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04aaca197f
include/uapi/linux/raw.h leaks CONFIG_MAX_RAW_DEVS to userspace. Userspace programs cannot use MAX_RAW_MINORS since CONFIG_MAX_RAW_DEVS is not available anyway. Remove the MAX_RAW_MINORS definition from the exported header, and use CONFIG_MAX_RAW_DEVS in drivers/char/raw.c While I was here, I converted printk(KERN_WARNING ...) to pr_warn(...) and stretched the warning message. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lore.kernel.org/r/20200617083313.183184-1-masahiroy@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17 lines
321 B
C
17 lines
321 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef __LINUX_RAW_H
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#define __LINUX_RAW_H
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#include <linux/types.h>
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#define RAW_SETBIND _IO( 0xac, 0 )
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#define RAW_GETBIND _IO( 0xac, 1 )
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struct raw_config_request
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{
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int raw_minor;
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__u64 block_major;
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__u64 block_minor;
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};
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#endif /* __LINUX_RAW_H */
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