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| author |   aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-02-05 21:23:54 +0000 |
|---|---|---|
| committer | aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-02-05 21:23:54 +0000 |
| commit | be959463afd3e257611d6b6ab98d24c0c94d4e3d (patch) | |
| tree | 71bba16628c40da3af95a8a05d9470fa26c8bd6e /qemu-common.h | |
| parent | Add a scatter-gather list type and accessors (Avi Kivity) (diff) | |
| download | qemu-kvm-be959463afd3e257611d6b6ab98d24c0c94d4e3d.tar.gz qemu-kvm-be959463afd3e257611d6b6ab98d24c0c94d4e3d.tar.bz2 qemu-kvm-be959463afd3e257611d6b6ab98d24c0c94d4e3d.zip | |
Add qemu_iovec_reset() (Avi Kivity)
Add a helper to zero out an existing iovec. Removes the need to deallocate
and reallocate it.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6523 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'qemu-common.h')
| -rw-r--r-- | qemu-common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/qemu-common.h b/qemu-common.h index 8aef55867..db3349315 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -201,6 +201,7 @@ typedef struct QEMUIOVector { void qemu_iovec_init(QEMUIOVector *qiov, int alloc_hint); void qemu_iovec_add(QEMUIOVector *qiov, void *base, size_t len); void qemu_iovec_destroy(QEMUIOVector *qiov); +void qemu_iovec_reset(QEMUIOVector *qiov); void qemu_iovec_to_buffer(QEMUIOVector *qiov, void *buf); void qemu_iovec_from_buffer(QEMUIOVector *qiov, const void *buf, size_t count); |