53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
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package bwrap
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import (
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"context"
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"encoding/gob"
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"os"
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"strconv"
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"git.gensokyo.uk/security/fortify/helper/proc"
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)
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func init() {
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gob.Register(new(pairF))
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gob.Register(new(stringF))
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}
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type pairF [3]string
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func (p *pairF) Path() string { return p[2] }
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func (p *pairF) Len() int { return len(p) }
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func (p *pairF) Append(args *[]string) { *args = append(*args, p[0], p[1], p[2]) }
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type stringF [2]string
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func (s stringF) Path() string { return s[1] }
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func (s stringF) Len() int { return len(s) /* compiler replaces this with 2 */ }
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func (s stringF) Append(args *[]string) { *args = append(*args, s[0], s[1]) }
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func newFile(name string, f *os.File) FDBuilder { return &fileF{name: name, file: f} }
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type fileF struct {
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name string
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file *os.File
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proc.BaseFile
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}
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func (f *fileF) ErrCount() int { return 0 }
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func (f *fileF) Fulfill(_ context.Context, _ func(error)) error { f.Set(f.file); return nil }
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func (f *fileF) Len() int {
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if f.file == nil {
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return 0
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}
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return 2
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}
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func (f *fileF) Append(args *[]string) {
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if f.file == nil {
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return
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}
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*args = append(*args, f.name, strconv.Itoa(int(f.Fd())))
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}
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