unix: add bindings for setattrlist() on macOS

The setattrlist() function can be used to mutate the attributes of files through a single call. For example, one can perform a chmod(), chown(), chflags(), [...] all at once.

This change also adds bindings for the UF_* and SF_* flags that are accepted by chflags(). This makes it possible to use setattrlist() to perform the equivalent of lchflags(), for which we currently have no binding.

Change-Id: Ib5a604503a984b95a02b65ad1a437246cd170584
GitHub-Last-Rev: 45dd9d475aa72d628eaa4d06221adba6afd60278
GitHub-Pull-Request: golang/sys#155
Reviewed-on: https://go-review.googlesource.com/c/sys/+/481815
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Ed Schouten
2023-04-04 14:21:21 +00:00
committed by Gopher Robot
parent 90abad3705
commit 64840c112d
13 changed files with 125 additions and 1 deletions
+19
View File
@@ -1270,6 +1270,16 @@ const (
SEEK_END = 0x2
SEEK_HOLE = 0x3
SEEK_SET = 0x0
SF_APPEND = 0x40000
SF_ARCHIVED = 0x10000
SF_DATALESS = 0x40000000
SF_FIRMLINK = 0x800000
SF_IMMUTABLE = 0x20000
SF_NOUNLINK = 0x100000
SF_RESTRICTED = 0x80000
SF_SETTABLE = 0x3fff0000
SF_SUPPORTED = 0x9f0000
SF_SYNTHETIC = 0xc0000000
SHUT_RD = 0x0
SHUT_RDWR = 0x2
SHUT_WR = 0x1
@@ -1543,6 +1553,15 @@ const (
TIOCTIMESTAMP = 0x40107459
TIOCUCNTL = 0x80047466
TOSTOP = 0x400000
UF_APPEND = 0x4
UF_COMPRESSED = 0x20
UF_DATAVAULT = 0x80
UF_HIDDEN = 0x8000
UF_IMMUTABLE = 0x2
UF_NODUMP = 0x1
UF_OPAQUE = 0x8
UF_SETTABLE = 0xffff
UF_TRACKED = 0x40
VDISCARD = 0xf
VDSUSP = 0xb
VEOF = 0x0