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explain_getcwd_or_die(3)   Library Functions Manual   explain_getcwd_or_die(3)

NAME
       explain_getcwd_or_die - get current working directory and report	errors

SYNOPSIS
       #include	<libexplain/getcwd.h>
       void explain_getcwd_or_die(char *buf, size_t size);

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

       This function is	intended to be used in a fashion similar to  the  fol-
       lowing example:
	      explain_getcwd_or_die(buf, size);

       buf     The buf,	exactly	as to be passed	to the getcwd(2) system	call.

       size    The size, exactly as to be passed to the	getcwd(2) system call.

       Returns:
	       This  function  only returns on success.	 On failure, prints an
	       explanation and exits.

SEE ALSO
       getcwd(2)
	       Get current working directory

       explain_getcwd(3)
	       explain getcwd(2) errors

       exit(2) terminate the calling process

COPYRIGHT
       libexplain version 1.3
       Copyright (C) 2008 Peter	Miller

						      explain_getcwd_or_die(3)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | COPYRIGHT

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