title: What is "calling init:" in LD_DEBUG output?
body: <p>Im working on c++,
  I used LD_DEBUG environmental variable to  get library loading sequence as follows:</p>
  
  <pre><code>export LD_DEBUG=libs
  </code></pre>
  
  <p>and then executed the program. Following is the snippet of output.</p>
  
  <pre><code>|       3652:   find library=libc.so.6 [0]; searching
  |       3652:    search cache=/etc/ld.so.cache
  |       3652:     trying file=/lib/i386-linux-gnu/i686/cmov/libc.so.6
  |       3652:   
  |       3652:   
  |       3652:   calling init: /lib/i386-linux-gnu/i686/cmov/libc.so.6
  |       3652:   calling init: /lib/i386-linux-gnu/mySo.so.1
  </code></pre>
  
  <p>any one tell me the, what is the meaning of "calling init" in the above output statments?</p>