jcs.org / qemu
qemu with hax to log dma reads & writes jcs.org/2018/11/12/vfio
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futex: add missing header guards

The header file was introduced by fbcc3e5 ("qemu-thread: optimize QemuLockCnt
with futexes on Linux", 2017-01-16) without header guards. Add them.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

authored by

Emilio G. Cota and committed by
Michael Tokarev f3245d63 70857ad6

+5
+5
include/qemu/futex.h
··· 11 11 * 12 12 */ 13 13 14 + #ifndef QEMU_FUTEX_H 15 + #define QEMU_FUTEX_H 16 + 14 17 #include <sys/syscall.h> 15 18 #include <linux/futex.h> 16 19 ··· 34 37 } 35 38 } 36 39 } 40 + 41 + #endif /* QEMU_FUTEX_H */