clang-tidy: add Chrome-inspired checks

[lttng-tools.git] / src / common / event-rule / kernel-uprobe.cpp

diff --git a/src/common/event-rule/kernel-uprobe.cpp b/src/common/event-rule/kernel-uprobe.cpp
index 63cc6014e5961362e0f78a3d79d858c57c7f3a36..9c4078982a2c9d66de55ec89163747e7ebe62569 100644 (file)
--- a/src/common/event-rule/kernel-uprobe.cpp
+++ b/src/common/event-rule/kernel-uprobe.cpp
@@ -146,7 +146,7 @@ static const char *lttng_event_rule_kernel_uprobe_get_filter(const struct lttng_
                                                             __attribute__((unused)))
 {
        /* Unsupported. */
-       return NULL;
+       return nullptr;
 }
 
 static const struct lttng_bytecode *
@@ -154,7 +154,7 @@ lttng_event_rule_kernel_uprobe_get_filter_bytecode(const struct lttng_event_rule
                                                   __attribute__((unused)))
 {
        /* Unsupported. */
-       return NULL;
+       return nullptr;
 }
 
 static enum lttng_event_rule_generate_exclusions_status
@@ -163,7 +163,7 @@ lttng_event_rule_kernel_uprobe_generate_exclusions(const struct lttng_event_rule
                                                   struct lttng_event_exclusion **exclusions)
 {
        /* Unsupported. */
-       *exclusions = NULL;
+       *exclusions = nullptr;
        return LTTNG_EVENT_RULE_GENERATE_EXCLUSIONS_STATUS_NONE;
 }
 
@@ -184,7 +184,7 @@ static int userspace_probe_set_location(struct lttng_event_rule_kernel_uprobe *u
                                        const struct lttng_userspace_probe_location *location)
 {
        int ret;
-       struct lttng_userspace_probe_location *location_copy = NULL;
+       struct lttng_userspace_probe_location *location_copy = nullptr;
 
        if (!uprobe || !location || uprobe->location) {
                ret = -1;
@@ -198,7 +198,7 @@ static int userspace_probe_set_location(struct lttng_event_rule_kernel_uprobe *u
        }
 
        uprobe->location = location_copy;
-       location_copy = NULL;
+       location_copy = nullptr;
        ret = 0;
 end:
        lttng_userspace_probe_location_destroy(location_copy);
@@ -212,8 +212,8 @@ lttng_event_rule_kernel_uprobe_mi_serialize(const struct lttng_event_rule *rule,
        int ret;
        enum lttng_error_code ret_code;
        enum lttng_event_rule_status status;
-       const char *event_name = NULL;
-       const struct lttng_userspace_probe_location *location = NULL;
+       const char *event_name = nullptr;
+       const struct lttng_userspace_probe_location *location = nullptr;
 
        LTTNG_ASSERT(rule);
        LTTNG_ASSERT(writer);
@@ -264,7 +264,7 @@ end:
 struct lttng_event_rule *
 lttng_event_rule_kernel_uprobe_create(const struct lttng_userspace_probe_location *location)
 {
-       struct lttng_event_rule *rule = NULL;
+       struct lttng_event_rule *rule = nullptr;
        struct lttng_event_rule_kernel_uprobe *urule;
 
        urule = zmalloc<lttng_event_rule_kernel_uprobe>();
@@ -288,7 +288,7 @@ lttng_event_rule_kernel_uprobe_create(const struct lttng_userspace_probe_locatio
 
        if (userspace_probe_set_location(urule, location)) {
                lttng_event_rule_destroy(rule);
-               rule = NULL;
+               rule = nullptr;
        }
 
 end:
@@ -302,8 +302,8 @@ ssize_t lttng_event_rule_kernel_uprobe_create_from_payload(struct lttng_payload_
        const struct lttng_event_rule_kernel_uprobe_comm *uprobe_comm;
        const char *name;
        struct lttng_buffer_view current_buffer_view;
-       struct lttng_event_rule *rule = NULL;
-       struct lttng_userspace_probe_location *location = NULL;
+       struct lttng_event_rule *rule = nullptr;
+       struct lttng_userspace_probe_location *location = nullptr;
        enum lttng_event_rule_status status;
 
        if (!_event_rule) {
@@ -384,7 +384,7 @@ ssize_t lttng_event_rule_kernel_uprobe_create_from_payload(struct lttng_payload_
        }
 
        *_event_rule = rule;
-       rule = NULL;
+       rule = nullptr;
        ret = offset;
 end:
        lttng_userspace_probe_location_destroy(location);
@@ -427,7 +427,7 @@ lttng_event_rule_kernel_uprobe_get_location_mutable(const struct lttng_event_rul
 enum lttng_event_rule_status
 lttng_event_rule_kernel_uprobe_set_event_name(struct lttng_event_rule *rule, const char *name)
 {
-       char *name_copy = NULL;
+       char *name_copy = nullptr;
        struct lttng_event_rule_kernel_uprobe *uprobe;
        enum lttng_event_rule_status status = LTTNG_EVENT_RULE_STATUS_OK;
 
@@ -448,7 +448,7 @@ lttng_event_rule_kernel_uprobe_set_event_name(struct lttng_event_rule *rule, con
        }
 
        uprobe->name = name_copy;
-       name_copy = NULL;
+       name_copy = nullptr;
 end:
        return status;
 }