str *)map-><a class="code" href="structmap__root.html#o5">key</a>;
00593 <span class="keywordflow">if</span> (m-><a class="code" href="structmap__node__str.html#o1">str</a>)
00594 <a class="code" href="alloc_8h.html#a5">_stp_free</a>(m-><a class="code" href="structmap__node__str.html#o1">str</a>);
00595 m-><a class="code" href="structmap__node__str.html#o1">str</a> = <a class="code" href="alloc_8h.html#a2">_stp_alloc</a>(strlen(val) + 1);
00596 strcpy(m-><a class="code" href="structmap__node__str.html#o1">str</a>, val);
00597 } <span class="keywordflow">else</span> {
00598 <span class="comment">/* setting value to 0 is the same as deleting */</span>
00599 <a class="code" href="map_8c.html#a5">_stp_map_key_del</a>(map);
00600 }
00601 }
00602 }
00603
<a name="l00609"></a><a class="code" href="map_8c.html#a19">00609</a> <span class="keywordtype">char</span> *<a class="code" href="map_8c.html#a19">_stp_map_get_str</a>(<a class="code" href="structmap__root.html">MAP</a> map)
00610 {
00611 <span class="keyword">struct </span>map_node_str *m;
00612 <span class="keywordflow">if</span> (map == NULL || map-><a class="code" href="structmap__root.html#o6">create</a> || map-><a class="code" href="structmap__root.html#o5">key</a> == NULL)
00613 <span class="keywordflow">return</span> NULL;
00614 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"%lx\n"</span>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o5">key</a>);
00615 m = (<span class="keyword">struct </span>map_node_str *)map-><a class="code" href="structmap__root.html#o5">key</a>;
00616 <span class="keywordflow">return</span> m-><a class="code" href="structmap__node__str.html#o1">str</a>;
00617 }
00618
<a name="l00633"></a><a class="code" href="map_8c.html#a20">00633</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a20">_stp_map_set_stat</a>(<a class="code" href="structmap__root.html">MAP</a> map, <a class="code" href="structstat.html">stat</a> * stats)
00634 {
00635 <span class="keyword">struct </span>map_node_stat *m;
00636
00637 <span class="keywordflow">if</span> (map == NULL)
00638 <span class="keywordflow">return</span>;
00639 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"set_stat %lx\n"</span>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o5">key</a>);
00640
00641 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o6">create</a>) {
00642 <span class="keywordflow">if</span> (stats == NULL)
00643 <span class="keywordflow">return</span>;
00644
00645 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o0">maxnum</a>) {
00646 <span class="keywordflow">if</span> (list_empty(&map-><a class="code" href="structmap__root.html#o4">pool</a>)) {
00647 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o2">no_wrap</a>) {
00648 <span class="comment">/* ERROR. FIXME */</span>
00649 <span class="keywordflow">return</span>;
00650 }
00651 m = (<span class="keyword">struct </span>map_node_stat *)map-><a class="code" href="structmap__root.html#o3">head</a>.next;
00652 hlist_del_init(&m-><a class="code" href="structmap__node__stat.html#o0">n</a>.<a class="code" href="structmap__node.html#o1">hnode</a>);
00653 map_free_strings(map, (<span class="keyword">struct</span> <a class="code" href="structmap__node.html">map_node</a> *)m);
00654 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"got %lx off head\n"</span>, (<span class="keywordtype">long</span>)m);
00655 } <span class="keywordflow">else</span> {
00656 m = (<span class="keyword">struct </span>map_node_stat *)map-><a class="code" href="structmap__root.html#o4">pool</a>.next;
00657 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"got %lx off pool\n"</span>, (<span class="keywordtype">long</span>)m);
00658 }
00659 list_move_tail(&m-><a class="code" href="structmap__node__stat.html#o0">n</a>.<a class="code" href="structmap__node.html#o0">lnode</a>, &map-><a class="code" href="structmap__root.html#o3">head</a>);
00660 } <span class="keywordflow">else</span> {
00661 m = (<span class="keyword">struct </span>map_node_stat *)
00662 <a class="code" href="alloc_8h.html#a3">_stp_calloc</a>(<span class="keyword">sizeof</span>(<span class="keyword">struct</span> map_node_stat));
00663 <span class="comment">/* add node to list */</span>
00664 list_add_tail(&m-><a class="code" href="structmap__node__stat.html#o0">n</a>.<a class="code" href="structmap__node.html#o0">lnode</a>, &map-><a class="code" href="structmap__root.html#o3">head</a>);
00665 }
00666
00667 <span class="comment">/* copy the key(s) */</span>
00668 map_copy_keys(map, &m-><a class="code" href="structmap__node__stat.html#o0">n</a>);
00669
00670 <span class="comment">/* set the value */</span>
00671 memcpy(&m-><a class="code" href="structmap__node__stat.html#o1">stats</a>, stats, <span class="keyword">sizeof</span>(<a class="code" href="structstat.html">stat</a>));
00672 } <span class="keywordflow">else</span> {
00673 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o5">key</a> == NULL)
00674 <span class="keywordflow">return</span>;
00675
00676 <span class="keywordflow">if</span> (stats) {
00677 m = (<span class="keyword">struct </span>map_node_stat *)map-><a class="code" href="structmap__root.html#o5">key</a>;
00678 memcpy(&m-><a class="code" href="structmap__node__stat.html#o1">stats</a>, stats, <span class="keyword">sizeof</span>(<a class="code" href="structstat.html">stat</a>));
00679 } <span class="keywordflow">else</span> {
00680 <span class="comment">/* setting value to NULL is the same as deleting */</span>
00681 <a class="code" href="map_8c.html#a5">_stp_map_key_del</a>(map);
00682 }
00683 }
00684 }
00685
<a name="l00692"></a><a class="code" href="map_8c.html#a21">00692</a> <a class="code" href="structstat.html">stat</a> *<a class="code" href="map_8c.html#a21">_stp_map_get_stat</a>(<a class="code" href="structmap__root.html">MAP</a> map)
00693 {
00694 <span class="keyword">struct </span>map_node_stat *m;
00695 <span class="keywordflow">if</span> (map == NULL || map-><a class="code" href="structmap__root.html#o6">create</a> || map-><a class="code" href="structmap__root.html#o5">key</a> == NULL)
00696 <span class="keywordflow">return</span> NULL;
00697 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"%lx\n"</span>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o5">key</a>);
00698 m = (<span class="keyword">struct </span>map_node_stat *)map-><a class="code" href="structmap__root.html#o5">key</a>;
00699 <span class="keywordflow">return</span> &m-><a class="code" href="structmap__node__stat.html#o1">stats</a>;
00700 }
00701
<a name="l00713"></a><a class="code" href="map_8c.html#a22">00713</a> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a22">_stp_map_stat_add</a>(<a class="code" href="structmap__root.html">MAP</a> map, int64_t val)
00714 {
00715 <span class="keyword">struct </span>map_node_stat *m;
00716 <span class="keywordflow">if</span> (map == NULL)
00717 <span class="keywordflow">return</span>;
00718
00719 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o6">create</a>) {
00720 <a class="code" href="structstat.html">stat</a> st = { 1, val, val, val };
00721 <span class="comment">/* histogram */</span>
00722 <a class="code" href="map_8c.html#a20">_stp_map_set_stat</a>(map, &st);
00723 <span class="keywordflow">return</span>;
00724 }
00725
00726 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o5">key</a> == NULL)
00727 <span class="keywordflow">return</span>;
00728
00729 <a class="code" href="runtime_8h.html#a0">dbug</a> (<span class="stringliteral">"add_stat %lx\n"</span>, (<span class="keywordtype">long</span>)map-><a class="code" href="structmap__root.html#o5">key</a>);
00730 m = (<span class="keyword">struct </span>map_node_stat *)map-><a class="code" href="structmap__root.html#o5">key</a>;
00731 m-><a class="code" href="structmap__node__stat.html#o1">stats</a>.<a class="code" href="structstat.html#o0">count</a>++;
00732 m-><a class="code" href="structmap__node__stat.html#o1">stats</a>.<a class="code" href="structstat.html#o1">sum</a> += val;
00733 <span class="keywordflow">if</span> (val > m-><a class="code" href="structmap__node__stat.html#o1">stats</a>.<a class="code" href="structstat.html#o3">max</a>)
00734 m-><a class="code" href="structmap__node__stat.html#o1">stats</a>.<a class="code" href="structstat.html#o3">max</a> = val;
00735 <span class="keywordflow">if</span> (val < m-><a class="code" href="structmap__node__stat.html#o1">stats</a>.<a class="code" href="structstat.html#o2">min</a>)
00736 m-><a class="code" href="structmap__node__stat.html#o1">stats</a>.<a class="code" href="structstat.html#o2">min</a> = val;
00737 <span class="comment">/* histogram */</span>
00738 }
00739
00740 <span class="comment">/********************** List Functions *********************/</span>
00741
<a name="l00753"></a><a class="code" href="map_8c.html#a23">00753</a> <a class="code" href="structmap__root.html">MAP</a> <a class="code" href="map_8c.html#a23">_stp_list_new</a>(<span class="keywordtype">unsigned</span> max_entries, <span class="keyword">enum</span> valtype type)
00754 {
00755 <a class="code" href="structmap__root.html">MAP</a> map = <a class="code" href="map_8c.html#a3">_stp_map_new</a> (max_entries, type);
00756 map-><a class="code" href="structmap__root.html#o2">no_wrap</a> = 1;
00757 <span class="keywordflow">return</span> map;
00758 }
00759
<a name="l00765"></a><a class="code" href="map_8c.html#a24">00765</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a24">_stp_list_clear</a>(<a class="code" href="structmap__root.html">MAP</a> map)
00766 {
00767 <span class="keywordflow">if</span> (map == NULL)
00768 <span class="keywordflow">return</span>;
00769
00770 <span class="keywordflow">if</span> (!list_empty(&map-><a class="code" href="structmap__root.html#o3">head</a>)) {
00771 <span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *ptr = (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)map-><a class="code" href="structmap__root.html#o3">head</a>.next;
00772
00773 <span class="keywordflow">while</span> (ptr && ptr != (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)&map-><a class="code" href="structmap__root.html#o3">head</a>) {
00774 <span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *next = (<span class="keyword">struct </span><a class="code" href="structmap__node.html">map_node</a> *)ptr-><a class="code" href="structmap__node.html#o0">lnode</a>.next;
00775
00776 <span class="comment">/* remove node from old hash list */</span>
00777 hlist_del_init(&ptr-><a class="code" href="structmap__node.html#o1">hnode</a>);
00778
00779 <span class="comment">/* remove from entry list */</span>
00780 list_del(&ptr-><a class="code" href="structmap__node.html#o0">lnode</a>);
00781
00782 <span class="comment">/* remove any allocated string storage */</span>
00783 map_free_strings(map, ptr);
00784
00785 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o0">maxnum</a>)
00786 list_add(&ptr-><a class="code" href="structmap__node.html#o0">lnode</a>, &map-><a class="code" href="structmap__root.html#o4">pool</a>);
00787 <span class="keywordflow">else</span>
00788 <a class="code" href="alloc_8h.html#a5">_stp_free</a>(ptr);
00789
00790 map-><a class="code" href="structmap__root.html#o1">num</a>--;
00791 ptr = next;
00792 }
00793 }
00794
00795 <span class="keywordflow">if</span> (map-><a class="code" href="structmap__root.html#o1">num</a> != 0) {
00796 <a class="code" href="io_8c.html#a0">dlog</a> (<span class="stringliteral">"ERROR: list is supposed to be empty (has %d)\n"</span>, map-><a class="code" href="structmap__root.html#o1">num</a>);
00797 }
00798 }
00799
<a name="l00805"></a><a class="code" href="map_8c.html#a25">00805</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a25">_stp_list_add_str</a>(<a class="code" href="structmap__root.html">MAP</a> map, <span class="keywordtype">char</span> *str)
00806 {
00807 <a class="code" href="map_8c.html#a14">_stp_map_key_long</a>(map, map-><a class="code" href="structmap__root.html#o1">num</a>);
00808 <a class="code" href="map_8c.html#a18">_stp_map_set_str</a>(map, str);
00809 }
00810
<a name="l00816"></a><a class="code" href="map_8c.html#a26">00816</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="map_8c.html#a26">_stp_list_add_int64</a>(<a class="code" href="structmap__root.html">MAP</a> map, int64_t val)
00817 {
00818 <a class="code" href="map_8c.html#a14">_stp_map_key_long</a>(map, map-><a class="code" href="structmap__root.html#o1">num</a>);
00819 <a class="code" href="map_8c.html#a16">_stp_map_set_int64</a>(map, val);
00820 }
00821
<a name="l00827"></a><a class="code" href="map_8c.html#a27">00827</a> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="map_8c.html#a27">_stp_list_size</a>(<a class="code" href="structmap__root.html">MAP</a> map)
00828 {
00829 <span class="keywordflow">return</span> map-><a class="code" href="structmap__root.html#o1">num</a>;
00830 }
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Mar 9 13:21:28 2005 for SystemTap by
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