local-no_unsupported_ioctls

These ioctls are not actually supported (and will probably not be in the
close future), and are not available on Linux either, so don't expose
them to application at the risk of them complaining that they don't work
(e.g. xterm using TIOCLSET).

Gbp-Pq: Topic hurd-i386
Gbp-Pq: Name local-no_unsupported_ioctls.diff

diff --git a/sysdeps/mach/hurd/bits/ioctls.h b/sysdeps/mach/hurd/bits/ioctls.h
index b271a11af842f7ea90ba11d46ebc16cf79319bdd..2e633eab5749e69c74939b9fc3183152ae8c153b 100644 (file)
--- a/sysdeps/mach/hurd/bits/ioctls.h
+++ b/sysdeps/mach/hurd/bits/ioctls.h
@@ -272,11 +272,13 @@ enum __ioctl_datum { IOC_8, IOC_16, IOC_32, IOC_64 };
 #define        FIOSETOWN       _IOW('f', 124, int)     /* set owner */
 #define        FIOGETOWN       _IOR('f', 123, int)     /* get owner */
 
+#if 0
 /* socket i/o controls */
 #define        SIOCSHIWAT      _IOW('s',  0, int)              /* set high watermark */
 #define        SIOCGHIWAT      _IOR('s',  1, int)              /* get high watermark */
 #define        SIOCSLOWAT      _IOW('s',  2, int)              /* set low watermark */
 #define        SIOCGLOWAT      _IOR('s',  3, int)              /* get low watermark */
+#endif
 #define        SIOCATMARK      _IOR('s',  7, int)              /* at oob mark? */
 #define        SIOCSPGRP       _IOW('s',  8, int)              /* set process group */
 #define        SIOCGPGRP       _IOR('s',  9, int)              /* get process group */
@@ -336,7 +338,9 @@ enum __ioctl_datum { IOC_8, IOC_16, IOC_32, IOC_64 };
 # define OTIOCGETD     _IOR('t', 0, int)       /* get line discipline */
 # define OTIOCSETD     _IOW('t', 1, int)       /* set line discipline */
 #endif
+#if 0
 #define        TIOCHPCL        _IO('t', 2)             /* hang up on last close */
+#endif
 #define        TIOCGETP        _IOR('t', 8,struct sgttyb)/* get parameters -- gtty */
 #define        TIOCSETP        _IOW('t', 9,struct sgttyb)/* set parameters -- stty */
 #define        TIOCSETN        _IOW('t',10,struct sgttyb)/* as above, but no flushtty*/
@@ -389,10 +393,12 @@ enum __ioctl_datum { IOC_8, IOC_16, IOC_32, IOC_64 };
 #define                PENDIN          0x20000000      /* tp->t_rawq needs reread */
 #define                DECCTQ          0x40000000      /* only ^Q starts after ^S */
 #define                NOFLSH          0x80000000      /* no output flush on signal */
+#if 0
 #define        TIOCLBIS        _IOW('t', 127, int)     /* bis local mode bits */
 #define        TIOCLBIC        _IOW('t', 126, int)     /* bic local mode bits */
 #define        TIOCLSET        _IOW('t', 125, int)     /* set entire local mode word */
 #define        TIOCLGET        _IOR('t', 124, int)     /* get local modes */
+#endif
 #define                LCRTBS          (CRTBS>>16)
 #define                LPRTERA         (PRTERA>>16)
 #define                LCRTERA         (CRTERA>>16)
@@ -408,12 +414,14 @@ enum __ioctl_datum { IOC_8, IOC_16, IOC_32, IOC_64 };
 #define                LPENDIN         (PENDIN>>16)
 #define                LDECCTQ         (DECCTQ>>16)
 #define                LNOFLSH         (NOFLSH>>16)
+#if 0
 #define        TIOCSLTC        _IOW('t',117,struct ltchars)/* set local special chars*/
 #define        TIOCGLTC        _IOR('t',116,struct ltchars)/* get local special chars*/
 #define OTIOCCONS      _IO('t', 98)    /* for hp300 -- sans int arg */
 #define        OTTYDISC        0
 #define        NETLDISC        1
 #define        NTTYDISC        2
+#endif
 
 /* From 4.4 <sys/ttydev.h>.   */
 #ifdef USE_OLD_TTY