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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-08-10 10:26:57 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2022-08-10 10:26:57 -0700 |
| commit | a6b1c53e79d08a99a28cc3e67a3e1a7c34102d6b (patch) | |
| tree | 15ad7ab6a77d27d7779658bdab7e8966ce3f3cbc | |
| parent | 61b6e67171c602cf6451e4928c9cdcc24c57a485 (diff) | |
| parent | 3cd3df2a9584e6f753bb62a0028bd67124ab5532 (diff) | |
Merge tag 'linux-user-for-7.1-pull-request' of https://gitlab.com/laurent_vivier/qemu into staging
Pull request linux-user 20220810
fix compat with glibc >= 2.36 sys/mount.h
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# gpg: Signature made Wed 10 Aug 2022 09:50:18 AM PDT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [undefined]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [undefined]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* tag 'linux-user-for-7.1-pull-request' of https://gitlab.com/laurent_vivier/qemu:
linux-user: fix compat with glibc >= 2.36 sys/mount.h
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | linux-user/syscall.c | 18 | ||||
| -rw-r--r-- | meson.build | 2 |
2 files changed, 20 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index ef53feb5ab..f409121202 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -95,7 +95,25 @@ #include <linux/soundcard.h> #include <linux/kd.h> #include <linux/mtio.h> + +#ifdef HAVE_SYS_MOUNT_FSCONFIG +/* + * glibc >= 2.36 linux/mount.h conflicts with sys/mount.h, + * which in turn prevents use of linux/fs.h. So we have to + * define the constants ourselves for now. + */ +#define FS_IOC_GETFLAGS _IOR('f', 1, long) +#define FS_IOC_SETFLAGS _IOW('f', 2, long) +#define FS_IOC_GETVERSION _IOR('v', 1, long) +#define FS_IOC_SETVERSION _IOW('v', 2, long) +#define FS_IOC_FIEMAP _IOWR('f', 11, struct fiemap) +#define FS_IOC32_GETFLAGS _IOR('f', 1, int) +#define FS_IOC32_SETFLAGS _IOW('f', 2, int) +#define FS_IOC32_GETVERSION _IOR('v', 1, int) +#define FS_IOC32_SETVERSION _IOW('v', 2, int) +#else #include <linux/fs.h> +#endif #include <linux/fd.h> #if defined(CONFIG_FIEMAP) #include <linux/fiemap.h> diff --git a/meson.build b/meson.build index 294e9a8f32..30a380752c 100644 --- a/meson.build +++ b/meson.build @@ -1963,6 +1963,8 @@ config_host_data.set('HAVE_OPTRESET', cc.has_header_symbol('getopt.h', 'optreset')) config_host_data.set('HAVE_IPPROTO_MPTCP', cc.has_header_symbol('netinet/in.h', 'IPPROTO_MPTCP')) +config_host_data.set('HAVE_SYS_MOUNT_FSCONFIG', + cc.has_header_symbol('sys/mount.h', 'FSCONFIG_SET_FLAG')) # has_member config_host_data.set('HAVE_SIGEV_NOTIFY_THREAD_ID', |