diff options
Diffstat (limited to 'xorg-server/hw/xfree86/os-support/shared/sigio.c')
| -rw-r--r-- | xorg-server/hw/xfree86/os-support/shared/sigio.c | 6 |
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; |