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linux-user: Add support for more VT ioctls

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DirectFB-1.0 uses at least two of the four added ioctls, and the two
others were added for completeness.  This patch was validated with the
program "vlock -all/-new".

Signed-off-by: Cédric VINCENT <cedric.vincent@st.com>
Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
This commit is contained in:
Cédric VINCENT 2011-06-29 15:09:10 +02:00 committed by Riku Voipio
parent e6fe18fb31
commit 774750c088
3 changed files with 15 additions and 0 deletions
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4
linux-user/ioctls.h
View file

@ -336,3 +336,7 @@
IOCTL(VT_WAITACTIVE, 0, TYPE_INT)
IOCTL(VT_LOCKSWITCH, 0, TYPE_INT)
IOCTL(VT_UNLOCKSWITCH, 0, TYPE_INT)
IOCTL(VT_GETMODE, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_vt_mode)))
IOCTL(VT_SETMODE, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_vt_mode)))
IOCTL(VT_RELDISP, 0, TYPE_INT)
IOCTL(VT_DISALLOCATE, 0, TYPE_INT)

4
linux-user/syscall_defs.h
View file

@ -940,6 +940,10 @@ struct target_pollfd {
#define TARGET_VT_WAITACTIVE 0x5607
#define TARGET_VT_LOCKSWITCH 0x560b
#define TARGET_VT_UNLOCKSWITCH 0x560c
#define TARGET_VT_GETMODE 0x5601
#define TARGET_VT_SETMODE 0x5602
#define TARGET_VT_RELDISP 0x5605
#define TARGET_VT_DISALLOCATE 0x5608
/* from asm/termbits.h */

7
linux-user/syscall_types.h
View file

@ -166,6 +166,13 @@ STRUCT(vt_stat,
TYPE_SHORT, /* v_signal */
TYPE_SHORT) /* v_state */
STRUCT(vt_mode,
TYPE_CHAR, /* mode */
TYPE_CHAR, /* waitv */
TYPE_SHORT, /* relsig */
TYPE_SHORT, /* acqsig */
TYPE_SHORT) /* frsig */
STRUCT(fiemap_extent,
TYPE_ULONGLONG, /* fe_logical */
TYPE_ULONGLONG, /* fe_physical */