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Cygwin: Add FS_IOC_GETFLAGS and FS_IOC_SETFLAGS ioctls

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Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2018-12-25 23:38:52 +01:00
parent 4021509ba2
commit af4a65a26d
4 changed files with 279 additions and 0 deletions
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27
winsup/cygwin/include/cygwin/fs.h
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@ -10,6 +10,8 @@ details. */
#ifndef _CYGWIN_FS_H_
#define _CYGWIN_FS_H_
#include <asm/socket.h>
#define BLKRRPART 0x0000125f
#define BLKGETSIZE 0x00001260
#define BLKSSZGET 0x00001268
@ -19,6 +21,31 @@ details. */
#define BLKPBSZGET 0x0000127b
#define BLKGETSIZE64 0x00041268
/* Get/Set file attributes */
#define FS_IOC_GETFLAGS _IOR('f', 1, __uint64_t)
#define FS_IOC_SETFLAGS _IOW('f', 2, __uint64_t)
/* Inode flags (FS_IOC_GETFLAGS / FS_IOC_SETFLAGS)
This is loosely following the Linux inode flags. Basically it's just
a convenient way to handle certain aspects of files on Windows which
are not covered by POSIX calls, mostly connected to DOS attributes. */
#define FS_READONLY_FL 0x000000001ULL /* DOS R/O */
#define FS_HIDDEN_FL 0x000000002ULL /* DOS Hidden */
#define FS_SYSTEM_FL 0x000000004ULL /* DOS System */
#define FS_ARCHIVE_FL 0x000000020ULL /* DOS Archive */
#define FS_TEMP_FL 0x000000100ULL /* DOS Temporary */
#define FS_SPARSE_FL 0x000000200ULL /* Sparse file */
#define FS_REPARSE_FL 0x000000400ULL /* Reparse point */
#define FS_COMPRESSED_FL 0x000000800ULL /* Compressed file */
#define FS_OFFLINE_FL 0x000001000ULL /* DOS Offline */
#define FS_NOTINDEXED_FL 0x000002000ULL /* DOS Not context indexed */
#define FS_ENCRYPT_FL 0x000004000ULL /* Encrypted file */
#define FS_CASESENS_FL 0x100000000ULL /* Case sensitive dir */
#define FS_FL_USER_VISIBLE 0x100007f27ULL /* User visible flags */
#define FS_FL_USER_MODIFIABLE 0x100006b27ULL /* User modifiable flags */
/* Flags for renameat2, from /usr/include/linux/fs.h. For now we
support only RENAME_NOREPLACE. */
#define RENAME_NOREPLACE (1 << 0)