diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2008-07-22 22:28:07 +0000 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gnu.org> | 2009-06-18 00:27:18 +0200 |
| commit | 482cc1b78fae30281528145098ab8d9908d5fafe (patch) | |
| tree | 4587121197bb788c514e2f833878cc0312d0241f /device | |
| parent | 155f729a36531a464b82c63ae49adac5cc3b2d70 (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.h | 4 |
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 |