Xeffy/gouring
1
0
Fork 0
mirror of https://github.com/ii64/gouring.git synced 2025-04-26 05:42:48 +02:00
Code Issues Projects Releases Packages Wiki Activity

removed go:linkname

Browse source
This commit is contained in:
Dhaval Bera 2025-01-23 11:44:45 +05:30
parent 4937c09d11
commit 090abfbb37
1 changed files with 20 additions and 4 deletions

24
syscall.go
View file

@ -41,11 +41,27 @@ func io_uring_register(fd int, opcode uint32, arg unsafe.Pointer, nrArgs uintptr
return
}
//go:linkname mmap syscall.mmap
func mmap(addr unsafe.Pointer, length uintptr, prot int, flags int, fd int, offset int64) (xaddr unsafe.Pointer, err error)
func mmap(addr unsafe.Pointer, length uintptr, prot int, flags int, fd int, offset int64) (xaddr unsafe.Pointer, err error) {
r0, _, e1 := syscall.Syscall6(syscall.SYS_MMAP, uintptr(addr), length, uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
xaddr = unsafe.Pointer(r0)
switch e1 {
case 0:
err = nil
default:
err = e1
}
return
}
//go:linkname munmap syscall.munmap
func munmap(addr unsafe.Pointer, length uintptr) (err error)
func munmap(addr unsafe.Pointer, length uintptr) (err error) {
_, _, e1 := syscall.Syscall(syscall.SYS_MUNMAP, uintptr(addr), length, 0)
switch e1 {
case 0:
return nil
default:
return e1
}
}
//