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| author | gpalmer <gpalmer@FreeBSD.org> | 1996-06-12 05:11:41 +0000 |
|---|---|---|
| committer | gpalmer <gpalmer@FreeBSD.org> | 1996-06-12 05:11:41 +0000 |
| commit | 57c3ebc617f6ed31240847c6fce74931a372824c (patch) | |
| tree | c727af841ff654969571e10a8dc92e2a987cd0c2 /sys/kern/tty_pty.c | |
| parent | d356aa8b627cecbc5a3a5e98327366686498962d (diff) | |
| download | FreeBSD-src-57c3ebc617f6ed31240847c6fce74931a372824c.zip FreeBSD-src-57c3ebc617f6ed31240847c6fce74931a372824c.tar.gz | |
Clean up -Wunused warnings.
Reviewed by: bde
Diffstat (limited to 'sys/kern/tty_pty.c')
| -rw-r--r-- | sys/kern/tty_pty.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/sys/kern/tty_pty.c b/sys/kern/tty_pty.c index 2918d3d..36bcc5d 100644 --- a/sys/kern/tty_pty.c +++ b/sys/kern/tty_pty.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)tty_pty.c 8.4 (Berkeley) 2/20/95 - * $Id: tty_pty.c,v 1.37 1996/03/11 02:24:39 hsu Exp $ + * $Id: tty_pty.c,v 1.38 1996/04/11 18:43:37 bde Exp $ */ /* @@ -56,7 +56,9 @@ #include <sys/devfsext.h> #endif /*DEVFS*/ +#ifdef notyet static void ptyattach __P((int n)); +#endif static void ptsstart __P((struct tty *tp)); static void ptcwakeup __P((struct tty *tp, int flag)); @@ -71,7 +73,6 @@ static d_open_t ptcopen; static d_close_t ptcclose; static d_read_t ptcread; static d_write_t ptcwrite; -static d_ioctl_t ptcioctl; static d_select_t ptcselect; #define CDEV_MAJOR_S 5 @@ -113,6 +114,7 @@ static int npty = NPTY; /* for pstat -t */ #define PF_NOSTOP 0x40 #define PF_UCNTL 0x80 /* user control mode */ +#ifdef notyet /* * Establish n (or default if n is 1) ptys in the system. * @@ -122,7 +124,6 @@ static void ptyattach(n) int n; { -#ifdef notyet char *mem; register u_long ntb; #define DEFAULT_NPTY 32 @@ -137,8 +138,8 @@ ptyattach(n) mem = (char *)ALIGN(mem + ntb); pt_ioctl = (struct pt_ioctl *)mem; npty = n; -#endif } +#endif /*ARGSUSED*/ static int @@ -789,7 +790,6 @@ ptc_drvinit(void *unused) { #ifdef DEVFS int i,j,k; - char name[16]; #endif dev_t dev; @@ -806,8 +806,6 @@ ptc_drvinit(void *unused) #define NPTY MAXUNITS #endif for ( i = 0 ; i<NPTY ; i++ ) { - void *x; - j = i / 32; k = i % 32; devfs_token_pts[i] = @@ -824,5 +822,3 @@ ptc_drvinit(void *unused) } SYSINIT(ptcdev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR_C,ptc_drvinit,NULL) - - |
