en Copyright 2015 Java http://kernelsources.org:8080/source/history/freebsd/include/uexterror.h#95e33099c74d9fc7963968f052b7546ad3040317 runtime: add the ability to set exterrors in userspaceThe UEXTERROR(3) macro is a partial analog to EXTERROR(9) that setsthe current user exterror state and errno. The main difference isthat it returns no value and sets errno directly since that's thetypical pattern in libraries.While here move the storage and constructor for single-threadedprogram's uexterr to its own file.Reviewed by: kibEffort: CHERI upstreamingSponsored by: Innovate UKDifferential Revision: https://reviews.freebsd.org/D58059 List of files: /freebsd/include/uexterror.h Thu, 20 Aug 2026 12:39:00 +0200 Brooks Davis <brooks@FreeBSD.org>