[Valgrind-developers] [valgrind] FreeBSD syscall: make syscall kenv unhandles actions a -v warning

[Paul F. <pa...@so...>]

https://sourceware.org/cgit/valgrind/commit/?id=b88f40e6557b1f16184230d686490bcffa2bd5eb

commit b88f40e6557b1f16184230d686490bcffa2bd5eb
Author: Paul Floyd <pj...@wa...>
Date:   Thu Jul 10 20:40:43 2025 +0200

    FreeBSD syscall: make syscall kenv unhandles actions a -v warning
    
    Was VG_(unimplemented) which bombs. That's a bit drastic for a syscall intented
    to be called directly by users.

Diff:
---
 coregrind/m_syswrap/syswrap-freebsd.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/coregrind/m_syswrap/syswrap-freebsd.c b/coregrind/m_syswrap/syswrap-freebsd.c
index 22053da7f5..e6e71c78d9 100644
--- a/coregrind/m_syswrap/syswrap-freebsd.c
+++ b/coregrind/m_syswrap/syswrap-freebsd.c
@@ -3708,8 +3708,10 @@ PRE(sys_kenv)
    case VKI_KENV_DUMP:
       break;
    default:
-      VG_(message)(Vg_UserMsg, "unhandled kenv cmd %" FMT_REGWORD "u", ARG1);
-      VG_(unimplemented) ("unhandled kenv cmd");
+      if (VG_(clo_verbosity) >= 1) {
+         VG_(umsg)("Warning: unimplemented kenv action: %" FMT_REGWORD "d\n",
+            ARG1);
+      }
       break;
    }
 }