Xext/xselinux: Use NotifyFd interface
Replace block/wakeup handlers with SetNotifyFd. Much nicer now. Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Keith Packard <keithp@keithp.com>
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@ -810,15 +810,9 @@ SELinuxResourceState(CallbackListPtr *pcbl, void *unused, void *calldata)
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static int netlink_fd;
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static void
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SELinuxBlockHandler(void *data, struct timeval **tv, void *read_mask)
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SELinuxNetlinkNotify(int fd, int ready, void *data)
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{
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}
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static void
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SELinuxWakeupHandler(void *data, int num_fds, void *read_mask)
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{
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if (num_fds > 0 && FD_ISSET(netlink_fd, (fd_set *) read_mask))
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avc_netlink_check_nb();
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avc_netlink_check_nb();
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}
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void
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@ -844,9 +838,7 @@ SELinuxFlaskReset(void)
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/* Tear down SELinux stuff */
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audit_close(audit_fd);
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avc_netlink_release_fd();
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RemoveBlockAndWakeupHandlers(SELinuxBlockHandler, SELinuxWakeupHandler,
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NULL);
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RemoveGeneralSocket(netlink_fd);
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RemoveNotifyFd(netlink_fd);
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avc_destroy();
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}
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@ -918,9 +910,7 @@ SELinuxFlaskInit(void)
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FatalError("SELinux: Failed to create atom\n");
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netlink_fd = avc_netlink_acquire_fd();
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AddGeneralSocket(netlink_fd);
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RegisterBlockAndWakeupHandlers(SELinuxBlockHandler, SELinuxWakeupHandler,
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NULL);
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SetNotifyFd(netlink_fd, SELinuxNetlinkNotify, X_NOTIFY_READ, NULL);
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/* Register callbacks */
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ret &= AddCallback(&ClientStateCallback, SELinuxClientState, NULL);
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