/*
* Update the status/dirty info. If there is an error,
* there's not a lot we can do.
*/
int
fupdstat(struct buffer *bp)
{
if ((ffp = fopen(bp->b_fname, "r")) == NULL) {
if (errno == ENOENT)
return (FIOFNF);
return (FIOERR);
}
ffstat(bp);
(void)ffclose(bp);
return (FIOSUC);
}
/*
* Open a file for reading.
*/
int
ffropen(FILE ** ffp, const char *fn, struct buffer *bp)
{
if ((*ffp = fopen(fn, "r")) == NULL) {
if (errno == ENOENT)
return (FIOFNF);
return (FIOERR);
}
/* If 'fn' is a directory open it with dired. */
if (fisdir(fn) == TRUE)
return (FIODIR);
ffstat(*ffp, bp);
return (FIOSUC);
}
