X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng%2Ftrigger%2Ftrigger.h;h=0a944a15af197d4fe2870e99f496531296b1e177;hp=842203ace0f145f17ecbee0389762671acbeea83;hb=4bd69c5f1161cd065f487da0f4c1aa03a73c47e4;hpb=657d1bf105996bf8f6e13af697fb1112afa61b28 diff --git a/include/lttng/trigger/trigger.h b/include/lttng/trigger/trigger.h index 842203ace..0a944a15a 100644 --- a/include/lttng/trigger/trigger.h +++ b/include/lttng/trigger/trigger.h @@ -12,6 +12,7 @@ #include #include #include +#include struct lttng_action; struct lttng_condition; @@ -62,7 +63,7 @@ enum lttng_trigger_status { * Trigger objects must be destroyed using the lttng_trigger_destroy() * function. */ -extern struct lttng_trigger *lttng_trigger_create( +LTTNG_EXPORT extern struct lttng_trigger *lttng_trigger_create( struct lttng_condition *condition, struct lttng_action *action); /* @@ -74,7 +75,7 @@ extern struct lttng_trigger *lttng_trigger_create( * LTTNG_TRIGGER_STATUS_EPERM if not authorized, * LTTNG_TRIGGER_STATUS_INVALID if invalid parameters are passed. */ -extern enum lttng_trigger_status lttng_trigger_set_owner_uid( +LTTNG_EXPORT extern enum lttng_trigger_status lttng_trigger_set_owner_uid( struct lttng_trigger *trigger, uid_t uid); /* @@ -84,7 +85,7 @@ extern enum lttng_trigger_status lttng_trigger_set_owner_uid( * LTTNG_TRIGGER_STATUS_UNSET if unset, * LTTNG_TRIGGER_STATUS_INVALID if invalid parameters are passed. */ -extern enum lttng_trigger_status lttng_trigger_get_owner_uid( +LTTNG_EXPORT extern enum lttng_trigger_status lttng_trigger_get_owner_uid( const struct lttng_trigger *trigger, uid_t *uid); /* @@ -94,10 +95,10 @@ extern enum lttng_trigger_status lttng_trigger_get_owner_uid( * * Returns a condition on success, NULL on error. */ -extern struct lttng_condition *lttng_trigger_get_condition( +LTTNG_EXPORT extern struct lttng_condition *lttng_trigger_get_condition( struct lttng_trigger *trigger); -extern const struct lttng_condition *lttng_trigger_get_const_condition( +LTTNG_EXPORT extern const struct lttng_condition *lttng_trigger_get_const_condition( const struct lttng_trigger *trigger); /* @@ -107,10 +108,10 @@ extern const struct lttng_condition *lttng_trigger_get_const_condition( * * Returns an action on success, NULL on error. */ -extern struct lttng_action *lttng_trigger_get_action( +LTTNG_EXPORT extern struct lttng_action *lttng_trigger_get_action( struct lttng_trigger *trigger); -extern const struct lttng_action *lttng_trigger_get_const_action( +LTTNG_EXPORT extern const struct lttng_action *lttng_trigger_get_const_action( const struct lttng_trigger *trigger); /* @@ -124,13 +125,13 @@ extern const struct lttng_action *lttng_trigger_get_const_action( * success, LTTNG_TRIGGER_STATUS_INVALID if an invalid parameter is passed, * or LTTNG_TRIGGER_STATUS_UNSET if the trigger is unnamed. */ -extern enum lttng_trigger_status lttng_trigger_get_name( +LTTNG_EXPORT extern enum lttng_trigger_status lttng_trigger_get_name( const struct lttng_trigger *trigger, const char **name); /* * Destroy (frees) a trigger object. */ -extern void lttng_trigger_destroy(struct lttng_trigger *trigger); +LTTNG_EXPORT extern void lttng_trigger_destroy(struct lttng_trigger *trigger); /* * Register a trigger to the session daemon with a given name. @@ -140,7 +141,7 @@ extern void lttng_trigger_destroy(struct lttng_trigger *trigger); * * Returns an LTTng status code. */ -extern enum lttng_error_code lttng_register_trigger_with_name( +LTTNG_EXPORT extern enum lttng_error_code lttng_register_trigger_with_name( struct lttng_trigger *trigger, const char *name); @@ -154,7 +155,7 @@ extern enum lttng_error_code lttng_register_trigger_with_name( * * Returns an LTTng status code. */ -extern enum lttng_error_code lttng_register_trigger_with_automatic_name( +LTTNG_EXPORT extern enum lttng_error_code lttng_register_trigger_with_automatic_name( struct lttng_trigger *trigger); /* @@ -164,7 +165,7 @@ extern enum lttng_error_code lttng_register_trigger_with_automatic_name( * * Return 0 on success, a negative LTTng error code on error. */ -extern int lttng_unregister_trigger(const struct lttng_trigger *trigger); +LTTNG_EXPORT extern int lttng_unregister_trigger(const struct lttng_trigger *trigger); /* * List triggers for the current user. @@ -176,7 +177,7 @@ extern int lttng_unregister_trigger(const struct lttng_trigger *trigger); * * Returns LTTNG_OK on success, else a suitable LTTng error code. */ -extern enum lttng_error_code lttng_list_triggers( +LTTNG_EXPORT extern enum lttng_error_code lttng_list_triggers( struct lttng_triggers **triggers); /* @@ -188,7 +189,7 @@ extern enum lttng_error_code lttng_list_triggers( * * Returns a trigger, or NULL on error. */ -extern const struct lttng_trigger *lttng_triggers_get_at_index( +LTTNG_EXPORT extern const struct lttng_trigger *lttng_triggers_get_at_index( const struct lttng_triggers *triggers, unsigned int index); /* @@ -197,13 +198,13 @@ extern const struct lttng_trigger *lttng_triggers_get_at_index( * Return LTTNG_TRIGGER_STATUS_OK on success, * LTTNG_TRIGGER_STATUS_INVALID when invalid parameters are passed. */ -extern enum lttng_trigger_status lttng_triggers_get_count( +LTTNG_EXPORT extern enum lttng_trigger_status lttng_triggers_get_count( const struct lttng_triggers *triggers, unsigned int *count); /* * Destroy a trigger set. */ -extern void lttng_triggers_destroy(struct lttng_triggers *triggers); +LTTNG_EXPORT extern void lttng_triggers_destroy(struct lttng_triggers *triggers); /* * Deprecated: invocations should be replaced by @@ -216,7 +217,7 @@ extern void lttng_triggers_destroy(struct lttng_triggers *triggers); * Return 0 on success, a negative LTTng error code on error. */ LTTNG_DEPRECATED("Use lttng_register_trigger_with_automatic_name") -extern int lttng_register_trigger(struct lttng_trigger *trigger); +LTTNG_EXPORT extern int lttng_register_trigger(struct lttng_trigger *trigger); #ifdef __cplusplus }