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58 lines
3.2 KiB
Plaintext
58 lines
3.2 KiB
Plaintext
# Copyright 2020 syzkaller project authors. All rights reserved.
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# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
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# drivers/char/raw.c
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include <linux/raw.h>
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resource fd_char_raw[fd]
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resource fd_char_raw_ctl[fd]
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openat$char_raw_ctl(fd const[AT_FDCWD], file ptr[in, string["/dev/raw/rawctl"]], flags flags[open_flags], mode const[0]) fd_char_raw_ctl
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# /dev/raw/raw# only exists if ioctl$RAW_CHAR_CTRL_SETBIND executed first.
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syz_open_dev$char_raw(file ptr[in, string["/dev/raw/raw#"]], raw_minor proc[1, 2], flags flags[open_flags]) fd_char_raw
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read$char_raw(fd fd_char_raw, buf ptr[out, raw_char_buffer], count len[buf])
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write$char_raw(fd fd_char_raw, buf ptr[in, raw_char_buffer], count len[buf])
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raw_char_buffer {
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buf array[int8, 1:65536]
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} [align[512]]
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# IOCTL on /dev/raw/rawctl
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ioctl$RAW_CHAR_CTRL_SETBIND(fd fd_char_raw_ctl, cmd const[RAW_SETBIND], arg ptr[in, raw_bind_info])
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ioctl$RAW_CHAR_CTRL_GETBIND(fd fd_char_raw_ctl, cmd const[RAW_GETBIND], arg ptr[inout, raw_bind_info])
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# TODO: add other suitable major types
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raw_bind_info {
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raw_minor proc[1, 2, int32]
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block_major const[LOOP_MAJOR, int64]
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block_minor proc[0, 1, int64]
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}
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# IOCTL on /dev/raw/rawN
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# similar to dev_block.txt - redefined for fd_char_raw
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include <linux/blkdev.h>
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ioctl$CHAR_RAW_FLSBUF(fd fd_char_raw, cmd const[BLKFLSBUF], arg ptr[in, intptr])
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ioctl$CHAR_RAW_ROSET(fd fd_char_raw, cmd const[BLKROSET], arg ptr[in, intptr])
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ioctl$CHAR_RAW_DISCARD(fd fd_char_raw, cmd const[BLKDISCARD], arg ptr[in, intptr])
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ioctl$CHAR_RAW_SECDISCARD(fd fd_char_raw, cmd const[BLKSECDISCARD], arg ptr[in, intptr])
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ioctl$CHAR_RAW_ZEROOUT(fd fd_char_raw, cmd const[BLKZEROOUT], arg ptr[in, blk_zone_range])
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ioctl$CHAR_RAW_REPORTZONE(fd fd_char_raw, cmd const[BLKREPORTZONE], arg ptr[in, blk_zone_report])
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ioctl$CHAR_RAW_RESETZONE(fd fd_char_raw, cmd const[BLKRESETZONE], arg ptr[in, blk_zone_range])
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ioctl$CHAR_RAW_RAGET(fd fd_char_raw, cmd const[BLKRAGET], arg ptr[out, intptr])
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ioctl$CHAR_RAW_ROGET(fd fd_char_raw, cmd const[BLKROGET], arg ptr[out, intptr])
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ioctl$CHAR_RAW_BSZGET(fd fd_char_raw, cmd const[BLKBSZGET], arg ptr[out, intptr])
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ioctl$CHAR_RAW_PBSZGET(fd fd_char_raw, cmd const[BLKPBSZGET], arg ptr[out, intptr])
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ioctl$CHAR_RAW_IOMIN(fd fd_char_raw, cmd const[BLKIOMIN], arg ptr[out, intptr])
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ioctl$CHAR_RAW_IOOPT(fd fd_char_raw, cmd const[BLKIOOPT], arg ptr[out, intptr])
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ioctl$CHAR_RAW_ALIGNOFF(fd fd_char_raw, cmd const[BLKALIGNOFF], arg ptr[out, intptr])
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ioctl$CHAR_RAW_SECTGET(fd fd_char_raw, cmd const[BLKSECTGET], arg ptr[out, intptr])
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ioctl$CHAR_RAW_ROTATIONAL(fd fd_char_raw, cmd const[BLKROTATIONAL], arg ptr[out, intptr])
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ioctl$CHAR_RAW_FRASET(fd fd_char_raw, cmd const[BLKFRASET], arg ptr[in, intptr])
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ioctl$CHAR_RAW_BSZSET(fd fd_char_raw, cmd const[BLKBSZSET], arg ptr[in, intptr])
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ioctl$CHAR_RAW_PG(fd fd_char_raw, cmd const[BLKPG], arg ptr[in, blkpg_ioctl_arg])
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ioctl$CHAR_RAW_RRPART(fd fd_char_raw, cmd const[BLKRRPART], arg const[0])
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ioctl$CHAR_RAW_GETSIZE(fd fd_char_raw, cmd const[BLKGETSIZE], arg ptr[out, intptr])
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ioctl$CHAR_RAW_GETSIZE64(fd fd_char_raw, cmd const[BLKGETSIZE64], arg ptr[out, int64])
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ioctl$CHAR_RAW_HDIO_GETGEO(fd fd_char_raw, cmd const[HDIO_GETGEO], arg ptr[out, hd_geometry])
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