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container/check: move absolute pathname

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This allows use of absolute pathname values without importing container.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
Ophestra
2025-10-07 20:06:26 +09:00
parent d23b4dc9e6
commit 0e6c1a5026
72 changed files with 815 additions and 742 deletions
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10
container/initsymlink.go
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@@ -4,19 +4,21 @@ import (
"encoding/gob"
"fmt"
"path"
"hakurei.app/container/check"
)
func init() { gob.Register(new(SymlinkOp)) }
// Link appends an [Op] that creates a symlink in the container filesystem.
func (f *Ops) Link(target *Absolute, linkName string, dereference bool) *Ops {
func (f *Ops) Link(target *check.Absolute, linkName string, dereference bool) *Ops {
*f = append(*f, &SymlinkOp{target, linkName, dereference})
return f
}
// SymlinkOp optionally dereferences LinkName and creates a symlink at container path Target.
type SymlinkOp struct {
Target *Absolute
Target *check.Absolute
// LinkName is an arbitrary uninterpreted pathname.
LinkName string
@@ -28,8 +30,8 @@ func (l *SymlinkOp) Valid() bool { return l != nil && l.Target != nil && l.LinkN
func (l *SymlinkOp) early(_ *setupState, k syscallDispatcher) error {
if l.Dereference {
if !isAbs(l.LinkName) {
return &AbsoluteError{l.LinkName}
if !path.IsAbs(l.LinkName) {
return &check.AbsoluteError{Pathname: l.LinkName}
}
if name, err := k.readlink(l.LinkName); err != nil {
return err