X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fevent-rule%2Fpython-logging.cpp;h=2f2187267615cc24c4a2a97da0a823b2b6753cf7;hb=cd9adb8b829564212158943a0d279bb35322ab30;hp=40e4f1f022840d039f1f514e74f21d70d83336a4;hpb=e665dfbce25215d5ec77ff03a279c7163b337db1;p=lttng-tools.git diff --git a/src/common/event-rule/python-logging.cpp b/src/common/event-rule/python-logging.cpp index 40e4f1f02..2f2187267 100644 --- a/src/common/event-rule/python-logging.cpp +++ b/src/common/event-rule/python-logging.cpp @@ -29,7 +29,7 @@ static void lttng_event_rule_python_logging_destroy(struct lttng_event_rule *rul { struct lttng_event_rule_python_logging *python_logging; - if (rule == NULL) { + if (rule == nullptr) { return; } @@ -87,7 +87,7 @@ static int lttng_event_rule_python_logging_serialize(const struct lttng_event_ru pattern_len = strlen(python_logging->pattern) + 1; - if (python_logging->filter_expression != NULL) { + if (python_logging->filter_expression != nullptr) { filter_expression_len = strlen(python_logging->filter_expression) + 1; } else { filter_expression_len = 0; @@ -178,10 +178,10 @@ static int generate_agent_filter(const struct lttng_event_rule *rule, char **_ag { int err; int ret = 0; - char *agent_filter = NULL; + char *agent_filter = nullptr; const char *pattern; const char *filter; - const struct lttng_log_level_rule *log_level_rule = NULL; + const struct lttng_log_level_rule *log_level_rule = nullptr; enum lttng_event_rule_status status; LTTNG_ASSERT(rule); @@ -195,7 +195,7 @@ static int generate_agent_filter(const struct lttng_event_rule *rule, char **_ag status = lttng_event_rule_python_logging_get_filter(rule, &filter); if (status == LTTNG_EVENT_RULE_STATUS_UNSET) { - filter = NULL; + filter = nullptr; } else if (status != LTTNG_EVENT_RULE_STATUS_OK) { ret = -1; goto end; @@ -266,7 +266,7 @@ static int generate_agent_filter(const struct lttng_event_rule *rule, char **_ag } *_agent_filter = agent_filter; - agent_filter = NULL; + agent_filter = nullptr; end: free(agent_filter); @@ -282,7 +282,7 @@ lttng_event_rule_python_logging_generate_filter_bytecode(struct lttng_event_rule struct lttng_event_rule_python_logging *python_logging; enum lttng_event_rule_status status; const char *filter; - struct lttng_bytecode *bytecode = NULL; + struct lttng_bytecode *bytecode = nullptr; char *agent_filter; LTTNG_ASSERT(rule); @@ -291,7 +291,7 @@ lttng_event_rule_python_logging_generate_filter_bytecode(struct lttng_event_rule status = lttng_event_rule_python_logging_get_filter(rule, &filter); if (status == LTTNG_EVENT_RULE_STATUS_UNSET) { - filter = NULL; + filter = nullptr; } else if (status != LTTNG_EVENT_RULE_STATUS_OK) { ret_code = LTTNG_ERR_FILTER_INVAL; goto end; @@ -310,7 +310,7 @@ lttng_event_rule_python_logging_generate_filter_bytecode(struct lttng_event_rule python_logging->internal_filter.filter = agent_filter; - if (python_logging->internal_filter.filter == NULL) { + if (python_logging->internal_filter.filter == nullptr) { ret_code = LTTNG_OK; goto end; } @@ -323,7 +323,7 @@ lttng_event_rule_python_logging_generate_filter_bytecode(struct lttng_event_rule } python_logging->internal_filter.bytecode = bytecode; - bytecode = NULL; + bytecode = nullptr; ret_code = LTTNG_OK; error: @@ -358,7 +358,7 @@ lttng_event_rule_python_logging_generate_exclusions(const struct lttng_event_rul struct lttng_event_exclusion **_exclusions) { /* Unsupported. */ - *_exclusions = NULL; + *_exclusions = nullptr; return LTTNG_EVENT_RULE_GENERATE_EXCLUSIONS_STATUS_NONE; } @@ -387,8 +387,8 @@ lttng_event_rule_python_logging_generate_lttng_event(const struct lttng_event_ru { int ret; const struct lttng_event_rule_python_logging *python_logging; - struct lttng_event *local_event = NULL; - struct lttng_event *event = NULL; + struct lttng_event *local_event = nullptr; + struct lttng_event *event = nullptr; enum lttng_loglevel_type loglevel_type; int loglevel_value = 0; enum lttng_event_rule_status status; @@ -444,7 +444,7 @@ lttng_event_rule_python_logging_generate_lttng_event(const struct lttng_event_ru local_event->loglevel = loglevel_value; event = local_event; - local_event = NULL; + local_event = nullptr; error: free(local_event); return event; @@ -457,9 +457,9 @@ lttng_event_rule_python_logging_mi_serialize(const struct lttng_event_rule *rule int ret; enum lttng_error_code ret_code; enum lttng_event_rule_status status; - const char *filter = NULL; - const char *name_pattern = NULL; - const struct lttng_log_level_rule *log_level_rule = NULL; + const char *filter = nullptr; + const char *name_pattern = nullptr; + const struct lttng_log_level_rule *log_level_rule = nullptr; LTTNG_ASSERT(rule); LTTNG_ASSERT(writer); @@ -491,7 +491,7 @@ lttng_event_rule_python_logging_mi_serialize(const struct lttng_event_rule *rule } /* Filter expression. */ - if (filter != NULL) { + if (filter != nullptr) { ret = mi_lttng_writer_write_element_string( writer, mi_lttng_element_event_rule_filter_expression, filter); if (ret) { @@ -524,7 +524,7 @@ end: struct lttng_event_rule *lttng_event_rule_python_logging_create(void) { - struct lttng_event_rule *rule = NULL; + struct lttng_event_rule *rule = nullptr; struct lttng_event_rule_python_logging *tp_rule; enum lttng_event_rule_status status; @@ -549,13 +549,13 @@ struct lttng_event_rule *lttng_event_rule_python_logging_create(void) tp_rule->parent.generate_lttng_event = lttng_event_rule_python_logging_generate_lttng_event; tp_rule->parent.mi_serialize = lttng_event_rule_python_logging_mi_serialize; - tp_rule->log_level_rule = NULL; + tp_rule->log_level_rule = nullptr; /* Default pattern is '*'. */ status = lttng_event_rule_python_logging_set_name_pattern(rule, "*"); if (status != LTTNG_EVENT_RULE_STATUS_OK) { lttng_event_rule_destroy(rule); - rule = NULL; + rule = nullptr; } end: @@ -569,10 +569,10 @@ ssize_t lttng_event_rule_python_logging_create_from_payload(struct lttng_payload enum lttng_event_rule_status status; const struct lttng_event_rule_python_logging_comm *python_logging_comm; const char *pattern; - const char *filter_expression = NULL; + const char *filter_expression = nullptr; struct lttng_buffer_view current_buffer_view; - struct lttng_event_rule *rule = NULL; - struct lttng_log_level_rule *log_level_rule = NULL; + struct lttng_event_rule *rule = nullptr; + struct lttng_log_level_rule *log_level_rule = nullptr; if (!_event_rule) { ret = -1; @@ -692,7 +692,7 @@ skip_log_level_rule: } *_event_rule = rule; - rule = NULL; + rule = nullptr; ret = offset; end: lttng_log_level_rule_destroy(log_level_rule); @@ -703,7 +703,7 @@ end: enum lttng_event_rule_status lttng_event_rule_python_logging_set_name_pattern(struct lttng_event_rule *rule, const char *pattern) { - char *pattern_copy = NULL; + char *pattern_copy = nullptr; struct lttng_event_rule_python_logging *python_logging; enum lttng_event_rule_status status = LTTNG_EVENT_RULE_STATUS_OK; @@ -725,7 +725,7 @@ lttng_event_rule_python_logging_set_name_pattern(struct lttng_event_rule *rule, free(python_logging->pattern); python_logging->pattern = pattern_copy; - pattern_copy = NULL; + pattern_copy = nullptr; end: return status; } @@ -756,7 +756,7 @@ end: enum lttng_event_rule_status lttng_event_rule_python_logging_set_filter(struct lttng_event_rule *rule, const char *expression) { - char *expression_copy = NULL; + char *expression_copy = nullptr; struct lttng_event_rule_python_logging *python_logging; enum lttng_event_rule_status status = LTTNG_EVENT_RULE_STATUS_OK; @@ -779,7 +779,7 @@ lttng_event_rule_python_logging_set_filter(struct lttng_event_rule *rule, const } python_logging->filter_expression = expression_copy; - expression_copy = NULL; + expression_copy = nullptr; end: return status; } @@ -823,7 +823,7 @@ enum lttng_event_rule_status lttng_event_rule_python_logging_set_log_level_rule( { struct lttng_event_rule_python_logging *python_logging; enum lttng_event_rule_status status = LTTNG_EVENT_RULE_STATUS_OK; - struct lttng_log_level_rule *copy = NULL; + struct lttng_log_level_rule *copy = nullptr; if (!rule || !IS_PYTHON_LOGGING_EVENT_RULE(rule)) { status = LTTNG_EVENT_RULE_STATUS_INVALID; @@ -838,7 +838,7 @@ enum lttng_event_rule_status lttng_event_rule_python_logging_set_log_level_rule( } copy = lttng_log_level_rule_copy(log_level_rule); - if (copy == NULL) { + if (copy == nullptr) { status = LTTNG_EVENT_RULE_STATUS_ERROR; goto end; } @@ -865,7 +865,7 @@ enum lttng_event_rule_status lttng_event_rule_python_logging_get_log_level_rule( } python_logging = lttng::utils::container_of(rule, <tng_event_rule_python_logging::parent); - if (python_logging->log_level_rule == NULL) { + if (python_logging->log_level_rule == nullptr) { status = LTTNG_EVENT_RULE_STATUS_UNSET; goto end; }