github.com/google/syzkaller@v0.0.0-20240517125934-c0f1611a36d6/sys/linux/dev_uinput.txt (about)

     1  # Copyright 2018 syzkaller project authors. All rights reserved.
     2  # Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
     3  
     4  include <uapi/linux/fcntl.h>
     5  include <uapi/linux/uinput.h>
     6  
     7  resource fd_uinput[fd]
     8  
     9  openat$uinput(fd const[AT_FDCWD], file ptr[in, string["/dev/uinput"]], flags flags[uinput_open_flags], mode const[0]) fd_uinput
    10  write$uinput_user_dev(fd fd_uinput, data ptr[in, uinput_user_dev], len len[data])
    11  write$input_event(fd fd_uinput, data ptr[in, input_event], len len[data])
    12  ioctl$UI_GET_VERSION(fd fd_uinput, cmd const[UI_GET_VERSION], arg ptr[out, int32])
    13  ioctl$UI_DEV_CREATE(fd fd_uinput, cmd const[UI_DEV_CREATE])
    14  ioctl$UI_DEV_DESTROY(fd fd_uinput, cmd const[UI_DEV_DESTROY])
    15  ioctl$UI_DEV_SETUP(fd fd_uinput, cmd const[UI_DEV_SETUP], arg ptr[in, uinput_setup])
    16  ioctl$UI_SET_EVBIT(fd fd_uinput, cmd const[UI_SET_EVBIT], arg intptr[0:EV_MAX])
    17  ioctl$UI_SET_KEYBIT(fd fd_uinput, cmd const[UI_SET_KEYBIT], arg intptr[0:KEY_MAX])
    18  ioctl$UI_SET_RELBIT(fd fd_uinput, cmd const[UI_SET_RELBIT], arg intptr[0:REL_MAX])
    19  ioctl$UI_SET_MSCBIT(fd fd_uinput, cmd const[UI_SET_MSCBIT], arg intptr[0:ABS_MAX])
    20  ioctl$UI_SET_ABSBIT(fd fd_uinput, cmd const[UI_SET_ABSBIT], arg intptr[0:MSC_MAX])
    21  ioctl$UI_SET_LEDBIT(fd fd_uinput, cmd const[UI_SET_LEDBIT], arg intptr[0:LED_MAX])
    22  ioctl$UI_SET_SNDBIT(fd fd_uinput, cmd const[UI_SET_SNDBIT], arg intptr[0:SND_MAX])
    23  ioctl$UI_SET_FFBIT(fd fd_uinput, cmd const[UI_SET_FFBIT], arg intptr[0:FF_MAX])
    24  ioctl$UI_SET_SWBIT(fd fd_uinput, cmd const[UI_SET_SWBIT], arg intptr[0:SW_MAX])
    25  ioctl$UI_SET_PROPBIT(fd fd_uinput, cmd const[UI_SET_PROPBIT], arg intptr[0:INPUT_PROP_MAX])
    26  ioctl$UI_SET_PHYS(fd fd_uinput, cmd const[UI_SET_PHYS], arg ptr[in, string[uinput_names]])
    27  ioctl$UI_BEGIN_FF_UPLOAD(fd fd_uinput, cmd const[UI_BEGIN_FF_UPLOAD], arg ptr[in, uinput_ff_upload])
    28  ioctl$UI_BEGIN_FF_ERASE(fd fd_uinput, cmd const[UI_BEGIN_FF_ERASE], arg ptr[in, uinput_ff_erase])
    29  ioctl$UI_END_FF_UPLOAD(fd fd_uinput, cmd const[UI_END_FF_UPLOAD], arg ptr[in, uinput_ff_upload])
    30  ioctl$UI_END_FF_ERASE(fd fd_uinput, cmd const[UI_END_FF_ERASE], arg ptr[in, uinput_ff_erase])
    31  ioctl$UI_GET_SYSNAME(fd fd_uinput, cmd const[UI_GET_SYSNAME_64], arg ptr[out, array[int8, 64]])
    32  ioctl$UI_ABS_SETUP(fd fd_uinput, cmd const[UI_ABS_SETUP], arg ptr[in, uinput_abs_setup])
    33  
    34  input_id {
    35  	bustype	int16
    36  	vendor	int16
    37  	product	int16
    38  	version	int16
    39  }
    40  
    41  uinput_user_dev {
    42  	name		string[uinput_names, UINPUT_MAX_NAME_SIZE]
    43  	id		input_id
    44  	ff_effects_max	int32[1:FF_EFFECT_MAX]
    45  	absmax		array[int32, ABS_CNT]
    46  	absmin		array[int32, ABS_CNT]
    47  	absfuzz		array[int32, ABS_CNT]
    48  	absflat		array[int32, ABS_CNT]
    49  }
    50  
    51  uinput_setup {
    52  	id		input_id
    53  	name		string[uinput_names, UINPUT_MAX_NAME_SIZE]
    54  	ff_effects_max	int32[1:FF_EFFECT_MAX]
    55  }
    56  
    57  uinput_ff_upload {
    58  	request_id	int32[0:16]
    59  	retval		int32
    60  	effect		ff_effect
    61  	old		ff_effect
    62  }
    63  
    64  uinput_ff_erase {
    65  	request_id	int32[0:16]
    66  	retval		int32
    67  	effect_id	int32
    68  }
    69  
    70  uinput_abs_setup {
    71  	code	int16
    72  	absinfo	input_absinfo
    73  }
    74  
    75  uinput_names = "syz0", "syz1"
    76  uinput_open_flags = O_RDWR, O_RDWR_NONBLOCK
    77  
    78  define UI_GET_SYSNAME_64	UI_GET_SYSNAME(64)