6bf245cf1b
container: pass context as setup state
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This is useful currently for daemon Op, but could be used for many other things.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-12-08 06:06:19 +09:00
5785714b64
container: call op method right before initial process
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This is at a point considered to be already "within" the container. Daemons internal to the container can be started here.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-12-08 04:57:24 +09:00
b73a789dfe
.clang-format: increase indent width
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This significantly increases readability. This patch is pretty big so it is being done after mostly everything has settled.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-16 20:57:29 +09:00
41b49137a8
.clang-format: do not limit line length
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This hard limit destroys readability in some places.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-15 17:06:43 +09:00
47244daefb
treewide: migrate ldd callers
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This discontinues use of the deprecated ldd.Exec function for #25 .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-14 21:59:59 +09:00
299685775a
container: provide usage example
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This requires cgo so unfortunately will not run in the playground.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-14 18:25:22 +09:00
6d14bb814f
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 >
2025-11-14 01:03:26 +09:00
abeb67964f
treewide: document linkname uses
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These provide justification for each use of linkname. Poorly thought out uses of linkname are removed.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-13 07:14:16 +09:00
ac34635890
container: set FD_CLOEXEC on all open files
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While fd created from this side always has the FD_CLOEXEC flag, the same is not true for files left open by the parent. This change prevents those files from leaking into the container.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-12 00:18:29 +09:00
9dec9dbc4b
container/init: close setup pipe early
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This prevents leaking the setup pipe.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-11 07:31:58 +09:00
2f74adc8bd
container/init: close initial process files on termination
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This closes them during the adopt wait delay. This also keeps them alive.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-10 20:35:59 +09:00
38e9128a8c
container/std/seccomp: remove ineffectual typecast
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This is no longer necessary since the return type changed.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-07 05:45:51 +09:00
7ee702a44e
container/seccomp/presets: add fields to literals
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This keeps composites analysis happy.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-07 05:11:57 +09:00
3d188ef884
std: separate seccomp constants
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This avoids inadvertently using PNRs as syscall numbers.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-07 04:30:06 +09:00
042013bb04
container/std: syscall JSON adapter
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This provides cross-platform JSON adapter for syscall number.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-06 00:57:53 +09:00
5c2b63a7f1
container: add 386 constants
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While it is unlikely a use case for hakurei on i686 exists, it does not hurt to have this support.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 20:21:14 +09:00
9fd97e71d0
treewide: fit test untyped int literals in 32-bit
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This enables hakurei test suite to run on 32-bit targets.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 20:13:19 +09:00
fba201c995
container/std: relocate rule types
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This enables its use in hst for #15 .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 06:00:39 +09:00
7f27a6dc51
container/seccomp: use native types
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This prepares NativeRule for relocation to std for #15 .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 05:48:59 +09:00
b65aba9446
container/seccomp: alias libseccomp types
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This enables tests to refer to these types and check its size.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 05:21:43 +09:00
becaf8b6d7
std: relocate seccomp lookup tables
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This should enable resolving NativeRule in hst.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 04:48:05 +09:00
54c0d6bf48
container/seccomp/pnr: define pseudo syscalls
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This eliminates the cgo dependency from syscall lookup.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 04:32:41 +09:00
c1399f5030
std: rename from comp
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Seccomp lookup tables are going to be relocated here, and PNR constants.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-05 02:47:43 +09:00
cb9ebf0e15
hst/grp_pwd: specify new uid format
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This leaves slots available for additional uid ranges in Rosa OS.
This breaks all existing installations! Users are required to fix ownership manually.
Closes #18 .
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-04 08:24:41 +09:00
ae66b3d2fb
message: rename NewMsg to New
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Should have done this when relocating this from container. Now is a good time to rename it before v0.3.x.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-11-03 01:49:27 +09:00
68ff0a2ba6
container/params: expose pipe
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This increases flexibility of how caller wants to handle the I/O. Also makes it no longer rely on finalizer.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-31 22:39:02 +09:00
e9d00b9071
container/executable: handle nil msg
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This is useful in some tests.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-25 21:08:54 +09:00
0fd357e7f6
container/init: do not suspend output
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Init is not very talkative after process start even when verbose. Suspending output here is pointless and does more harm than good.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-23 08:11:00 +09:00
57231d4acf
container/init: improve signal handling
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The SIGTERM signal is delivered in many other cases and can lead to strange behaviour. The unconditional resume of the logger also causes strange behaviour in the cancellation forwarding path. This change also passes through additional signals.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-23 08:02:03 +09:00
c5f59c5488
container/syscall: export prctl wrapper
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This is useful as package "syscall" does not provide such a wrapper. This change also improves error handling to fully conform to the manpage.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-22 05:26:54 +09:00
622f945c22
container/init: check msg in entrypoint
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This covers invalid call to Init.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-22 04:20:08 +09:00
e94acc424c
container/comp: rename from bits
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This package will also hold syscall lookup tables for seccomp.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 20:54:03 +09:00
b9459a80c7
container/init: check use constants for open flags
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These bits are arch-specific.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 03:13:58 +09:00
f8189d1488
container/syscall: dot-import syscall
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This avoids having arch-specific constants for arm64.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-21 03:09:14 +09:00
ae65491223
container/init: use one channel for wait4
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When using two channels it is possible for the other case to be reached before all pending winfo are consumed, causing incorrect reporting.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-15 21:35:19 +09:00
e5ff40e7d3
container: synchronise after notify
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This should eliminate intermittent failures in the forward test.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-13 19:17:19 +09:00
123d7fbfd5
container/seccomp: remove export pipe
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This was only useful when wrapping bwrap.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-13 18:51:35 +09:00
7638a44fa6
treewide: parallel tests
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Most tests already had no global state, however parallel was never enabled. This change enables it for all applicable tests.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-13 04:38:48 +09:00
bff2a1e748
container/initplace: remove indirect method
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This is no longer useful and is highly error-prone.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-13 01:06:45 +09:00
f5a597c406
hst: rename /.hakurei constant
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This provides disambiguation from fhs.AbsTmp.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-11 14:32:35 +09:00
50f6fcb326
container/stub: mark test overrides as helper
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This fixes line information in test reporting messages.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-10 22:15:20 +09:00
a941ac025f
container/init: unwrap descriptive fatal error
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These errors are printed with a descriptive message prefixed to them, so it is more readable to expose the underlying errno.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-09 22:04:35 +09:00
87b5c30ef6
message: relocate from container
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This package is quite useful. This change allows it to be imported without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-09 05:18:19 +09:00
1f0226f7e0
container/check: relocate overlay escape
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This is used in hst to format strings.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-07 23:56:19 +09:00
584ce3da68
container/bits: move bind bits
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This allows referring to the bits without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-07 21:38:31 +09:00
5d18af0007
container/fhs: move pathname constants
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This allows referencing FHS pathnames without importing container.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-07 21:29:16 +09:00
0e6c1a5026
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 >
2025-10-07 20:57:58 +09:00
3ce63e95d7
container: move seccomp preset bits
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This allows holding the bits without cgo.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-10-07 18:28:20 +09:00
46cd3a28c8
container: remove global msg
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This frees all container instances of side effects.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-29 06:11:47 +09:00
e55822c62f
container/init: reduce verbose noise
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This makes it possible to optionally omit the identifying verbose message, for when the Op implementation can provide a much more useful message in its case, using information not yet available to the String method.
Signed-off-by: Ophestra <cat@gensokyo.uk >
2025-09-28 21:51:10 +09:00
