CMakeLua/Utilities/cmcurl-7.19.0/docs/libcurl/curl_global_init_mem.html

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  45
  46 <p class="level0"><a name="NAME"></a><h2 class="nroffsh">NAME</h2>
  47 <p class="level0">curl_global_init_mem - Global libcurl initialisation with memory callbacks <a name="SYNOPSIS"></a><h2 class="nroffsh">SYNOPSIS</h2>
  48 <p class="level0"><span Class="bold">#include &lt;curl/curl.h&gt;</span> <pre>
  49 <p class="level0"><span Class="bold">CURLcode curl_global_init_mem(long  flags,</span>
  50 <span Class="bold"> curl_malloc_callback m,</span>
  51 <span Class="bold"> curl_free_callback f,</span>
  52 <span Class="bold"> curl_realloc_callback r,</span>
  53 <span Class="bold"> curl_strdup_callback s,</span>
  54 <span Class="bold"> curl_calloc_callback c );</span>
  55 </pre>
  56 <a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2>
  57 <p class="level0">This function works exactly as <a class="emphasis" href="./curl_global_init.html">curl_global_init(3)</a> with one addition: it allows the application to set callbacks to replace the otherwise used internal memory functions.
  58 <p class="level0">This man page only adds documentation for the callbacks, see the <a class="emphasis" href="./curl_global_init.html">curl_global_init(3)</a> man page for all the rest. When you use this function, all callback arguments must be set to valid function pointers.
  59 <p class="level0">The prototypes for the given callbacks should match these:
  60 <p class="level0"><a name="void"></a><span class="nroffip">void *malloc_callback(size_t size);</span>
  61 <p class="level1">To replace malloc()
  62 <p class="level0"><a name="void"></a><span class="nroffip">void free_callback(void *ptr);</span>
  63 <p class="level1">To replace free()
  64 <p class="level0"><a name="void"></a><span class="nroffip">void *realloc_callback(void *ptr, size_t size);</span>
  65 <p class="level1">To replace realloc()
  66 <p class="level0"><a name="char"></a><span class="nroffip">char *strdup_callback(const char *str);</span>
  67 <p class="level1">To replace strdup()
  68 <p class="level0"><a name="void"></a><span class="nroffip">void *calloc_callback(size_t nmemb, size_t size);</span>
  69 <p class="level1">To replace calloc() <a name="CAUTION"></a><h2 class="nroffsh">CAUTION</h2>
  70 <p class="level0">Manipulating these gives considerable powers to the application to severly screw things up for libcurl. Take care! <a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2>
  71 <p class="level0"><a class="manpage" href="./curl_global_init.html">curl_global_init (3)</a> <span Class="manpage"> </span> <a class="manpage" href="./curl_global_cleanup.html">curl_global_cleanup (3)</a> <span Class="manpage"> </span>
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