From 2cf9eb6c4ead758c0083a30460e3244fab92f268 Mon Sep 17 00:00:00 2001 From: Edward Tomasz Napierala Date: Mon, 16 Dec 2019 20:15:44 +0000 Subject: Add a hack to make ^T work for Linux binaries, enabled with 'compat.linux.preserve_vstatus=1' sysctl. MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D21967 --- share/man/man4/linux.4 | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'share') diff --git a/share/man/man4/linux.4 b/share/man/man4/linux.4 index 04e7a82585f7..997dc16d7692 100644 --- a/share/man/man4/linux.4 +++ b/share/man/man4/linux.4 @@ -109,6 +109,14 @@ Recent versions of GNU libc are known to use different syscalls depending on the value of this sysctl. .It Va compat.linux.oss_version Linux Open Sound System version. +.It Va compat.linux.preserve_vstatus +When set to 1, it prevents Linux applications from resetting the +.Xr termios 4 +VSTATUS setting. +From a user perspective, this makes +.Va SIGINFO +work for Linux executables. +Defaults to 0. .Sh FILES .Bl -tag -width /compat/linux/dev/shm -compact .It Pa /compat/linux -- cgit v1.2.3