func count() int {
procs := int(C.proc_listallpids(nil, C.int(0)))
if procs <= 0 {
return 0
} else {
return procs
}
}
func ListPids() []int {
var buffer [4096]C.int
pidCount := int(C.proc_listallpids(unsafe.Pointer(&buffer[0]), C.int(len(buffer))))
result := make([]int, pidCount)
for i := 0; i < pidCount; i++ {
result[i] = int(buffer[i])
}
return result
}
func listPids() []int {
cnt := count()
if cnt <= 0 {
return make([]int, 0)
}
pids := C.malloc(C.size_t(cnt * int(unsafe.Sizeof(C.int(0)))))
if pids == nil {
return make([]int, 0)
}
defer C.free(unsafe.Pointer(pids))
pidsCnt := C.proc_listallpids(pids, C.int(cnt*int(unsafe.Sizeof(C.int(0)))))
if pidsCnt <= 0 {
return make([]int, 0)
}
casted := (*[1 << 20]C.int)(unsafe.Pointer(pids))
pidsCopy := make([]int, cnt)
for i := 0; i < cnt; i++ {
pidsCopy[i] = int(casted[i])
}
return trimPidArray(pidsCopy)
}