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telnet: Define signal handlers on GNO with the proper signature (taking two arguments).

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This commit is contained in:
Stephen Heumann 2015-06-01 17:55:24 -05:00
parent a1e8056a8b
commit 1c8d72b2d1
2 changed files with 26 additions and 11 deletions
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6
telnet/externs.h
View File

@ -220,6 +220,12 @@ extern int (*decrypt_input)(int);
#define SIG_FUNC_RET int
#endif
#ifndef __GNO__
# define SIG_FUNC_PARMS(x) (x)
#else
# define SIG_FUNC_PARMS(x) (x, int sigcode __unused)
#endif
#ifdef SIGINFO
extern SIG_FUNC_RET
ayt_status(void);

31
telnet/sys_bsd.c
View File

@ -112,16 +112,17 @@ static fd_set *ibitsp, *obitsp, *xbitsp;
int fdsn;
#ifdef SIGINT
static SIG_FUNC_RET intr(int);
static SIG_FUNC_RET intr SIG_FUNC_PARMS(int);
#endif /* SIGINT */
#ifdef SIGQUIT
static SIG_FUNC_RET intr2(int);
static SIG_FUNC_RET intr2 SIG_FUNC_PARMS(int);
#endif /* SIGQUIT */
#ifdef SIGTSTP
static SIG_FUNC_RET susp(int);
static SIG_FUNC_RET susp SIG_FUNC_PARMS(int);
#endif /* SIGTSTP */
#ifdef SIGINFO
static SIG_FUNC_RET ayt(int);
static SIG_FUNC_RET ayt SIG_FUNC_PARMS(int);
static SIG_FUNC_RET ayt_status_wrapper SIG_FUNC_PARMS(int);
#endif
void
@ -643,7 +644,7 @@ TerminalNewMode(int f)
#endif
} else {
#ifdef SIGINFO
(void) signal(SIGINFO, (void (*)(int))ayt_status);
(void) signal(SIGINFO, ayt_status_wrapper);
#endif
#ifdef SIGINT
(void) signal(SIGINT, SIG_DFL);
@ -746,7 +747,7 @@ NetNonblockingIO(int fd, int onoff)
/* ARGSUSED */
SIG_FUNC_RET
intr(int sig __unused)
intr SIG_FUNC_PARMS(int sig __unused)
{
if (localchars) {
intp();
@ -758,7 +759,7 @@ intr(int sig __unused)
/* ARGSUSED */
SIG_FUNC_RET
intr2(int sig __unused)
intr2 SIG_FUNC_PARMS(int sig __unused)
{
if (localchars) {
#ifdef KLUDGELINEMODE
@ -774,7 +775,7 @@ intr2(int sig __unused)
#ifdef SIGTSTP
/* ARGSUSED */
SIG_FUNC_RET
susp(int sig __unused)
susp SIG_FUNC_PARMS(int sig __unused)
{
if ((rlogin != _POSIX_VDISABLE) && rlogin_susp())
return;
@ -786,7 +787,7 @@ susp(int sig __unused)
#ifdef SIGWINCH
/* ARGSUSED */
static SIG_FUNC_RET
sendwin(int sig __unused)
sendwin SIG_FUNC_PARMS(int sig __unused)
{
if (connected) {
sendnaws();
@ -797,7 +798,7 @@ sendwin(int sig __unused)
#ifdef SIGINFO
/* ARGSUSED */
SIG_FUNC_RET
ayt(int sig __unused)
ayt SIG_FUNC_PARMS(int sig __unused)
{
if (connected)
sendayt();
@ -806,7 +807,15 @@ ayt(int sig __unused)
}
#endif
#ifdef SIGINFO
SIG_FUNC_RET
ayt_status_wrapper SIG_FUNC_PARMS(int sig __unused)
{
ayt_status();
}
#endif
void
sys_telnet_init(void)
{