update version

[ltt-control.git] / trunk / ltt-control / liblttctl / lttctl.h

diff --git a/trunk/ltt-control/liblttctl/lttctl.h b/trunk/ltt-control/liblttctl/lttctl.h
index 053c0f47b94005478f03c446edaf3988334c6f82..31fd7cb564912ba5e2b60ff53ef3707d807f4927 100644 (file)
--- a/trunk/ltt-control/liblttctl/lttctl.h
+++ b/trunk/ltt-control/liblttctl/lttctl.h
@@ -14,86 +14,26 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.        See the
  * GNU General Public License for more details.
  *
- *
- * Inspired from iptables, by James Morris <jmorris@intercode.com.au>.
- * 
  */
 
 #ifndef _LIBLTT_H
 #define _LIBLTT_H
 
-#include <linux/limits.h>
-#include <asm/types.h>
-#include <sys/socket.h>
-#include <linux/netlink.h>
-
-#ifndef NETLINK_LTT
-#define NETLINK_LTT 31
-#endif
-
-
-enum trace_op {
-       OP_CREATE,
-       OP_DESTROY,
-       OP_START,
-       OP_STOP,
-       OP_NONE
-};
-
-enum trace_mode {
-       LTT_TRACE_NORMAL,
-       LTT_TRACE_FLIGHT,
-       LTT_TRACE_HYBRID
-};
-
-typedef struct lttctl_peer_msg {
-       char trace_name[NAME_MAX];
-       char trace_type[NAME_MAX];
-       enum trace_op op;
-       union {
-               struct {
-                       enum trace_mode mode;
-                       unsigned subbuf_size_low;
-                       unsigned n_subbufs_low;
-                       unsigned subbuf_size_med;
-                       unsigned n_subbufs_med;
-                       unsigned subbuf_size_high;
-                       unsigned n_subbufs_high;
-               } new_trace;
-       } args;
-} lttctl_peer_msg_t;
-
-
-struct lttctl_handle
-{
-       int fd;
-       //u_int8_t blocking;
-       struct sockaddr_nl local;
-       struct sockaddr_nl peer;
-};
-
-typedef struct lttctl_resp_msg {
-       int err;
-} lttctl_resp_msg_t;
-
-struct lttctl_handle *lttctl_create_handle(void);
-
-int lttctl_destroy_handle(struct lttctl_handle *h);
-
-
-int lttctl_create_trace(const struct lttctl_handle *h,
-               char *name, enum trace_mode mode, char *trace_type,
-               unsigned subbuf_size_low, unsigned n_subbufs_low,
-               unsigned subbuf_size_med, unsigned n_subbufs_med,
-               unsigned subbuf_size_high, unsigned n_subbufs_high);
-
-int lttctl_destroy_trace(const struct lttctl_handle *handle, char *name);
-
-int lttctl_start(const struct lttctl_handle *handle, char *name);
-
-int lttctl_stop(const struct lttctl_handle *handle, char *name);
-
-#define LTTCTLM_BASE   0x10
-#define LTTCTLM_CONTROL        (LTTCTLM_BASE + 1)      /* LTT control message */
-
-#endif //_LIBLTT_H
+int lttctl_init(void);
+int lttctl_destroy(void);
+int lttctl_setup_trace(const char *name);
+int lttctl_destroy_trace(const char *name);
+int lttctl_alloc_trace(const char *name);
+int lttctl_start(const char *name);
+int lttctl_pause(const char *name);
+int lttctl_set_trans(const char *name, const char *trans);
+int lttctl_set_channel_enable(const char *name, const char *channel,
+               int enable);
+int lttctl_set_channel_overwrite(const char *name, const char *channel,
+               int overwrite);
+int lttctl_set_channel_subbuf_num(const char *name, const char *channel,
+               unsigned subbuf_num);
+int lttctl_set_channel_subbuf_size(const char *name, const char *channel,
+               unsigned subbuf_size);
+
+#endif /*_LIBLTT_H */