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syscall: add Mmap and Munmap on solaris 

They exist on all other Unix ports, define them on GOOS=solaris as well.

Fixes #52875

Change-Id: I7285156b3b48ce12fbcc6d1d88865540a5c51a21
Reviewed-on: https://go-review.googlesource.com/c/go/+/413374
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
This commit is contained in:
Tobias Klauser 2022-08-09 10:17:54 +02:00 committed by Gopher Robot
parent dcf354512a
commit 98277f30e4
2 changed files with 15 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/syscall/mmap_unix_test.go
View File

@ -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 aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd
//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
package syscall_test

14
src/syscall/syscall_solaris.go
View File

@ -536,6 +536,20 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
return
}
var mapper = &mmapper{
active: make(map[*byte][]byte),
mmap: mmap,
munmap: munmap,
}
func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
return mapper.Mmap(fd, offset, length, prot, flags)
}
func Munmap(b []byte) (err error) {
return mapper.Munmap(b)
}
func Utimes(path string, tv []Timeval) error {
if len(tv) != 2 {
return EINVAL