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Diffstat (limited to 'xorg-server/hw/xfree86/os-support')
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/sigio.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/os-support/shared/sigio.c b/xorg-server/hw/xfree86/os-support/shared/sigio.c
index 44136ccfb..aed5654e8 100644
--- a/xorg-server/hw/xfree86/os-support/shared/sigio.c
+++ b/xorg-server/hw/xfree86/os-support/shared/sigio.c
@@ -145,6 +145,9 @@ xf86InstallSIGIOHandler(int fd, void (*f)(int, void *), void *closure)
int blocked;
int installed = FALSE;
+ if (!xf86Info.useSIGIO)
+ return 0;
+
for (i = 0; i < MAX_FUNCS; i++)
{
if (!xf86SigIOFuncs[i].f)
@@ -216,6 +219,9 @@ xf86RemoveSIGIOHandler(int fd)
int maxfd;
int ret;
+ if (!xf86Info.useSIGIO)
+ return 0;
+
max = 0;
maxfd = -1;
ret = 0;