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system/mkdir: use syscall dispatcher

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This enables mkdir op methods to be instrumented.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
Ophestra
2025-09-06 22:30:08 +09:00
parent 6cc2b406a4
commit 323d132c40
4 changed files with 129 additions and 74 deletions
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17
system/mkdir.go
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@@ -28,32 +28,31 @@ type mkdirOp struct {
func (m *mkdirOp) Type() Enablement { return m.et }
func (m *mkdirOp) apply(*I) error {
msg.Verbose("ensuring directory", m)
func (m *mkdirOp) apply(sys *I) error {
sys.verbose("ensuring directory", m)
// create directory
if err := os.Mkdir(m.path, m.perm); err != nil {
if err := sys.mkdir(m.path, m.perm); err != nil {
if !errors.Is(err, os.ErrExist) {
return newOpError("mkdir", err, false)
}
// directory exists, ensure mode
return newOpError("mkdir", os.Chmod(m.path, m.perm), false)
return newOpError("mkdir", sys.chmod(m.path, m.perm), false)
} else {
return nil
}
}
func (m *mkdirOp) revert(_ *I, ec *Criteria) error {
func (m *mkdirOp) revert(sys *I, ec *Criteria) error {
if !m.ephemeral {
// skip non-ephemeral dir and do not log anything
return nil
}
if ec.hasType(m.Type()) {
msg.Verbose("destroying ephemeral directory", m)
return newOpError("mkdir", os.Remove(m.path), true)
sys.verbose("destroying ephemeral directory", m)
return newOpError("mkdir", sys.remove(m.path), true)
} else {
msg.Verbose("skipping ephemeral directory", m)
sys.verbose("skipping ephemeral directory", m)
return nil
}
}