[Clfs-commits] [CLFS Trac] #210: The way to use execvp in the multiarch_wrapper, in order to keep control over the processes.

[CLFS Trac]

#210: The way to use execvp in the multiarch_wrapper, in order to keep control
over the processes.
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  Reporter:  manurootcpp  |       Owner:  clfs-commits at lists.cross-lfs.org.
      Type:  task         |      Status:  new                              
  Priority:  minor        |   Milestone:  CLFS Standard 1.2.0              
 Component:  BOOK         |     Version:  CLFS Standard 1.2.0              
Resolution:               |    Keywords:  multiarch_wrapper                
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Comment (by manurootcpp):

 Hello. I apologize for my late answer.
 The code that i have written has the same effect, but what i wanted to
 point is that
 when the multiarch_wrapper(the original one) has finished to execute the
 "filename" programme,
 this is the end. So it is also a waste of code to write :

         perror(argv[0]);
   free(filename);

 These lines are never executed.
 You can see it with valgrind and gdb.

 Also, when i have written "This is the modified multiarch_wrapper that i
 propose", it was just an expression.

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Ticket URL: <http://trac.cross-lfs.org/ticket/210#comment:3>
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