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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2019-03-09 02:10:22 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2019-03-09 02:10:22 +0000 |
| commit | ee973155b2fd00dfe0ef6a3563c9623512f6632e (patch) | |
| tree | b6c85d9bbcbcafc6c5236cc9b99d04b65f281cdf /libgo/go/internal | |
| parent | 9c0aa28c4818ab2477910dacdfdceb3cb33c8629 (diff) | |
| download | gcc-ee973155b2fd00dfe0ef6a3563c9623512f6632e.zip gcc-ee973155b2fd00dfe0ef6a3563c9623512f6632e.tar.gz gcc-ee973155b2fd00dfe0ef6a3563c9623512f6632e.tar.bz2 | |
re PR go/89447 (libgo largefile support is incomplete and inconsistent)
PR go/89447
syscall, internal/syscall: adjust use of largefile functions
Consistently call __go_openat for openat. Use fstatat64, creat64,
sendfile64, and getdents64 where needed.
Based on patch by Rainer Orth.
Fixes https://gcc.gnu.org/PR89447
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/166420
From-SVN: r269521
Diffstat (limited to 'libgo/go/internal')
| -rw-r--r-- | libgo/go/internal/syscall/unix/at.go | 5 | ||||
| -rw-r--r-- | libgo/go/internal/syscall/unix/at_largefile.go | 14 | ||||
| -rw-r--r-- | libgo/go/internal/syscall/unix/at_regfile.go | 18 |
3 files changed, 33 insertions, 4 deletions
diff --git a/libgo/go/internal/syscall/unix/at.go b/libgo/go/internal/syscall/unix/at.go index b57b791..a602d3a 100644 --- a/libgo/go/internal/syscall/unix/at.go +++ b/libgo/go/internal/syscall/unix/at.go @@ -13,12 +13,9 @@ import ( //extern unlinkat func unlinkat(int32, *byte, int32) int32 -//extern openat +//extern __go_openat func openat(int32, *byte, int32, syscall.Mode_t) int32 -//extern fstatat -func fstatat(int32, *byte, *syscall.Stat_t, int32) int32 - func Unlinkat(dirfd int, path string, flags int) error { var p *byte p, err := syscall.BytePtrFromString(path) diff --git a/libgo/go/internal/syscall/unix/at_largefile.go b/libgo/go/internal/syscall/unix/at_largefile.go new file mode 100644 index 0000000..5318d23 --- /dev/null +++ b/libgo/go/internal/syscall/unix/at_largefile.go @@ -0,0 +1,14 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build aix hurd linux solaris,386 solaris,sparc + +package unix + +import ( + "syscall" +) + +//extern fstatat64 +func fstatat(int32, *byte, *syscall.Stat_t, int32) int32 diff --git a/libgo/go/internal/syscall/unix/at_regfile.go b/libgo/go/internal/syscall/unix/at_regfile.go new file mode 100644 index 0000000..004c801 --- /dev/null +++ b/libgo/go/internal/syscall/unix/at_regfile.go @@ -0,0 +1,18 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !aix +// +build !hurd +// +build !linux +// +build !solaris !386 +// +build !solaris !sparc + +package unix + +import ( + "syscall" +) + +//extern fstatat +func fstatat(int32, *byte, *syscall.Stat_t, int32) int32 |