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Add CAS version parameter to the C wrapper

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This commit is contained in:
Vitaliy Filippov
2021-06-19 01:00:52 +03:00
parent 511a89948b
commit 6ca8afffe5
4 changed files with 48 additions and 27 deletions
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src/vitastor_c.h
+4 -3
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@@ -19,7 +19,8 @@ extern "C" {
struct vitastor_c;
typedef struct vitastor_c vitastor_c;
typedef void VitastorIOHandler(long retval, void *opaque);
typedef void VitastorReadHandler(void *opaque, long retval, uint64_t version);
typedef void VitastorIOHandler(void *opaque, long retval);
// QEMU
typedef void IOHandler(void *opaque);
@@ -37,8 +38,8 @@ void vitastor_c_uring_wait_ready(vitastor_c *client);
void vitastor_c_uring_handle_events(vitastor_c *client);
void vitastor_c_uring_wait_events(vitastor_c *client);
void vitastor_c_read(vitastor_c *client, uint64_t inode, uint64_t offset, uint64_t len,
struct iovec *iov, int iovcnt, VitastorIOHandler cb, void *opaque);
void vitastor_c_write(vitastor_c *client, uint64_t inode, uint64_t offset, uint64_t len,
struct iovec *iov, int iovcnt, VitastorReadHandler cb, void *opaque);
void vitastor_c_write(vitastor_c *client, uint64_t inode, uint64_t offset, uint64_t len, uint64_t check_version,
struct iovec *iov, int iovcnt, VitastorIOHandler cb, void *opaque);
void vitastor_c_sync(vitastor_c *client, VitastorIOHandler cb, void *opaque);
void vitastor_c_watch_inode(vitastor_c *client, char *image, VitastorIOHandler cb, void *opaque);