%module(docstring=DOCSTRING) lttng
%include "typemaps.i"
+%include "stdint.i"
%include "pyabc.i"
%{
#define SWIG_FILE_WITH_INIT
LTTNG_EVENT_CONTEXT_PTHREAD_ID = 10,
};
-%rename("CALIBRATE_FUNCTION") LTTNG_CALIBRATE_FUNCTION;
-enum lttng_calibrate_type {
- LTTNG_CALIBRATE_FUNCTION = 0,
-};
%rename("_lttng_enable_channel") lttng_enable_channel(struct lttng_handle *handle, struct lttng_channel *chan);
%rename("_lttng_disable_event") lttng_disable_event(struct lttng_handle *handle, const char *name, const char *channel_name);
%rename("_lttng_disable_channel") lttng_disable_channel(struct lttng_handle *handle, const char *name);
-%rename("_lttng_calibrate") lttng_calibrate(struct lttng_handle *handle, struct lttng_calibrate *calibrate);
%rename("channel_set_default_attr") lttng_channel_set_default_attr(struct lttng_domain *domain, struct lttng_channel_attr *attr);
//Redefined functions
int lttng_disable_event(struct lttng_handle *handle,
const char *name, const char *channel_name);
int lttng_disable_channel(struct lttng_handle *handle, const char *name);
-int lttng_calibrate(struct lttng_handle *handle, struct lttng_calibrate *calibrate);
int lttng_register_consumer(struct lttng_handle *handle, const char *socket_path);
int lttng_list_sessions(struct lttng_session **sessions);
int lttng_list_domains(const char *session_name, struct lttng_domain **domains);
return _lttng_disable_channel(handle._h, name)
except AttributeError:
raise TypeError("in method 'disable_channel', argument 1 must be a Handle instance")
-
-
-def calibrate(handle, calibrate):
- """
- calibrate(Handle handle, Calibrate calibrate) -> int
-
- Quantify LTTng overhead.
- Returns size of returned session payload data or a negative error code.
- """
-
- try:
- return _lttng_calibrate(handle._h, calibrate)
- except AttributeError:
- raise TypeError("in method 'calibrate', argument 1 must be a Handle instance")
%}
%rename("Domain") lttng_domain;
%rename("EventContext") lttng_event_context;
%rename("Event") lttng_event;
-%rename("Calibrate") lttng_calibrate;
%rename("ChannelAttr") lttng_channel_attr;
%rename("Channel") lttng_channel;
%rename("Session") lttng_session;
}
};
-struct lttng_event_probe_attr { };
-
-struct lttng_event_function_attr { };
-
-struct lttng_event { };
-%extend lttng_event {
- char *__repr__() {
- static char temp[512];
- char evtype[50];
- char logtype[50];
-
- switch ( $self->type ) {
- case -1:
- sprintf(evtype, "EVENT_ALL");
- break;
- case 0:
- sprintf(evtype, "EVENT_TRACEPOINT");
- break;
- case 1:
- sprintf(evtype, "EVENT_PROBE");
- break;
- case 2:
- sprintf(evtype, "EVENT_FUNCTION");
- break;
- case 3:
- sprintf(evtype, "EVENT_FUNCTION_ENTRY");
- break;
- case 4:
- sprintf(evtype, "EVENT_NOOP");
- break;
- case 5:
- sprintf(evtype, "EVENT_SYSCALL");
- break;
- default:
- sprintf(evtype, "%i", $self->type);
- break;
- }
+struct lttng_event_probe_attr {
+ uint64_t addr;
+ uint64_t offset;
+ char symbol_name[LTTNG_SYMBOL_NAME_LEN];
+ char padding[LTTNG_EVENT_PROBE_PADDING1];
+};
- switch ( $self->loglevel_type ) {
- case 0:
- sprintf(logtype, "EVENT_LOGLEVEL_ALL");
- break;
- case 1:
- sprintf(logtype, "EVENT_LOGLEVEL_RANGE");
- break;
- case 2:
- sprintf(logtype, "EVENT_LOGLEVEL_SINGLE");
- break;
- default:
- sprintf(logtype, "%i", $self->loglevel_type);
- break;
- }
+struct lttng_event_function_attr {
+ char symbol_name[LTTNG_SYMBOL_NAME_LEN];
+ char padding[LTTNG_EVENT_FUNCTION_PADDING1];
+};
- sprintf(temp, "lttng.Event; name('%s'), type(%s), "
- "loglevel_type(%s), loglevel(%i), "
- "enabled(%s), pid(%i)",
- $self->name, evtype, logtype, $self->loglevel,
- $self->enabled ? "True" : "False", $self->pid);
- return &temp[0];
- }
-}
+struct lttng_event {
+ enum lttng_event_type type;
+ char name[LTTNG_SYMBOL_NAME_LEN];
+
+ enum lttng_loglevel_type loglevel_type;
+ int loglevel;
+
+ int32_t enabled;
+ pid_t pid;
+
+ char padding[LTTNG_EVENT_PADDING1];
+
+ union {
+ struct lttng_event_probe_attr probe;
+ struct lttng_event_function_attr ftrace;
+
+ char padding[LTTNG_EVENT_PADDING2];
+ } attr;
+
+ %extend {
+ char *__repr__() {
+ static char temp[512];
+ char evtype[50];
+ char logtype[50];
+
+ switch ( $self->type ) {
+ case -1:
+ sprintf(evtype, "EVENT_ALL");
+ break;
+ case 0:
+ sprintf(evtype, "EVENT_TRACEPOINT");
+ break;
+ case 1:
+ sprintf(evtype, "EVENT_PROBE");
+ break;
+ case 2:
+ sprintf(evtype, "EVENT_FUNCTION");
+ break;
+ case 3:
+ sprintf(evtype, "EVENT_FUNCTION_ENTRY");
+ break;
+ case 4:
+ sprintf(evtype, "EVENT_NOOP");
+ break;
+ case 5:
+ sprintf(evtype, "EVENT_SYSCALL");
+ break;
+ default:
+ sprintf(evtype, "%i", $self->type);
+ break;
+ }
+
+ switch ( $self->loglevel_type ) {
+ case 0:
+ sprintf(logtype, "EVENT_LOGLEVEL_ALL");
+ break;
+ case 1:
+ sprintf(logtype, "EVENT_LOGLEVEL_RANGE");
+ break;
+ case 2:
+ sprintf(logtype, "EVENT_LOGLEVEL_SINGLE");
+ break;
+ default:
+ sprintf(logtype, "%i", $self->loglevel_type);
+ break;
+ }
-struct lttng_calibrate { };
-%extend lttng_calibrate {
- char *__repr__() {
- static char temp[256];
- switch ( $self->type ) {
- case 0:
- sprintf(temp, "lttng.Calibrate; type(CALIBRATE_FUNCTION)");
- break;
- default:
- sprintf(temp, "lttng.Calibrate; type(%i)", $self->type);
- break;
+ sprintf(temp, "lttng.Event; name('%s'), type(%s), "
+ "loglevel_type(%s), loglevel(%i), "
+ "enabled(%s), pid(%i)",
+ $self->name, evtype, logtype, $self->loglevel,
+ $self->enabled ? "True" : "False", $self->pid);
+ return &temp[0];
}
- return &temp[0];
}
-}
+};
-struct lttng_channel_attr { };
-%extend lttng_channel_attr {
- char *__repr__() {
- static char temp[256];
- char evout[25];
-
- switch ( $self->output ) {
- case 0:
- sprintf(evout, "EVENT_SPLICE");
- break;
- case 1:
- sprintf(evout, "EVENT_MMAP");
- break;
- default:
- sprintf(evout, "%i", $self->output);
- break;
+struct lttng_channel_attr {
+ int overwrite;
+ uint64_t subbuf_size;
+ uint64_t num_subbuf;
+ unsigned int switch_timer_interval;
+ unsigned int read_timer_interval;
+ enum lttng_event_output output;
+
+ char padding[LTTNG_CHANNEL_ATTR_PADDING1];
+
+ %extend {
+ char *__repr__() {
+ static char temp[256];
+ char evout[25];
+
+ switch ( $self->output ) {
+ case 0:
+ sprintf(evout, "EVENT_SPLICE");
+ break;
+ case 1:
+ sprintf(evout, "EVENT_MMAP");
+ break;
+ default:
+ sprintf(evout, "%i", $self->output);
+ break;
+ }
+ sprintf(temp, "lttng.ChannelAttr; overwrite(%i), subbuf_size(%"PRIu64"), "
+ "num_subbuf(%"PRIu64"), switch_timer_interval(%u), "
+ "read_timer_interval(%u), output(%s)",
+ $self->overwrite, $self->subbuf_size, $self->num_subbuf,
+ $self->switch_timer_interval, $self->read_timer_interval,
+ evout);
+ return &temp[0];
}
- sprintf(temp, "lttng.ChannelAttr; overwrite(%i), subbuf_size(%"
- PRIu64 "), num_subbuf(%" PRIu64 "), "
- "switch_timer_interval(%u), "
- "read_timer_interval(%u), output(%s)",
- $self->overwrite, $self->subbuf_size, $self->num_subbuf,
- $self->switch_timer_interval, $self->read_timer_interval,
- evout);
- return &temp[0];
}
};
-struct lttng_channel { };
-%extend lttng_channel {
- char *__repr__() {
- static char temp[512];
- sprintf(temp, "lttng.Channel; name('%s'), enabled(%s)",
- $self->name, $self->enabled ? "True" : "False");
- return &temp[0];
- }
-}
+struct lttng_channel {
+ char name[LTTNG_SYMBOL_NAME_LEN];
+ uint32_t enabled;
+ struct lttng_channel_attr attr;
+ char padding[LTTNG_CHANNEL_PADDING1];
-struct lttng_session { };
-%extend lttng_session {
- char *__repr__() {
- static char temp[512];
- sprintf(temp, "lttng.Session; name('%s'), path('%s'), enabled(%s)",
- $self->name, $self->path,
- $self->enabled ? "True" : "False");
- return &temp[0];
+ %extend {
+ char *__repr__() {
+ static char temp[512];
+ sprintf(temp, "lttng.Channel; name('%s'), enabled(%s)",
+ $self->name, $self->enabled ? "True" : "False");
+ return &temp[0];
+ }
}
+};
-}
+struct lttng_session {
+ char name[NAME_MAX];
+ char path[PATH_MAX];
+ uint32_t enabled;
+ char padding[LTTNG_SESSION_PADDING1];
+
+ %extend {
+ char *__repr__() {
+ static char temp[512];
+ sprintf(temp, "lttng.Session; name('%s'), path('%s'), enabled(%s)",
+ $self->name, $self->path,
+ $self->enabled ? "True" : "False");
+ return &temp[0];
+ }
+ }
+};
projects / lttng-tools.git / blobdiff