net/sendme: patch for rust libc issue on netbsd/aarch64

[ci4ic4 (via pkgsrc-wip) <commit-notify%pkgsrc.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	ci4ic4 <ci4ic4%gmail.com@localhost>
Pushed By:	ci4ic4
Date:		Sat Nov 7 11:50:11 2026 +0000
Changeset:	c6680902c78b6cb8983b68f1863e752af5eda3da

Modified Files:
	sendme/distinfo
Added Files:
	sendme/patches/patch-.._vendor_libc-0.2.190_src_unix_bsd_netbsdlike_netbsd_aarch64.rs

Log Message:
net/sendme: patch for rust libc issue on netbsd/aarch64

NetBSD/aarch64 (AAPCS64) defines __ALIGNBYTES as sizeof(__int128_t) - 1
(sys/arch/arm/include/cdefs.h).  With 3, CMSG_NXTHDR() lands in padding,
reads cmsg_len 0 and noq-udp spins forever on the first received datagram.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=c6680902c78b6cb8983b68f1863e752af5eda3da

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 sendme/distinfo                                         |  1 +
 ...bc-0.2.190_src_unix_bsd_netbsdlike_netbsd_aarch64.rs | 17 +++++++++++++++++
 2 files changed, 18 insertions(+)

diffs:
diff --git a/sendme/distinfo b/sendme/distinfo
index af464ecf2a..dd956f6980 100644
--- a/sendme/distinfo
+++ b/sendme/distinfo
@@ -1377,3 +1377,4 @@ Size (zerovec-derive-0.11.6.crate) = 23102 bytes
 BLAKE2s (zmij-1.0.23.crate) = 09f6f3e1ddf6abff21579db43caec1b708ad2de496f17489b16849f016b7ae5e
 SHA512 (zmij-1.0.23.crate) = 12f8d9726b232b6be68cefbe294505debb7a98715c11b95d89682a596fe1a02d9d7b2a6cdba97f2e8d47fa947ffbce9506a18568f2cab749ca3d03121e5fb66d
 Size (zmij-1.0.23.crate) = 28612 bytes
+SHA1 (patch-.._vendor_libc-0.2.190_src_unix_bsd_netbsdlike_netbsd_aarch64.rs) = 1b7a6f8ade78b8156b11ea3fdb67deac959da44d
diff --git a/sendme/patches/patch-.._vendor_libc-0.2.190_src_unix_bsd_netbsdlike_netbsd_aarch64.rs b/sendme/patches/patch-.._vendor_libc-0.2.190_src_unix_bsd_netbsdlike_netbsd_aarch64.rs
new file mode 100644
index 0000000000..34b868d6e7
--- /dev/null
+++ b/sendme/patches/patch-.._vendor_libc-0.2.190_src_unix_bsd_netbsdlike_netbsd_aarch64.rs
@@ -0,0 +1,17 @@
+$NetBSD$
+
+NetBSD/aarch64 (AAPCS64) defines __ALIGNBYTES as sizeof(__int128_t) - 1
+(sys/arch/arm/include/cdefs.h).  With 3, CMSG_NXTHDR() lands in padding,
+reads cmsg_len 0 and noq-udp spins forever on the first received datagram.
+
+--- ../vendor/libc-0.2.190/src/unix/bsd/netbsdlike/netbsd/aarch64.rs.orig	2026-11-07 10:22:50.257978696 +0000
++++ ../vendor/libc-0.2.190/src/unix/bsd/netbsdlike/netbsd/aarch64.rs	2026-11-07 10:22:50.260188475 +0000
+@@ -65,7 +65,7 @@
+     }
+ }
+ 
+-pub(crate) const _ALIGNBYTES: usize = size_of::<c_int>() - 1;
++pub(crate) const _ALIGNBYTES: usize = size_of::<u128>() - 1;
+ 
+ pub const PT_GETREGS: c_int = PT_FIRSTMACH + 0;
+ pub const PT_SETREGS: c_int = PT_FIRSTMACH + 1;