delta/go-git.git/src/syscall, branch dev.typealias

syscall: export Fsid.X__val on s390x

2017-01-13T19:31:47+00:00

mkpost.go replaces all variables prefixed with 'X_' with '_' on s390x
because most of them do not need to be exposed. X__val is being used
by a third party library so it turns out we do need to expose it on
s390x (it is already exposed on all other Linux architectures).

Fixes #17298 and updates #18632.

Change-Id: Ic03463229a5f75ca41a4a4b50300da4b4d892d45
Reviewed-on: https://go-review.googlesource.com/30130
Reviewed-by: Brad Fitzpatrick

runtime, syscall: update openbsd for changes to syskill

2016-12-12T01:30:39+00:00

Change the openbsd runtime to use the current sys_kill and sys_thrkill
system calls.

Prior to OpenBSD 5.9 the sys_kill system call could be used with both
processes and threads. In OpenBSD 5.9 this functionality was split into
a sys_kill system call for processes (with a new syscall number) and a
sys_thrkill system call for threads. The original/legacy system call was
retained in OpenBSD 5.9 and OpenBSD 6.0, however has been removed and
will not exist in the upcoming OpenBSD 6.1 release.

Note: This change is needed to make Go work on OpenBSD 6.1 (to be
released in May 2017) and should be included in the Go 1.8 release.
This change also drops support for OpenBSD 5.8, which is already an
unsupported OpenBSD release.

Change-Id: I525ed9b57c66c0c6f438dfa32feb29c7eefc72b0
Reviewed-on: https://go-review.googlesource.com/34093
Reviewed-by: Brad Fitzpatrick

syscall: define bind flags on Plan 9

2016-11-15T18:19:10+00:00

These bind flags were removed by mistake in CL 2167.

Fixes #17921.

Change-Id: I1e8089dade30a212b8db0b216c8299946d924d4b
Reviewed-on: https://go-review.googlesource.com/33271
Reviewed-by: Brad Fitzpatrick 
Run-TryBot: Brad Fitzpatrick 
TryBot-Result: Gobot Gobot

syscall: Clearenv now unsets env vars on Windows

2016-11-14T00:04:03+00:00

Previously, `os.Clearenv()` (by way of `syscall.Clearenv`) would simply
set all environment variables' values to `""` rather than actually
unsetting them causing subsequent `os.LookupEnv` calls to return that
they were still set.

Fixes #17902

Change-Id: I54081b4b98665e9a39f55ea7582c8d40bb8a2a22
Reviewed-on: https://go-review.googlesource.com/33168
TryBot-Result: Gobot Gobot 
Reviewed-by: Alex Brainman

all: spell "marshal" and "unmarshal" consistently

2016-11-12T00:13:35+00:00

The tree is inconsistent about single l vs double l in those
words in documentation, test messages, and one error value text.

	$ git grep -E '[Mm]arshall(|s|er|ers|ed|ing)' | wc -l
	      42
	$ git grep -E '[Mm]arshal(|s|er|ers|ed|ing)' | wc -l
	    1694

Make it consistently a single l, per earlier decisions. This means
contributors won't be confused by misleading precedence, and it helps
consistency.

Change the spelling in one error value text in newRawAttributes of
crypto/x509 package to be consistent.

This change was generated with:

	perl -i -npe 's,([Mm]arshal)l(|s|er|ers|ed|ing),$1$2,' $(git grep -l -E '[Mm]arshall' | grep -v AUTHORS | grep -v CONTRIBUTORS)

Updates #12431.
Follows https://golang.org/cl/14150.

Change-Id: I85d28a2d7692862ccb02d6a09f5d18538b6049a2
Reviewed-on: https://go-review.googlesource.com/33017
Run-TryBot: Minux Ma 
TryBot-Result: Gobot Gobot 
Reviewed-by: Brad Fitzpatrick

syscall: use 32-bit setuid/setgid syscalls on linux/{386,arm}

2016-11-09T21:50:55+00:00

Fixes #17092

Change-Id: Ib14e4db13116ebbe4d72c414fb979d27a06d6174
Reviewed-on: https://go-review.googlesource.com/33011
Run-TryBot: Brad Fitzpatrick 
TryBot-Result: Gobot Gobot 
Reviewed-by: Ian Lance Taylor

syscall: fix name of prlimit parameters

2016-11-08T16:09:48+00:00

Fixes #17606

Change-Id: I040c7621cef265d44b58f16556e6d58660a2245d
Reviewed-on: https://go-review.googlesource.com/32889
Run-TryBot: Brad Fitzpatrick 
TryBot-Result: Gobot Gobot 
Reviewed-by: Ian Lance Taylor

syscall: add Getexecname on Solaris for os.Executable

2016-11-07T20:18:29+00:00

Change-Id: Icd77ccbfe6a31117a11effb949b5826950df75a9
Reviewed-on: https://go-review.googlesource.com/16550
Reviewed-by: Brad Fitzpatrick 
Reviewed-by: Russ Cox 
Run-TryBot: Brad Fitzpatrick 
TryBot-Result: Gobot Gobot

syscall: add support for GOARCH=mips{,le}

2016-11-03T23:02:18+00:00

Change-Id: I39a46b2a9412981db1780b688a86fec791f68b6f
Reviewed-on: https://go-review.googlesource.com/31488
Run-TryBot: Brad Fitzpatrick 
Reviewed-by: Cherry Zhang

syscall: remove X__cmsg_data from Cmsghdr

2016-10-30T19:04:09+00:00

This field is a zero length array and has little use. Since Go 1.5, trailing
zero-length arrays take up space. Both syscall.UnixRights() and
syscall.ParseSocketControlMessage() depend on being able to do an unsafe cast
of socket control message data to Cmsghdr this is only safe if the socket
control message data is greater than or equal to the size of Cmsghdr. Since
control message data that is equal in size to Cmsghdr without X__cmsg_data is
a valid socket control message, we must remove X__cmsg_data or not perform the
unsafe cast.

Removing X__cmsg_data will prevent Go code that uses X__cmsg_data from
compiling, but removing the unsafe cast will cause Go code that uses
X__cmsg_data to fail or exhibit undefined behavior at runtime. It was
therefore decided that removing X__cmsg_data was the better option.

Fixes #17649

Change-Id: I39f323f978eca09d62da5785c5c5c9c7cbdf8c31
Reviewed-on: https://go-review.googlesource.com/32319
Reviewed-by: Ian Lance Taylor 
Reviewed-by: Russ Cox 
Run-TryBot: Brad Fitzpatrick 
TryBot-Result: Gobot Gobot