Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

[linux-drm-fsl-dcu.git] / arch / um / os-Linux / file.c

diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c
index 189fa677085a7880d9d8c7bdbcd4593de04a3ea1..371b4335f46dd2985fa852ef4a97abccc03080e5 100644 (file)
--- a/arch/um/os-Linux/file.c
+++ b/arch/um/os-Linux/file.c
@@ -162,25 +162,6 @@ int os_set_owner(int fd, int pid)
        return 0;
 }
 
-/* FIXME? moved wholesale from sigio_user.c to get fcntls out of that file */
-int os_sigio_async(int master, int slave)
-{
-       int flags;
-
-       flags = fcntl(master, F_GETFL);
-       if(flags < 0)
-               return -errno;
-
-       if((fcntl(master, F_SETFL, flags | O_NONBLOCK | O_ASYNC) < 0) ||
-          (fcntl(master, F_SETOWN, os_getpid()) < 0))
-               return -errno;
-
-       if((fcntl(slave, F_SETFL, flags | O_NONBLOCK) < 0))
-               return -errno;
-
-       return(0);
-}
-
 int os_mode_fd(int fd, int mode)
 {
        int err;