Add Set, Clear, IsSet and Zero methods to manipulate an *FdSet. These
implement the same functionality as the FD_SET, FD_CLR, FD_ISSET and
FD_ZERO macros in <sys/select.h>.
Change-Id: I6b7bccb98e58ee5e719096ed5743f6edcd232840
Reviewed-on: https://go-review.googlesource.com/c/sys/+/205397
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Use sort.Search to look up sysctl mib values from names instead of using
a hand-crafted binary search.
Also add a simple test to verify sysctl is still working after the
change.
Change-Id: I844840ac434a704b14c3166c3730daffabd2f347
Reviewed-on: https://go-review.googlesource.com/76930
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
OpenBSD (and likely NetBSD, but it's not enabled for these tests
anyway) use a different sysctl API for fetching process information
than FreeBSD and its derivatives.
Change-Id: Id2ab10f170b788ba4d9bd45d3347f530555da23b
Reviewed-on: https://go-review.googlesource.com/19232
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Add support for optional sysctl arguments which is required to support
sysctls that require more than the mib identifer args as returned from
nametomib such as kern.proc.pid.
Add SysctlUint64 which allows sysctls that return 64 bit ints to be
queried.
Add SysctlRaw which allows sysctls that return structs or other
unsupported types to be queried.
Change-Id: If0fa23935ee09496f2df210364d8988ccd0f3db6
Reviewed-on: https://go-review.googlesource.com/14955
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Semi-automatic migration from package syscall to package {plan9,windows,unix}.
No builds attempted yet, but this gets a lot of noise behind us so subsequent
CLs will be more concise and easier to follow.
Subsequent CLs will have semantic content.
LGTM=rsc
R=golang-codereviews, rsc
CC=golang-codereviews
https://golang.org/cl/121520043
This CL copies to each package of go.sys the files from syscall it will need.
Different directories have different files, but these:
mkall.sh
str.go
syscall.go
mksyscall.pl
race.go
race0.go
syscall_test.go
are copied to all three.
No changes yet, these are just copies. They are not ready to use yet:
package names are wrong, for starters. But this clean copy will make
it easier to follow the changes as the packages are enabled.
LGTM=rsc
R=golang-codereviews, rsc
CC=golang-codereviews
https://golang.org/cl/126960043
