From 4e686231c289b28a54018f315757fc720b56c8ac Mon Sep 17 00:00:00 2001 From: GNU Libc Maintainers Date: Mon, 10 Jun 2024 22:25:19 +0200 Subject: [PATCH] git-send_interrupt commit 8f22e36238c94e2a89da624e03c224895f9dd691 Author: Samuel Thibault Date: Tue Nov 14 02:03:35 2023 +0100 hurd: Make _hurd_intr_rpc_mach_msg avoid returning MACH_SEND_INTERRUPTED When the given options do not include MACH_SEND_INTERRUPT, _hurd_intr_rpc_mach_msg (aka mach_msg) is not supposed to return MACH_SEND_INTERRUPTED. In such a case we thus have to retry sending the message. This was observed to fix various occurrences of spurious "(ipc/send) interrupted" errors when running haskell programs. Gbp-Pq: Topic hurd-i386 Gbp-Pq: Name git-send_interrupt.diff --- hurd/intr-msg.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/hurd/intr-msg.c b/hurd/intr-msg.c index 3cbf039d1..737bfe0ff 100644 --- a/hurd/intr-msg.c +++ b/hurd/intr-msg.c @@ -143,6 +143,12 @@ _hurd_intr_rpc_mach_msg (mach_msg_header_t *msg, XXX */ goto retry_receive; } + if (!(option & MACH_SEND_INTERRUPT)) + { + option = user_option; + timeout = user_timeout; + goto message; + } /* FALLTHROUGH */ /* These are the other codes that mean a pseudo-receive modified -- 2.30.2