enum	asioext::file_attrs : uint32_t { asioext::file_attrs::none = 0, asioext::file_attrs::hidden = 1 << 0, asioext::file_attrs::system = 1 << 1, asioext::file_attrs::archive = 1 << 2, asioext::file_attrs::no_dump = 1 << 3, asioext::file_attrs::not_indexed = 1 << 4, asioext::file_attrs::user_immutable = 1 << 5, asioext::file_attrs::system_immutable = 1 << 6, asioext::file_attrs::user_no_unlink = 1 << 7, asioext::file_attrs::system_no_unlink = 1 << 8 }
	Names for file attributes. More...

enum	asioext::file_attr_options { asioext::file_attr_options::none = 0, asioext::file_attr_options::replace = 1 << 0, asioext::file_attr_options::add = 1 << 1, asioext::file_attr_options::remove = 1 << 2 }
	Options to control the behavior of asioext::file_handle::attributes(file_attrs,file_attr_options) More...

enum	asioext::file_perms { asioext::file_perms::none = 0, asioext::file_perms::owner_read = 0400, asioext::file_perms::owner_write = 0200, asioext::file_perms::owner_exec = 0100, asioext::file_perms::owner_all = 0700, asioext::file_perms::group_read = 040, asioext::file_perms::group_write = 020, asioext::file_perms::group_exec = 010, asioext::file_perms::group_all = 070, asioext::file_perms::others_read = 04, asioext::file_perms::others_write = 02, asioext::file_perms::others_exec = 01, asioext::file_perms::others_all = 07, asioext::file_perms::all = 0777, asioext::file_perms::set_uid = 04000, asioext::file_perms::set_gid = 02000, asioext::file_perms::sticky_bit = 01000, asioext::file_perms::create_default = 0666, asioext::file_perms::mask = 07777, asioext::file_perms::unknown = 0xFFFF }
	Names for permissions. More...

enum	asioext::file_perm_options { asioext::file_perm_options::none = 0, asioext::file_perm_options::replace = 1 << 0, asioext::file_perm_options::add = 1 << 1, asioext::file_perm_options::remove = 1 << 2 }
	Options to control the behavior of asioext::file_handle::permissions(file_perms,file_perm_options) More...

Detailed Description

Enumeration Type Documentation

◆ file_attr_options

enum asioext::file_attr_options

strong

Options to control the behavior of asioext::file_handle::attributes(file_attrs,file_attr_options)

This enum represents options for the file attributes modifier. file_attr_options meets the requirements of BitmaskType.

Enumerator
none
replace	Replace all current attributes.
add	Replace attributes with the bitwise OR of the argument and the current attributes.
remove	Replace attributes with the bitwise AND of the negated argument and the current attributes.

◆ file_attrs

enum asioext::file_attrs : uint32_t

strong

Names for file attributes.

This enum represents file attributes. file_attrs meets the requirements of BitmaskType.

Note: The file's attributes are replaced if neither file_attr_options::add nor file_attr_options::remove has been set.

Enumerator
none
hidden	The file is hidden. It is typically not included in directory listings. Note Only supported on Windows and FreeBSD.
system	The file is used (exclusively) by the operating system. Note Only supported on Windows and FreeBSD.
archive	The file needs to be archived. Typically this flag is used to mark files for backup. Note Only supported on Windows and FreeBSD.
no_dump	The file is not backed up by the `dump` program. Note Only supported on mac OS / *BSD systems.
not_indexed	The file isn't indexed by the Windows Content Indexing service. Note Only supported on Windows.
user_immutable	The file cannot be changed. Note Only supported on mac OS / *BSD systems.
system_immutable	The file cannot be changed. This attribute may only be set by the super-user. Note Only supported on mac OS / *BSD systems.
user_no_unlink	The file cannot be deleted, nor renamed. Note Only supported on FreeBSD.
system_no_unlink	The file cannot be deleted, nor renamed. This attribute may only be set by the super-user. Note Only supported on FreeBSD.

◆ file_perm_options

enum asioext::file_perm_options

strong

Options to control the behavior of asioext::file_handle::permissions(file_perms,file_perm_options)

This enum represents options for the file permissions modifier. file_attr_options meets the requirements of BitmaskType.

Enumerator
none
replace	Replace existing permissions.
add	Replace permissions with the bitwise OR of the argument and the current permissions.
remove	Replace permissions with the bitwise AND of the negated argument and the current permissions.

◆ file_perms

enum asioext::file_perms

strong

Names for permissions.

This type represents file access permissions. file_perms meets the requirements of BitmaskType.

Enumerator
none	No permissions are set.
owner_read	S_IRUSR, Read permission, owner.
owner_write	S_IWUSR, Write permission, owner.
owner_exec	S_IXUSR, Execute/search permission, owner.
owner_all	S_IRWXU, Read, write, execute/search by owner.
group_read	S_IRGRP, Read permission, group.
group_write	S_IWGRP, Write permission, group.
group_exec	S_IXGRP, Execute/search permission, group.
group_all	S_IRWXG, Read, write, execute/search by group.
others_read	S_IROTH, Read permission, others.
others_write	S_IWOTH, Write permission, others.
others_exec	S_IXOTH, Execute/search permission, others.
others_all	S_IRWXO, Read, write, execute/search by others.
all	All users have read, write, and execute/search permissions. Equivalent to `owner_all \| group_all \| others_all`
set_uid	S_ISUID, Set-user-ID on execution.
set_gid	S_ISGID, Set-group-ID on execution.
sticky_bit	S_ISVTX, POSIX XSI: On directories, restricted deletion flag V7: 'sticky bit': save swapped text even after use SunOS: On non-directories: don't cache this file SVID-v4.2: On directories: restricted deletion flag See also http://en.wikipedia.org/wiki/Sticky_bit
create_default	Default permissions for newly created files (like `DEFFILEMODE`). Set to `0666` ( `owner_read \| owner_write \| group_read \| group_write \| others_read \| others_write`) on all systems. Note Actual file permissions might differ, as these permissions are modified by the process' umask.
mask	All valid permission bits Equivalent to `all \| set_uid \| set_gid \| sticky_bit`.
unknown	Unknown permissions.