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explain_strtoll_or_die(3)  Library Functions Manual  explain_strtoll_or_die(3)

NAME
       explain_strtoll_or_die  - convert a string to a long integer and	report
       errors

SYNOPSIS
       #include	<libexplain/strtoll.h>
       long long explain_strtoll_or_die(const char *nptr, char	**endptr,  int
       base);
       long long explain_strtoll_on_error(const	char *nptr, char **endptr, int
       base))

DESCRIPTION
       The explain_strtoll_or_die function is used to call the strtoll(3) sys-
       tem call. On failure an explanation will	be printed to stderr, obtained
       from the	explain_strtoll(3) function, and then the  process  terminates
       by calling exit(EXIT_FAILURE).

       The  explain_strtoll_on_error  function	is used	to call	the strtoll(3)
       system call. On failure an explanation will be printed to  stderr,  ob-
       tained  from  the explain_strtoll(3) function, but still	returns	to the
       caller.

       nptr    The nptr, exactly as to be  passed  to  the  strtoll(3)	system
	       call.

       endptr  The  endptr,  exactly  as to be passed to the strtoll(3)	system
	       call.

       base    The base, exactly as to be  passed  to  the  strtoll(3)	system
	       call.

RETURN VALUE
       The  explain_strtoll_or_die  function only returns on success, see str-
       toll(3) for more	information. On	failure, prints	an explanation and ex-
       its, it does not	return.

       The  explain_strtoll_on_error  function always returns the value	return
       by the wrapped strtoll(3) system	call.

EXAMPLE
       The explain_strtoll_or_die function is intended to be used in a fashion
       similar to the following	example:
	      long long	result = explain_strtoll_or_die(nptr, endptr, base);

SEE ALSO
       strtoll(3)
	       convert a string	to a long integer

       explain_strtoll(3)
	       explain strtoll(3) errors

       exit(2) terminate the calling process

COPYRIGHT
       libexplain version 1.3
       Copyright (C) 2009 Peter	Miller

						     explain_strtoll_or_die(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | EXAMPLE | SEE ALSO | COPYRIGHT

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