explain_utimes_or_die - change file access and modify times and report errors

       libexplain version 1.4
       Copyright (C) 2010 Peter Miller

                                                                                        explain_utimes_or_die(3)

       The  explain_utimes_or_die  function is used to call the utimes(2) system call. On failure an explanation
       will be printed to stderr, obtained from the explain_utimes(3) function, and then the process  terminates
       by calling exit(EXIT_FAILURE).

       The explain_utimes_on_error function is used to call the utimes(2) system call. On failure an explanation
       will be printed to stderr, obtained from the explain_utimes(3) function, but still returns to the caller.

       pathname
               The pathname, exactly as to be passed to the utimes(2) system call.

       data    The data, exactly as to be passed to the utimes(2) system call.

       The explain_utimes_or_die function is intended to be used in a fashion similar to the following example:
              explain_utimes_or_die(pathname, data);

       explain_utimes_or_die - change file access and modify times and report errors

       The  explain_utimes_or_die  function  only  returns  on  success,  see utimes(2) for more information. On
       failure, prints an explanation and exits, it does not return.

       The explain_utimes_on_error function always returns the value return  by  the  wrapped  utimes(2)  system
       call.

utimes(2)
               change file last access and modification times

       explain_utimes(3)
               explain utimes(2) errors

       exit(2) terminate the calling process

       #include <libexplain/utimes.h>
       void explain_utimes_or_die(const char *pathname, const struct timeval *data);
       int explain_utimes_on_error(const char *pathname, const struct timeval *data);