This CL adds the Utimensat syscall and AT_SYMLINK_NOFOLLOW constant.
This is required for setting the access/modification times on symlinks.
In addition, it updates the UtimesNano function to pass 0 as the flags
parameter, to avoid potentially passing junk.
Change-Id: I280645f3f53173628b1e1986bc7a47bac254fcf8
Reviewed-on: https://go-review.googlesource.com/9379
Reviewed-by: Rob Pike <r@golang.org>
According to ReadDirectoryChangesW documentation, this parameter is
perfectly valid and its absence in current enumeration makes it incomplete.
Internal flags like FILE_NOTIFY_CHANGE_EA were not added.
Change-Id: I9d4182dcfa67e67289c0cc35155a64bf5e5152db
Reviewed-on: https://go-review.googlesource.com/6560
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Because ARM ABI requires 64-bit argument to be passed in even
register pairs, to avoid wasting one register between fd and
advise in the usual fadvise64 syscall signature, linux/arm
has its own variation that reorders the argument so that the
arguments fit in six registers.
While we're at it, also fix build for linux/386.
Fixesgolang/go#10294.
Change-Id: I322e2226619c5aa9c096a1d5cb7ae1e94fd4a5a1
Signed-off-by: Shenghou Ma <minux@golang.org>
Reviewed-on: https://go-review.googlesource.com/8282
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
The previous cherry-pick merge of fadvice from Gerrit added the
fadvise system calls, but from before the errno CL, which went in
concurrently.
Change-Id: I6f01e020bfe2930a8ea2fdbe4998ab9e2669ce14
Reviewed-on: https://go-review.googlesource.com/8199
Reviewed-by: Rob Pike <r@golang.org>
This avoids hanging when a Go program uses a FUSE filesystem and the
dup system call has to close a file descriptor. When dup uses
RawSyscall then the goroutine calling dup will occupy a scheduler slot
(a p structure) during the call, and may block waiting for some other
goroutine to respond to the close call on the FUSE filesystem.
Changing to Syscall avoids the problem. This makes Dup a tiny bit
slower but is quite unlikely to make a difference for any real
programs.
Update golang/go#10202.
Change-Id: I590c5c9a04e0a1281a85dc553c7592fa83949ac7
Reviewed-on: https://go-review.googlesource.com/8056
Reviewed-by: Rob Pike <r@golang.org>
Some Linux architectures (e.g. arm64) don't have the getpgrp syscall,
use getpgid(0) to emulate it.
Update golang/go#10150.
This brings CL 8022 that has been applied to the syscall package to
x/sys.
Change-Id: I24c6d7e8b5b2f075ca4e68b142b2e03ab8a43342
Signed-off-by: Shenghou Ma <minux@golang.org>
Reviewed-on: https://go-review.googlesource.com/8023
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
POSIX defines [FRWX]_OK flags as the second arg to access() (Access()
here). Only F_OK was defined heretofore. This adds the missing
[RWX]_OK constants.
Fixesgolang/go#6262
Change-Id: Ie96273db19aa21af92c46affea9509afe0efe63f
Reviewed-on: https://go-review.googlesource.com/7852
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Those libraries, routing message parsers, netlink message parsers,
berkeley packat filter are linux packet filter, are subsets and just for
the net package of standard library. It would be better keeping,
extending them at the net sub repository instead of here.
Updates golang/go#10150.
Change-Id: I1ca437bea2e2be7f7f8f6496d4db291629f49136
Reviewed-on: https://go-review.googlesource.com/7581
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
Provides access to the GetComputerNameEx syscall.
This mirrors the change golang.org/cl/5852 in the standard library, but
provides public access to all name types provided by windows.
Change-Id: I5fbad5abe721de70e9d2b5dda2fafb7a9c419220
Reviewed-on: https://go-review.googlesource.com/6320
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Add wrappers that provide Linux-y behavior around the FreeBSD extattr(2)
functions. This allows certain packages, like the fuse package to run
under FreeBSD.
LGTM=iant
R=golang-codereviews, iant
CC=golang-codereviews
https://golang.org/cl/147850043
Import syscall so that Kill can refer to syscall.Signal. Drop
termios constants from types_linux.go--all other systems get
them from mkerrors.sh.
Fixesgolang/go#8865.
LGTM=r
R=r
CC=golang-codereviews
https://golang.org/cl/152980044
That CL worked around a bug present in the
OS X Yosemite Public Beta versions 1 and 2.
Beta 3 (released today) has fixed the bug.
LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/144010043
These are being deleted from go.sys because in general they can
only be implemented in close coordination with the runtime.
LGTM=0intro
R=golang-codereviews, 0intro
CC=golang-codereviews
https://golang.org/cl/132810043
These are being deleted from go.sys because in general they can
only be implemented in close coordination with the runtime.
LGTM=dave
R=rsc, dave, josharian
CC=golang-codereviews
https://golang.org/cl/129500043
These are being deleted from go.sys because in general they can
only be implemented in close coordination with the runtime.
LGTM=alex.brainman
R=alex.brainman
CC=golang-codereviews
https://golang.org/cl/132010043
71db3dc120af os: make SameFile handle paths like c:a.txt properly
ff34a3e84dc0 net: fix CNAME resolving on Windows
LGTM=r
R=golang-codereviews, r
CC=golang-codereviews
https://golang.org/cl/130250043
Also zsyscall_windows_386.go and zsyscall_windows_amd64.go
have same contents, so merge them into single file.
LGTM=r
R=r
CC=golang-codereviews
https://golang.org/cl/124430043
If we use a local type, it won't compare properly with errors from
the rest of the standard library. Errors are the one type from syscall
that propagates through the system, so it's important to have only
one type for them.
Ditto for syscall.Signal.
LGTM=dave
R=rsc, dave
CC=golang-codereviews
https://golang.org/cl/123490043
All consts in errors_windows.go (except APPLICATION_ERROR) were
"invented" at the start of windows port to have minimal impact on
existing Go packages. No point keeping them around.
Also remove Errno, since we will be using syscall.Errno everywhere anyway.
LGTM=r
R=golang-codereviews, r
CC=golang-codereviews
https://golang.org/cl/128290044
