go:linkname giving error "invalid reference to syscall.munmap" in go 1.23.0

[ddbera95]

I am using this library in go 1.22 and after updating it into go 1.23 it giving error "invalid reference to syscall.munmap"

//go:linkname munmap syscall.munmap
func munmap(addr unsafe.Pointer, length uintptr) (err error)

@ii64 can you help me

[VEDANTDOKANIA]

@ii64 I am also facing the same issue. Pls help in the same.

[ii64]

On my backlog, will let you know. Starting on 1.23 the usage of linkname got more restrictive therefore we need to implement the mmap syscall ourselves