#endif
#endif /* sgtty */
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+
#if defined (SIGIO) && defined (FASYNC) && defined (FD_SET) && defined (F_SETOWN)
-static void
-handle_sigio PARAMS ((int));
+static void handle_sigio (int);
#endif
-extern void _initialize_inflow PARAMS ((void));
+extern void _initialize_inflow (void);
-static void
-pass_signal PARAMS ((int));
+static void pass_signal (int);
-static void
-kill_command PARAMS ((char *, int));
+static void kill_command (char *, int);
-static void
-terminal_ours_1 PARAMS ((int));
+static void terminal_ours_1 (int);
\f
/* Record terminal status separately for debugger and inferior. */
/* Does GDB have a terminal (on stdin)? */
int
-gdb_has_a_terminal ()
+gdb_has_a_terminal (void)
{
switch (gdb_has_a_terminal_flag)
{
fprintf_unfiltered(gdb_stderr, "[%s failed in terminal_inferior: %s]\n", \
what, strerror (errno))
-static void terminal_ours_1 PARAMS ((int));
+static void terminal_ours_1 (int);
/* Initialize the terminal settings we record for the inferior,
before we actually run the inferior. */
void
-terminal_init_inferior_with_pgrp (pgrp)
- int pgrp;
+terminal_init_inferior_with_pgrp (int pgrp)
{
if (gdb_has_a_terminal ())
{
/* We could just as well copy our_ttystate (if we felt like adding
a new function SERIAL_COPY_TTY_STATE). */
if (inferior_ttystate)
- free (inferior_ttystate);
+ xfree (inferior_ttystate);
inferior_ttystate = SERIAL_GET_TTY_STATE (stdin_serial);
#ifdef PROCESS_GROUP_TYPE
}
void
-terminal_init_inferior ()
+terminal_init_inferior (void)
{
#ifdef PROCESS_GROUP_TYPE
/* This is for Lynx, and should be cleaned up by having Lynx be a separate
This is preparation for starting or resuming the inferior. */
void
-terminal_inferior ()
+terminal_inferior (void)
{
if (gdb_has_a_terminal () && terminal_is_ours
&& inferior_thisrun_terminal == 0)
should be called to get back to a normal state of affairs. */
void
-terminal_ours_for_output ()
+terminal_ours_for_output (void)
{
terminal_ours_1 (1);
}
so they can be restored properly later. */
void
-terminal_ours ()
+terminal_ours (void)
{
terminal_ours_1 (0);
}
flags. */
static void
-terminal_ours_1 (output_only)
- int output_only;
+terminal_ours_1 (int output_only)
{
/* Checking inferior_thisrun_terminal is necessary so that
if GDB is running in the background, it won't block trying
#endif
if (inferior_ttystate)
- free (inferior_ttystate);
+ xfree (inferior_ttystate);
inferior_ttystate = SERIAL_GET_TTY_STATE (stdin_serial);
#ifdef HAVE_TERMIOS
inferior_process_group = tcgetpgrp (0);
/* ARGSUSED */
void
-term_info (arg, from_tty)
- char *arg;
- int from_tty;
+term_info (char *arg, int from_tty)
{
target_terminal_info (arg, from_tty);
}
/* ARGSUSED */
void
-child_terminal_info (args, from_tty)
- char *args;
- int from_tty;
+child_terminal_info (char *args, int from_tty)
{
if (!gdb_has_a_terminal ())
{
}
#ifdef PROCESS_GROUP_TYPE
- printf_filtered ("Process group = %d\n", inferior_process_group);
+ printf_filtered ("Process group = %d\n",
+ (int) inferior_process_group);
#endif
- SERIAL_PRINT_TTY_STATE (stdin_serial, inferior_ttystate);
+ SERIAL_PRINT_TTY_STATE (stdin_serial, inferior_ttystate, gdb_stdout);
}
\f
/* NEW_TTY_PREFORK is called before forking a new child process,
the terminal specified in the NEW_TTY_PREFORK call. */
void
-new_tty_prefork (ttyname)
- char *ttyname;
+new_tty_prefork (char *ttyname)
{
/* Save the name for later, for determining whether we and the child
are sharing a tty. */
}
void
-new_tty ()
+new_tty (void)
{
register int tty;
/* ARGSUSED */
static void
-kill_command (arg, from_tty)
- char *arg;
- int from_tty;
+kill_command (char *arg, int from_tty)
{
/* FIXME: This should not really be inferior_pid (or target_has_execution).
It should be a distinct flag that indicates that a target is active, cuz
/* ARGSUSED */
static void
-pass_signal (signo)
- int signo;
+pass_signal (int signo)
{
#ifndef _WIN32
kill (PIDGET (inferior_pid), SIGINT);
static void (*osig) ();
void
-set_sigint_trap ()
+set_sigint_trap (void)
{
if (attach_flag || inferior_thisrun_terminal)
{
}
void
-clear_sigint_trap ()
+clear_sigint_trap (void)
{
if (attach_flag || inferior_thisrun_terminal)
{
static void (*old_sigio) ();
static void
-handle_sigio (signo)
- int signo;
+handle_sigio (int signo)
{
int numfds;
fd_set readfds;
static int old_fcntl_flags;
void
-set_sigio_trap ()
+set_sigio_trap (void)
{
if (target_activity_function)
{
}
void
-clear_sigio_trap ()
+clear_sigio_trap (void)
{
if (target_activity_function)
{
}
#else /* No SIGIO. */
void
-set_sigio_trap ()
+set_sigio_trap (void)
{
if (target_activity_function)
abort ();
}
void
-clear_sigio_trap ()
+clear_sigio_trap (void)
{
if (target_activity_function)
abort ();
calls setpgrp and a setpgrp which does nothing (any system with job control
will have one or the other). */
int
-gdb_setpgid ()
+gdb_setpgid (void)
{
int retval = 0;
}
void
-_initialize_inflow ()
+_initialize_inflow (void)
{
add_info ("terminal", term_info,
"Print inferior's saved terminal status.");