You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
- 59 Place - Suite 330, Boston, MA 02111-1307, USA. */
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Copyright (C) 1983 Regents of the University of California.
All rights reserved.
for (counter = 0; counter < STRING_SIZE; counter++)
{
- if (full_read (STDIN_FILENO, string + counter, 1) != 1)
+ if (safe_read (STDIN_FILENO, string + counter, 1) != 1)
exit (EXIT_SUCCESS);
if (string[counter] == '\n')
top:
errno = 0; /* FIXME: errno should be read-only */
status = 0;
- if (full_read (STDIN_FILENO, &command, 1) != 1)
+ if (safe_read (STDIN_FILENO, &command, 1) != 1)
exit (EXIT_SUCCESS);
switch (command)
char position_string[STRING_SIZE];
off_t count = 0;
int negative;
+ int whence;
char *p;
get_string (count_string);
}
}
- count = lseek (tape, count, atoi (position_string));
+ switch (atoi (position_string))
+ {
+ case 0: whence = SEEK_SET; break;
+ case 1: whence = SEEK_CUR; break;
+ case 2: whence = SEEK_END; break;
+ default:
+ report_error_message (N_("Seek direction out of range"));
+ exit (EXIT_FAILURE);
+ }
+ count = lseek (tape, count, whence);
if (count < 0)
goto ioerror;
prepare_record_buffer (size);
for (counter = 0; counter < size; counter += status)
{
- status = full_read (STDIN_FILENO, &record_buffer[counter],
- size - counter);
+ status = safe_read (STDIN_FILENO, &record_buffer[counter],
+ size - counter);
if (status <= 0)
{
DEBUG (_("rmtd: Premature eof\n"));
size = atol (count_string);
prepare_record_buffer (size);
- status = full_read (tape, record_buffer, size);
+ status = safe_read (tape, record_buffer, size);
if (status < 0)
goto ioerror;
sprintf (reply_buffer, "A%ld\n", status);