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unix: expose mmap calls on z/OS #186

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unix: expose mmap calls on z/OS #186

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2 changes: 1 addition & 1 deletion unix/mmap_nomremap.go
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Original file line number Diff line number Diff line change
Expand Up @@ -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 || openbsd || solaris
//go:build aix || darwin || dragonfly || freebsd || openbsd || solaris || zos

package unix

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8 changes: 8 additions & 0 deletions unix/syscall_zos_s390x.go
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Expand Up @@ -1520,6 +1520,14 @@ func (m *mmapper) Munmap(data []byte) (err error) {
return nil
}

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 Read(fd int, p []byte) (n int, err error) {
n, err = read(fd, p)
if raceenabled {
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