From 482cc1b78fae30281528145098ab8d9908d5fafe Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Tue, 22 Jul 2008 22:28:07 +0000 Subject: 2008-07-19 Barry deFreese * chips/busses.h (bus_ctlr, bus_device): Make intr return void instead of int. * device/tty.h (tty): Make t_start and t_stop return void instead of int. * i386/i386/ipl.h (ivect[]): return void instead of int. * i386/i386at/pic_isa.h (ivect[]): Likewise. * i386/i386at/kd_mouse.c (mouseintr): Likewise. * i386/i386at/com.c (comintr, comstop): Likewise. * i386/i386at/kd.c (kdcnputc, kdstart, kdstop, kdintr): Likewise. * i386/i386/trap.c (exception, thread_exception_return, i386_exception): Add __attribute__ ((noreturn)). * i386/i386at/kd.c (kdcnprobe): Return 0 at end of function. * i386/i386at/lpr.c (lprintr, lprstart): Return void instead of int. (lprstart): Don't return numeric values any longer. * kern/eventcount.c (evc_wait_clear): Return a value. * kern/exceptions.c (exception, exception_try_task, exception_no_server, exception_raise, exception_raise_continue, exception_raise_continue_slow, exception_raise_continue_fast): Add __attribute__ ((noreturn)). (exception, exceptio_try_task, exception_raise, exception_raise_continue_slow, exception_raise_continue_fast): Remove spurious returns. (exception_no_server): Add panic() on return from thread_halt_self(). --- device/tty.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'device/tty.h') diff --git a/device/tty.h b/device/tty.h index 0ffab2c..10ef304 100644 --- a/device/tty.h +++ b/device/tty.h @@ -52,10 +52,10 @@ struct tty { struct cirbuf t_outq; /* output buffer */ char * t_addr; /* device pointer */ int t_dev; /* device number */ - int (*t_start)(struct tty *); + void (*t_start)(struct tty *); /* routine to start output */ #define t_oproc t_start - int (*t_stop)(struct tty *, int); + void (*t_stop)(struct tty *, int); /* routine to stop output */ int (*t_mctl)(struct tty *, int, int); /* (optional) routine to control -- cgit v1.2.3