explain_mkdtemp_or_die - create a unique temporary directory and report errors

       libexplain version 1.4
       Copyright (C) 2009 Peter Miller

                                                                                       explain_mkdtemp_or_die(3)

       The explain_mkdtemp_or_die function is used to call the mkdtemp(3) system call. On failure an explanation
       will be printed to stderr, obtained from the explain_mkdtemp(3) function, and then the process terminates
       by calling exit(EXIT_FAILURE).

       The  explain_mkdtemp_on_error  function  is  used  to  call  the  mkdtemp(3)  system  call. On failure an
       explanation will be printed to stderr, obtained from the explain_mkdtemp(3) function, but  still  returns
       to the caller.

       pathname
               The pathname, exactly as to be passed to the mkdtemp(3) system call.

       The explain_mkdtemp_or_die function is intended to be used in a fashion similar to the following example:
              char *result = explain_mkdtemp_or_die(pathname);

       explain_mkdtemp_or_die - create a unique temporary directory and report errors

       The  explain_mkdtemp_or_die  function  only  returns  on success, see mkdtemp(3) for more information. On
       failure, prints an explanation and exits, it does not return.

       The explain_mkdtemp_on_error function always returns the value return by the  wrapped  mkdtemp(3)  system
       call.

mkdtemp(3)
               create a unique temporary directory

       explain_mkdtemp(3)
               explain mkdtemp(3) errors

       exit(2) terminate the calling process

       #include <libexplain/mkdtemp.h>
       char *explain_mkdtemp_or_die(char *pathname);
       char *explain_mkdtemp_on_error(char *pathname);