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linux-user: Support f_flags in statfs when available.

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Signed-off-by: Shea Levy <shea@shealevy.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20180301111500.15717-1-shea@shealevy.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Shea Levy
2018-03-01 06:15:00 -05:00
committed by Laurent Vivier
parent 3ff48453e8
commit d4247ec2d7
2 changed files with 24 additions and 22 deletions
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5
linux-user/syscall.c
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@ -9545,6 +9545,11 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
__put_user(stfs.f_fsid.__val[1], &target_stfs->f_fsid.val[1]);
__put_user(stfs.f_namelen, &target_stfs->f_namelen);
__put_user(stfs.f_frsize, &target_stfs->f_frsize);
#ifdef _STATFS_F_FLAGS
__put_user(stfs.f_flags, &target_stfs->f_flags);
#else
__put_user(0, &target_stfs->f_flags);
#endif
memset(target_stfs->f_spare, 0, sizeof(target_stfs->f_spare));
unlock_user_struct(target_stfs, arg2, 1);
}