Hi, Thanks for your fix. It works fine for me.
"Taylor R Campbell" <riastr...@netbsd.org> writes: > Module Name: src > Committed By: riastradh > Date: Sat May 25 13:44:48 UTC 2024 > > Modified Files: > src/sys/sys: ucontext.h > > Log Message: > ucontext.h: Expose __UCONTEXT_SIZE to userland. > > But don't expose __CTASSERT(__UCONTEXT_SIZE == sizeof(ucontext_t)) to > userland. > > - __UCONTEXT_SIZE will be needed soon by libc and signal trampolines > in order to version ucontext so we can safely expand it with > architecture extensions. > > - __CTASSERT is not safe to use in header files in arbitrary > compilation environments (although in the NetBSD kernel build it is > safe). Exposing the __CTASSERT in a header file used by userland > appears to have the side effect of breaking the Firefox build in > rustc, though the mechanism isn't entirely clear. > > Firefox/rustc discussion here: > https://mail-index.netbsd.org/pkgsrc-users/2024/05/18/msg039578.html > > Let's see if this makes a difference -- if it works, great; if not, > maybe it will help us to narrow down what's happening with rustc and > Firefox. > > > To generate a diff of this commit: > cvs rdiff -u -r1.23 -r1.24 src/sys/sys/ucontext.h > > Please note that diffs are not public domain; they are subject to the > copyright notices on the relevant files. > > Modified files: > > Index: src/sys/sys/ucontext.h > diff -u src/sys/sys/ucontext.h:1.23 src/sys/sys/ucontext.h:1.24 > --- src/sys/sys/ucontext.h:1.23 Fri May 24 13:50:30 2024 > +++ src/sys/sys/ucontext.h Sat May 25 13:44:48 2024 > @@ -1,4 +1,4 @@ > -/* $NetBSD: ucontext.h,v 1.23 2024/05/24 13:50:30 ryoon Exp $ */ > +/* $NetBSD: ucontext.h,v 1.24 2024/05/25 13:44:48 riastradh Exp $ */ > > /*- > * Copyright (c) 1999, 2003, 2024 The NetBSD Foundation, Inc. > @@ -82,6 +82,10 @@ struct __ucontext { > #define _UC_UCONTEXT_ALIGN (~0) > #endif > > +#ifndef __UCONTEXT_SIZE > +#define __UCONTEXT_SIZE sizeof(ucontext_t) > +#endif > + > #ifndef _UC_TLSBASE > #error _UC_TLSBASE not defined. > #endif > @@ -105,8 +109,6 @@ int cpu_mcontext_validate(struct lwp *, > > #ifdef __UCONTEXT_SIZE > __CTASSERT(sizeof(ucontext_t) == __UCONTEXT_SIZE); > -#else > -#define __UCONTEXT_SIZE sizeof(ucontext_t) > #endif > #endif /* _KERNEL */ > > -- Ryo ONODERA // r...@tetera.org PGP fingerprint = 82A2 DC91 76E0 A10A 8ABB FD1B F404 27FA C7D1 15F3
