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* ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)

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(dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
to ISO C.  Use ATTRIBUTE_UNUSED to avoid compiler warnings.
(dos_info): Avoid compiler warning when printing a ptrdiff_t.
This commit is contained in:
Eli Zaretskii 2000-03-15 11:11:41 +00:00
parent dfed996b3b
commit 263fe37d8c
1 changed files with 11 additions and 17 deletions
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28
gdb/ser-go32.c
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@ -613,15 +613,13 @@ dos_close (scb)
static int
dos_noop (scb)
serial_t scb;
dos_noop (serial_t scb ATTRIBUTE_UNUSED)
{
return 0;
}
static void
dos_raw (scb)
serial_t scb;
dos_raw (serial_t scb ATTRIBUTE_UNUSED)
{
/* Always in raw mode */
}
@ -685,10 +683,8 @@ dos_set_tty_state (scb, ttystate)
}
static int
dos_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
serial_t scb;
serial_ttystate new_ttystate;
serial_ttystate old_ttystate;
dos_noflush_set_tty_state (serial_t scb, serial_ttystate new_ttystate,
serial_ttystate old_ttystate ATTRIBUTE_UNUSED)
{
struct dos_ttystate *state;
@ -711,9 +707,9 @@ dos_flush_input (scb)
}
static void
dos_print_tty_state (serial_t scb,
serial_ttystate ttystate,
struct ui_file *stream)
dos_print_tty_state (serial_t scb ATTRIBUTE_UNUSED,
serial_ttystate ttystate ATTRIBUTE_UNUSED,
struct ui_file *stream ATTRIBUTE_UNUSED)
{
/* Nothing to print */
return;
@ -887,18 +883,18 @@ static struct serial_ops dos_ops =
static void
dos_info (arg, from_tty)
char *arg;
int from_tty;
dos_info (char *arg ATTRIBUTE_UNUSED, int from_tty ATTRIBUTE_UNUSED)
{
struct dos_ttystate *port;
#ifdef DOS_STATS
int i;
#endif
for (port = ports; port < &ports[4]; port++)
{
if (port->baudrate == 0)
continue;
printf_filtered ("Port:\tCOM%d (%sactive)\n", port - ports + 1,
printf_filtered ("Port:\tCOM%ld (%sactive)\n", (long)(port - ports) + 1,
port->intrupt ? "" : "not ");
printf_filtered ("Addr:\t0x%03x (irq %d)\n", port->base, port->irq);
printf_filtered ("16550:\t%s\n", port->fifo ? "yes" : "no");
@ -919,8 +915,6 @@ dos_info (arg, from_tty)
void
_initialize_ser_dos ()
{
struct cmd_list_element *c;
serial_add_interface (&dos_ops);
/* Save original interrupt mask register. */