1
0
mirror of https://github.com/golang/go synced 2024-11-23 12:30:11 -07:00
The Go programming language
Go to file
Tobias Klauser 3c3a883667 os: avoid second fcntl syscall in NewFile on unix
CL 494915 introduced an additional fcntl(F_GETFL) syscall to determine
whether the file is in append-only mode. The existing unix.IsNonblock
call also issues an fcntl(F_GETFL) syscall. The two can be combined and
both the append-only mode and the non-blocking flags can be determined
from that syscall's result.

Change-Id: I915589ed94e079f6abaa2fd0032ef01f78698f7f
Reviewed-on: https://go-review.googlesource.com/c/go/+/497075
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
2023-05-23 19:42:05 +00:00
.github doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
api cmp: new package 2023-05-19 17:41:52 +00:00
doc doc: write various runtime-related release notes 2023-05-23 17:30:52 +00:00
lib/time lib/time: update to 2023c/2023c 2023-05-03 20:14:11 +00:00
misc wasm: remove redundant calls to setTimeout and clearTimeout 2023-05-22 17:47:47 +00:00
src os: avoid second fcntl syscall in NewFile on unix 2023-05-23 19:42:05 +00:00
test cmd/compile: avoid slicebytetostring call in len(string([]byte)) 2023-05-23 19:27:38 +00:00
.gitattributes
.gitignore cmd/dist: refactor generated cgo-support logic 2023-04-20 17:26:46 +00:00
codereview.cfg
CONTRIBUTING.md doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
go.env cmd/go: set default GOTOOLCHAIN in GOROOT/go.env 2023-05-23 18:06:37 +00:00
LICENSE
PATENTS
README.md
SECURITY.md

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

Gopher image Gopher image by Renee French, licensed under Creative Commons 4.0 Attributions license.

Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.

Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

Download and Install

Binary Distributions

Official binary distributions are available at https://go.dev/dl/.

After downloading a binary release, visit https://go.dev/doc/install for installation instructions.

Install From Source

If a binary distribution is not available for your combination of operating system and architecture, visit https://go.dev/doc/install/source for source installation instructions.

Contributing

Go is the work of thousands of contributors. We appreciate your help!

To contribute, please read the contribution guidelines at https://go.dev/doc/contribute.

Note that the Go project uses the issue tracker for bug reports and proposals only. See https://go.dev/wiki/Questions for a list of places to ask questions about the Go language.