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container/path: fhs path constants

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This increases readability since this can help disambiguate absolute paths from similarly named path segments.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
Ophestra
2025-08-03 20:46:41 +09:00
parent 38245559dc
commit c6be82bcf9
23 changed files with 164 additions and 123 deletions
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10
container/ops.go
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@@ -215,7 +215,7 @@ func (d *MountDevOp) apply(params *Params) error {
return err
}
if err := hostProc.bindMount(
toHost("/dev/"+name),
toHost(FHSDev+name),
targetPath,
0,
true,
@@ -225,15 +225,15 @@ func (d *MountDevOp) apply(params *Params) error {
}
for i, name := range []string{"stdin", "stdout", "stderr"} {
if err := os.Symlink(
"/proc/self/fd/"+string(rune(i+'0')),
FHSProc+"self/fd/"+string(rune(i+'0')),
path.Join(target, name),
); err != nil {
return wrapErrSelf(err)
}
}
for _, pair := range [][2]string{
{"/proc/self/fd", "fd"},
{"/proc/kcore", "core"},
{FHSProc + "self/fd", "fd"},
{FHSProc + "kcore", "core"},
{"pts/ptmx", "ptmx"},
} {
if err := os.Symlink(pair[0], path.Join(target, pair[1])); err != nil {
@@ -436,7 +436,7 @@ func (t *TmpfileOp) apply(params *Params) error {
}
var tmpPath string
if f, err := os.CreateTemp("/", "tmp.*"); err != nil {
if f, err := os.CreateTemp(FHSRoot, "tmp.*"); err != nil {
return wrapErrSelf(err)
} else if _, err = f.Write(t.Data); err != nil {
return wrapErrSuffix(err,