diff options
| author | Keith Packard <keithp@keithp.com> | 2015-12-08 14:39:46 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2016-05-26 16:07:54 -0700 |
| commit | 6a5a4e60373c1386b311b2a8bb666c32d68a9d99 (patch) | |
| tree | 1643ea974c60cefb7dbd6d646e40d77263babaa3 /configure.ac | |
| parent | 8cf832c288dec13cbf3c25478a8ccef52d61f3db (diff) | |
Remove SIGIO support for input [v5]
This removes all of the SIGIO handling support used for input
throughout the X server, preparing the way for using threads for input
handling instead.
Places calling OsBlockSIGIO and OsReleaseSIGIO are marked with calls
to stub functions input_lock/input_unlock so that we don't lose this
information.
xfree86 SIGIO support is reworked to use internal versions of
OsBlockSIGIO and OsReleaseSIGIO.
v2: Don't change locking order (Peter Hutterer)
v3: Comment weird && FALSE in xf86Helper.c
Leave errno save/restore in xf86ReadInput
Squash with stub adding patch (Peter Hutterer)
v4: Leave UseSIGIO config parameter so that
existing config files don't break (Peter Hutterer)
v5: Split a couple of independent patch bits out
of kinput.c (Peter Hutterer)
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/configure.ac b/configure.ac index cf131238c..c728d3007 100644 --- a/configure.ac +++ b/configure.ac @@ -381,7 +381,6 @@ AM_CONDITIONAL(PPC_VIDEO, [test "x$PPC_VIDEO" = xyes]) AM_CONDITIONAL(SPARC64_VIDEO, [test "x$SPARC64_VIDEO" = xyes]) DRI=no -USE_SIGIO_BY_DEFAULT="yes" dnl it would be nice to autodetect these *CONS_SUPPORTs case $host_os in *freebsd* | *dragonfly*) @@ -411,9 +410,6 @@ case $host_os in ;; *solaris*) PKG_CHECK_EXISTS(libdrm, DRI=yes, DRI=no) - # Disable use of SIGIO by default until some system bugs are - # fixed - see Sun/OpenSolaris bug id 6879897 - USE_SIGIO_BY_DEFAULT="no" ;; darwin*) AC_DEFINE(CSRG_BASED, 1, [System is BSD-like]) @@ -446,9 +442,6 @@ AC_ARG_ENABLE(werror, AS_HELP_STRING([--enable-werror], AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug], [Enable debugging (default: disabled)]), [DEBUGGING=$enableval], [DEBUGGING=no]) -AC_ARG_ENABLE(use-sigio-by-default, AS_HELP_STRING([--enable-use-sigio-by-default] - [Enable SIGIO input handlers by default (default: $USE_SIGIO_BY_DEFAULT)]), - [USE_SIGIO_BY_DEFAULT=$enableval], []) AC_ARG_WITH(int10, AS_HELP_STRING([--with-int10=BACKEND], [int10 backend: vm86, x86emu or stub]), [INT10="$withval"], [INT10="$DEFAULT_INT10"]) @@ -967,13 +960,6 @@ if test "x$CONFIG_WSCONS" = xyes; then AC_DEFINE(CONFIG_WSCONS, 1, [Use wscons for input auto configuration]) fi -if test "x$USE_SIGIO_BY_DEFAULT" = xyes; then - USE_SIGIO_BY_DEFAULT_VALUE=TRUE -else - USE_SIGIO_BY_DEFAULT_VALUE=FALSE -fi -AC_DEFINE_UNQUOTED([USE_SIGIO_BY_DEFAULT], [$USE_SIGIO_BY_DEFAULT_VALUE], - [Use SIGIO handlers for input device events by default]) AC_MSG_CHECKING([for glibc...]) AC_PREPROC_IFELSE([AC_LANG_SOURCE([ |