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[PATCH] Patches to ser-go32.c
- To: gdb-patches at sourceware dot cygnus dot com
- Subject: [PATCH] Patches to ser-go32.c
- From: Eli Zaretskii <eliz at delorie dot com>
- Date: Wed, 15 Mar 2000 11:33:21 -0500 (EST)
- References: <200003070845.JAA27855@cerbere.u-strasbg.fr><200003070851.DAA14463@indy.delorie.com><14533.8241.716311.478074@kwikemart.cygnus.com>
- Reply-to: Eli Zaretskii <eliz at is dot elta dot co dot il>
I committed today two patches to ser-go32.c. The first one was posted
in this message:
http://sourceware.cygnus.com/ml/gdb-patches/2000-q1/msg00592.html
The second patch shuts up the compiler warnings in ser-go32.c, and is
reproduced below.
2000-03-14 Eli Zaretskii <eliz@is.elta.co.il>
* ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
(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.
--- gdb/ser-go32.c~1 Tue Mar 7 22:19:34 2000
+++ gdb/ser-go32.c Tue Mar 14 22:12:12 2000
@@ -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. */