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-rw-r--r--posix-aio-compat.h68
1 files changed, 0 insertions, 68 deletions
diff --git a/posix-aio-compat.h b/posix-aio-compat.h
deleted file mode 100644
index 1c5dcbd920..0000000000
--- a/posix-aio-compat.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * QEMU posix-aio emulation
- *
- * Copyright IBM, Corp. 2008
- *
- * Authors:
- * Anthony Liguori <aliguori@us.ibm.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2. See
- * the COPYING file in the top-level directory.
- *
- */
-
-#ifndef QEMU_POSIX_AIO_COMPAT_H
-#define QEMU_POSIX_AIO_COMPAT_H
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <signal.h>
-
-#include "sys-queue.h"
-
-#define QEMU_PAIO_CANCELED 0x01
-#define QEMU_PAIO_NOTCANCELED 0x02
-#define QEMU_PAIO_ALLDONE 0x03
-
-struct qemu_paiocb
-{
- int aio_fildes;
- union {
- struct iovec *aio_iov;
- void *aio_ioctl_buf;
- };
- int aio_niov;
- size_t aio_nbytes;
-#define aio_ioctl_cmd aio_nbytes /* for QEMU_PAIO_IOCTL */
- int ev_signo;
- off_t aio_offset;
- unsigned aio_flags;
-/* 512 byte alignment required for buffer, offset and length */
-#define QEMU_AIO_SECTOR_ALIGNED 0x01
-
- /* private */
- TAILQ_ENTRY(qemu_paiocb) node;
- int aio_type;
-#define QEMU_PAIO_READ 0x01
-#define QEMU_PAIO_WRITE 0x02
-#define QEMU_PAIO_IOCTL 0x03
- ssize_t ret;
- int active;
-};
-
-struct qemu_paioinit
-{
- unsigned int aio_threads;
- unsigned int aio_num;
- unsigned int aio_idle_time;
-};
-
-int qemu_paio_init(struct qemu_paioinit *aioinit);
-int qemu_paio_read(struct qemu_paiocb *aiocb);
-int qemu_paio_write(struct qemu_paiocb *aiocb);
-int qemu_paio_ioctl(struct qemu_paiocb *aiocb);
-int qemu_paio_error(struct qemu_paiocb *aiocb);
-ssize_t qemu_paio_return(struct qemu_paiocb *aiocb);
-int qemu_paio_cancel(int fd, struct qemu_paiocb *aiocb);
-
-#endif