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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2008-07-22 22:28:07 +0000
committerThomas Schwinge <tschwinge@gnu.org>2009-06-18 00:27:18 +0200
commit482cc1b78fae30281528145098ab8d9908d5fafe (patch)
tree4587121197bb788c514e2f833878cc0312d0241f /device
parent155f729a36531a464b82c63ae49adac5cc3b2d70 (diff)
2008-07-19 Barry deFreese <bddebian@comcast.net>
* 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().
Diffstat (limited to 'device')
-rw-r--r--device/tty.h4
1 files changed, 2 insertions, 2 deletions
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