server: bump protocol version

[fio.git] / server.h

diff --git a/server.h b/server.h
index dc4a4198e5d82ff79bb76d3e51d2fff58523773a..4a81bcdc5be2e65e78dde4a895893b45ac3ac9b6 100644 (file)
--- a/server.h
+++ b/server.h
@@ -38,7 +38,7 @@ struct fio_net_cmd_reply {
 };
 
 enum {
-       FIO_SERVER_VER                  = 50,
+       FIO_SERVER_VER                  = 59,
 
        FIO_SERVER_MAX_FRAGMENT_PDU     = 1024,
        FIO_SERVER_MAX_CMD_MB           = 2048,
@@ -172,12 +172,18 @@ struct cmd_text_pdu {
        uint8_t buf[0];
 };
 
+enum {
+       XMIT_COMPRESSED         = 1U,
+       STORE_COMPRESSED        = 2U,
+};
+
 struct cmd_iolog_pdu {
        uint64_t nr_samples;
        uint32_t thread_number;
        uint32_t log_type;
        uint32_t compressed;
        uint32_t log_offset;
+       uint32_t log_hist_coarseness;
        uint8_t name[FIO_NET_NAME_MAX];
        struct io_sample samples[0];
 };
@@ -206,15 +212,18 @@ extern void fio_server_send_ts(struct thread_stat *, struct group_run_stats *);
 extern void fio_server_send_gs(struct group_run_stats *);
 extern void fio_server_send_du(void);
 extern void fio_server_send_job_options(struct flist_head *, unsigned int);
-extern int fio_server_get_verify_state(const char *, int, void **, int *);
+extern int fio_server_get_verify_state(const char *, int, void **);
 
-extern struct fio_net_cmd *fio_net_recv_cmd(int sk);
+extern struct fio_net_cmd *fio_net_recv_cmd(int sk, bool wait);
 
 extern int fio_send_iolog(struct thread_data *, struct io_log *, const char *);
 extern void fio_server_send_add_job(struct thread_data *);
 extern void fio_server_send_start(struct thread_data *);
 extern int fio_net_send_quit(int sk);
 
+extern int fio_server_create_sk_key(void);
+extern void fio_server_destroy_sk_key(void);
+
 extern int exit_backend;
 extern int fio_net_port;