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| author | Keir Fraser <keir.fraser@citrix.com> | 2008-02-11 10:03:05 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-02-11 10:03:05 +0000 |
| commit | a408cea2055b5cc0ff84349a979c675c1e3e4109 (patch) | |
| tree | d630185ec16ea8c7f6a644399f34e3d5a9dc2218 /tools | |
| parent | 3988274ce74895aca83ebbf1c492fa94e8fc9797 (diff) | |
| download | xen-a408cea2055b5cc0ff84349a979c675c1e3e4109.tar.gz xen-a408cea2055b5cc0ff84349a979c675c1e3e4109.tar.bz2 xen-a408cea2055b5cc0ff84349a979c675c1e3e4109.zip | |
ioemu: make AIO optional (already done upstream)
Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/ioemu/block-raw.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/ioemu/block-raw.c b/tools/ioemu/block-raw.c index 68e8a370ca..1ecf29cdb5 100644 --- a/tools/ioemu/block-raw.c +++ b/tools/ioemu/block-raw.c @@ -25,7 +25,9 @@ #include "block_int.h" #include <assert.h> #ifndef _WIN32 +#ifndef NO_AIO #include <aio.h> +#endif #ifndef QEMU_TOOL #include "exec-all.h" @@ -255,6 +257,7 @@ label__raw_write__success: /***********************************************************/ /* Unix AIO using POSIX AIO */ +#ifndef NO_AIO typedef struct RawAIOCB { BlockDriverAIOCB common; struct aiocb aiocb; @@ -480,6 +483,7 @@ static void raw_aio_cancel(BlockDriverAIOCB *blockacb) pacb = &acb->next; } } +#endif static void raw_close(BlockDriverState *bs) { @@ -600,10 +604,12 @@ BlockDriver bdrv_raw = { raw_create, raw_flush, +#ifndef NO_AIO .bdrv_aio_read = raw_aio_read, .bdrv_aio_write = raw_aio_write, .bdrv_aio_cancel = raw_aio_cancel, .aiocb_size = sizeof(RawAIOCB), +#endif .protocol_name = "file", .bdrv_pread = raw_pread, .bdrv_pwrite = raw_pwrite, @@ -936,10 +942,12 @@ BlockDriver bdrv_host_device = { NULL, raw_flush, +#ifndef NO_AIO .bdrv_aio_read = raw_aio_read, .bdrv_aio_write = raw_aio_write, .bdrv_aio_cancel = raw_aio_cancel, .aiocb_size = sizeof(RawAIOCB), +#endif .bdrv_pread = raw_pread, .bdrv_pwrite = raw_pwrite, .bdrv_getlength = raw_getlength, |