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Re: [PATCH for 7.1] linux-user: fix compat with glibc >= 2.36 sys/mount.


From: Andreas Schwab
Subject: Re: [PATCH for 7.1] linux-user: fix compat with glibc >= 2.36 sys/mount.h
Date: Sat, 01 Oct 2022 23:34:20 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux)

On Aug 02 2022, Daniel P. Berrangé wrote:

> This patch removes linux/fs.h, meaning we have to define
> various FS_IOC constants that are now unavailable.

This breaks a lot of ioctl emulations, as it lacks their definitions:

#define BLKGETSIZE64                   _IOR(0x12,114,size_t)
#define BLKDISCARD                     _IO(0x12,119)
#define BLKIOMIN                       _IO(0x12,120)
#define BLKIOOPT                       _IO(0x12,121)
#define BLKALIGNOFF                    _IO(0x12,122)
#define BLKPBSZGET                     _IO(0x12,123)
#define BLKDISCARDZEROES               _IO(0x12,124)
#define BLKSECDISCARD                  _IO(0x12,125)
#define BLKROTATIONAL                  _IO(0x12,126)
#define BLKZEROOUT                     _IO(0x12,127)

#define FIBMAP                         _IO(0x00,1)
#define FICLONE                        _IOW(0x94, 9, int)
#define FIGETBSZ                       _IO(0x00,2)

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."



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