int explain_mkostemp_or_die(char *template, int flags);
int explain_mkostemp_on_error(char *template, int flags);
DESCRIPTION
The explain_mkostemp_or_die function is used to call the
mkostemp(3) system call. On failure an explanation will be printed
to stderr, obtained from the explain_mkostemp(3) function,
and then the process terminates by calling exit(EXIT_FAILURE).
The explain_mkostemp_on_error function is used to call the
mkostemp(3) system call. On failure an explanation will be printed
to stderr, obtained from the explain_mkostemp(3) function,
but still returns to the caller.
template
The template, exactly as to be passed to the mkostemp(3) system
call.
flags
The flags, exactly as to be passed to the mkostemp(3) system call.
RETURN VALUE
The explain_mkostemp_or_die function only returns on success, see
mkostemp(3) for more information. On failure, prints an explanation
and exits, it does not return.
The explain_mkostemp_on_error function always returns the value
return by the wrapped mkostemp(3) system call.
EXAMPLE
The explain_mkostemp_or_die function is intended to be used in a
fashion similar to the following example:
int result = explain_mkostemp_or_die(template, flags);