linux-container: Add comment on exception handling.

* gnu/build/linux-container.scm (run-container): Add note about writing the exceptions.
2017-02-04 18:14:12 +01:00 · 2017-02-04 18:14:12 +01:00 · 36c4917c91
commit 36c4917c91
parent 168aba2978
1 changed files with 2 additions and 0 deletions
--- a/gnu/build/linux-container.scm
+++ b/gnu/build/linux-container.scm
@ -235,6 +235,8 @@ host user identifiers to map into the user namespace."
                                                               namespaces)))
                    (lambda args
                      ;; Forward the exception to the parent process.
+                      ;; FIXME: SRFI-35 conditions and non-trivial objects
+                      ;; cannot be 'read' so they shouldn't be written as is.
                      (write args child)
                      (primitive-exit 3))))
                ;; TODO: Manage capabilities.