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explain_acl_get_fd_or_die(3)         Library Functions Manual        explain_acl_get_fd_or_die(3)

NAME
       explain_acl_get_fd_or_die - Execute acl_get_fd(3) and report errors

SYNOPSIS
       #include <libexplain/acl_get_fd.h>
       acl_t explain_acl_get_fd_or_die(int fildes);
       acl_t explain_acl_get_fd_on_error(int fildes);

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

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

       fildes  The fildes, exactly as to be passed to the acl_get_fd(3) system call.

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

       The explain_acl_get_fd_on_error function always returns the value return by the wrapped
       acl_get_fd(3) system call.

EXAMPLE
       The explain_acl_get_fd_or_die function is intended to be used in a fashion similar to the
       following example:
              explain_acl_get_fd_or_die(fildes);

SEE ALSO
       acl_get_fd(3)
               Execute acl_get_fd(3)

       explain_acl_get_fd(3)
               explain acl_get_fd(3) errors

       exit(2) terminate the calling process

COPYRIGHT
       libexplain version 1.4
       Copyright (C) 2013 Peter Miller

                                                                     explain_acl_get_fd_or_die(3)