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| author | Eric Blake <eblake@redhat.com> | 2017-10-27 12:40:36 +0200 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2017-10-30 21:48:36 +0100 |
| commit | 56dc682bf5e3a64b64a658c0aeec37570719c929 (patch) | |
| tree | 7b33c490a834eea42905e4875dfc3de0b3ac653c /nbd/nbd-internal.h | |
| parent | d2febedb45729d1fe431ca7c1ed9519acfb454c4 (diff) | |
| download | qemu-56dc682bf5e3a64b64a658c0aeec37570719c929.tar.gz | |
nbd: Move nbd_read() to common header
An upcoming change to block/nbd-client.c will want to read the
tail of a structured reply chunk directly from the wire. Move
this function to make it easier.
Based on a patch from Vladimir Sementsov-Ogievskiy.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20171027104037.8319-12-eblake@redhat.com>
Diffstat (limited to 'nbd/nbd-internal.h')
| -rw-r--r-- | nbd/nbd-internal.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/nbd/nbd-internal.h b/nbd/nbd-internal.h index 4f24d6e57d..b64eb1cc9b 100644 --- a/nbd/nbd-internal.h +++ b/nbd/nbd-internal.h @@ -82,15 +82,6 @@ static inline int nbd_read_eof(QIOChannel *ioc, void *buffer, size_t size, return ret; } -/* nbd_read - * Reads @size bytes from @ioc. Returns 0 on success. - */ -static inline int nbd_read(QIOChannel *ioc, void *buffer, size_t size, - Error **errp) -{ - return qio_channel_read_all(ioc, buffer, size, errp) < 0 ? -EIO : 0; -} - /* nbd_write * Writes @size bytes to @ioc. Returns 0 on success. */ |