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pxar: restore file attributes, improve errors

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and use the correct integer types for these operations

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Wolfgang Bumiller
2020-07-14 09:16:16 +02:00
parent ec2434fe3c
commit 032cd1b862
5 changed files with 172 additions and 62 deletions
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4
src/tools/fs.rs
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@ -222,11 +222,13 @@ where
// /usr/include/linux/fs.h: #define FS_IOC_GETFLAGS _IOR('f', 1, long)
// read Linux file system attributes (see man chattr)
nix::ioctl_read!(read_attr_fd, b'f', 1, usize);
nix::ioctl_read!(read_attr_fd, b'f', 1, libc::c_long);
nix::ioctl_write_ptr!(write_attr_fd, b'f', 2, libc::c_long);
// /usr/include/linux/msdos_fs.h: #define FAT_IOCTL_GET_ATTRIBUTES _IOR('r', 0x10, __u32)
// read FAT file system attributes
nix::ioctl_read!(read_fat_attr_fd, b'r', 0x10, u32);
nix::ioctl_write_ptr!(write_fat_attr_fd, b'r', 0x11, u32);
// From /usr/include/linux/fs.h
// #define FS_IOC_FSGETXATTR _IOR('X', 31, struct fsxattr)