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prog: unexport Args and PyPhysicalAddr

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This commit is contained in:
Dmitry Vyukov 2018-02-17 17:29:23 +01:00
parent 32aa64c5ac
commit 4f4f70406c
1 changed files with 3 additions and 20 deletions
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23
prog/encodingexec.go
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@ -51,25 +51,6 @@ const (
ExecNoCopyout = ^uint64(0)
)
type Args []Arg
func (s Args) Len() int {
return len(s)
}
func (s Args) Swap(i, j int) {
s[i], s[j] = s[j], s[i]
}
type ByPhysicalAddr struct {
Args
Context *execContext
}
func (s ByPhysicalAddr) Less(i, j int) bool {
return s.Context.args[s.Args[i]].Addr < s.Context.args[s.Args[j]].Addr
}
// SerializeForExec serializes program p for execution by process pid into the provided buffer.
// Returns number of bytes written to the buffer.
// If the provided buffer is too small for the program an error is returned.
@ -137,7 +118,9 @@ func (p *Prog) SerializeForExec(buffer []byte) (int, error) {
for arg := range csumMap {
csumArgs = append(csumArgs, arg)
}
sort.Sort(ByPhysicalAddr{Args: csumArgs, Context: w})
sort.Slice(csumArgs, func(i, j int) bool {
return w.args[csumArgs[i]].Addr < w.args[csumArgs[j]].Addr
})
for i := len(csumArgs) - 1; i >= 0; i-- {
arg := csumArgs[i]
if _, ok := arg.Type().(*CsumType); !ok {