diff options
| author | Tobias Klauser <tklauser@distanz.ch> | 2025-08-06 17:50:14 +0200 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2025-08-11 15:25:38 -0700 |
| commit | ce3f3e2ae73dcc0c270bc73a59ea5e7be6cf6a8d (patch) | |
| tree | d2150a07215ad3569c725b23b4dca3df54be524e /src/cmd/link/internal | |
| parent | 3dbef65bf37f1b7ccd1f884761341a5a15456ffa (diff) | |
| download | go-ce3f3e2ae73dcc0c270bc73a59ea5e7be6cf6a8d.tar.xz | |
cmd/link/internal/ld, internal/syscall/unix: use posix_fallocate on netbsd
The posix_fallocate system call is available since NetBSD 7.0, see
https://man.netbsd.org/posix_fallocate.2
Re-use the syscall wrappers already in place for freebsd. Note that
posix_fallocate on netbsd also returns the result in r1 rather than in
errno:
> If successful, posix_fallocate() returns zero. It returns an error on failure, without
> setting errno.
Source: https://man.netbsd.org/posix_fallocate.2#RETURN%20VALUES
Cq-Include-Trybots: luci.golang.try:gotip-netbsd-arm64
Change-Id: Iaa1f6a805d511645da7f1d2737235bfd42da3407
Reviewed-on: https://go-review.googlesource.com/c/go/+/480475
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Diffstat (limited to 'src/cmd/link/internal')
| -rw-r--r-- | src/cmd/link/internal/ld/fallocate_test.go | 2 | ||||
| -rw-r--r-- | src/cmd/link/internal/ld/outbuf_bsd.go (renamed from src/cmd/link/internal/ld/outbuf_freebsd.go) | 2 | ||||
| -rw-r--r-- | src/cmd/link/internal/ld/outbuf_mmap.go | 2 | ||||
| -rw-r--r-- | src/cmd/link/internal/ld/outbuf_nofallocate.go | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/src/cmd/link/internal/ld/fallocate_test.go b/src/cmd/link/internal/ld/fallocate_test.go index d95fec788a..163ffc26e8 100644 --- a/src/cmd/link/internal/ld/fallocate_test.go +++ b/src/cmd/link/internal/ld/fallocate_test.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build darwin || (freebsd && go1.21) || linux +//go:build darwin || (freebsd && go1.21) || linux || (netbsd && go1.25) package ld diff --git a/src/cmd/link/internal/ld/outbuf_freebsd.go b/src/cmd/link/internal/ld/outbuf_bsd.go index 7e718c1408..5dce83fefd 100644 --- a/src/cmd/link/internal/ld/outbuf_freebsd.go +++ b/src/cmd/link/internal/ld/outbuf_bsd.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build freebsd && go1.21 +//go:build (freebsd && go1.21) || (netbsd && go1.25) package ld diff --git a/src/cmd/link/internal/ld/outbuf_mmap.go b/src/cmd/link/internal/ld/outbuf_mmap.go index b8b8dc5158..e92a06dcb2 100644 --- a/src/cmd/link/internal/ld/outbuf_mmap.go +++ b/src/cmd/link/internal/ld/outbuf_mmap.go @@ -28,7 +28,7 @@ func (out *OutBuf) Mmap(filesize uint64) (err error) { // Some file systems do not support fallocate. We ignore that error as linking // can still take place, but you might SIGBUS when you write to the mmapped // area. - if err != syscall.ENOTSUP && err != syscall.EPERM && err != errNoFallocate { + if err != syscall.ENOTSUP && err != syscall.EOPNOTSUPP && err != syscall.EPERM && err != errNoFallocate { return err } } diff --git a/src/cmd/link/internal/ld/outbuf_nofallocate.go b/src/cmd/link/internal/ld/outbuf_nofallocate.go index 435be5e09f..9169379e23 100644 --- a/src/cmd/link/internal/ld/outbuf_nofallocate.go +++ b/src/cmd/link/internal/ld/outbuf_nofallocate.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build !darwin && !(freebsd && go1.21) && !linux +//go:build !darwin && !(freebsd && go1.21) && !linux && !(netbsd && go1.25) package ld |