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container/fhs: add constant for /dev/shm/

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This is mounted for the default read-only /dev/ when programs want to use shm_open(3). Defining it here is less error-prone and saves the extra append at runtime.

Signed-off-by: Ophestra <cat@gensokyo.uk>
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Ophestra
2025-11-14 01:03:26 +09:00
parent be0e387ab0
commit 6d14bb814f
6 changed files with 12 additions and 8 deletions
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internal/outcome/shim_test.go
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@@ -66,7 +66,7 @@ func TestShimEntrypoint(t *testing.T) {
Proc(fhs.AbsProc).
Tmpfs(hst.AbsPrivateTmp, 1<<12, 0755).
Bind(fhs.AbsDev, fhs.AbsDev, std.BindWritable|std.BindDevice).
Tmpfs(fhs.AbsDev.Append("shm"), 0, 01777).
Tmpfs(fhs.AbsDevShm, 0, 01777).
// spRuntimeOp
Tmpfs(fhs.AbsRunUser, 1<<12, 0755).