Fix missing strncmp return value comparison

[lttng-tools.git] / src / bin / lttng / commands / list.c

diff --git a/src/bin/lttng/commands/list.c b/src/bin/lttng/commands/list.c
index ef1efc79371876406eccea376fcec64083d2575c..da287f5caf9c4a7658b30f4419cf1be7aebb66bb 100644 (file)
--- a/src/bin/lttng/commands/list.c
+++ b/src/bin/lttng/commands/list.c
@@ -145,9 +145,9 @@ const char *enabled_string(int value)
 }
 
 static
 }
 
 static

-const char *loglevel_string_pre(const char *loglevel)
+const char *loglevel_string_pre(int loglevel)

 {
 {

-       if (loglevel[0] == '\0') {
+       if (loglevel == -1) {

                return "";
        } else {
                return " (loglevel: ";
                return "";
        } else {
                return " (loglevel: ";


@@ -155,15 +155,39 @@ const char *loglevel_string_pre(const char *loglevel)
 }
 
 static
 }
 
 static

-const char *loglevel_string_post(const char *loglevel)
+const char *loglevel_string_post(int loglevel)

 {
 {

-       if (loglevel[0] == '\0') {
+       if (loglevel == -1) {

                return "";
        } else {
                return ")";
        }
 }
 
                return "";
        } else {
                return ")";
        }
 }
 

+static const char *loglevel_string(int value)
+{
+       switch (value) {
+       case -1: return "";
+       case 0: return "TRACE_EMERG";
+       case 1: return "TRACE_ALERT";
+       case 2: return "TRACE_CRIT";
+       case 3: return "TRACE_ERR";
+       case 4: return "TRACE_WARNING";
+       case 5: return "TRACE_NOTICE";
+       case 6: return "TRACE_INFO";
+       case 7: return "TRACE_SYSTEM";
+       case 8: return "TRACE_PROCESS";
+       case 9: return "TRACE_MODULE";
+       case 10: return "TRACE_UNIT";
+       case 11: return "TRACE_CLASS";
+       case 12: return "TRACE_OBJECT";
+       case 13: return "TRACE_FUNCTION";
+       case 14: return "TRACE_PRINTF";
+       case 15: return "TRACE_DEBUG";
+       default: return "<<UNKNOWN>>";
+       }
+}
+

 /*
  * Pretty print single event.
  */
 /*
  * Pretty print single event.
  */


@@ -172,22 +196,11 @@ static void print_events(struct lttng_event *event)
        switch (event->type) {
        case LTTNG_EVENT_TRACEPOINT:
        {
        switch (event->type) {
        case LTTNG_EVENT_TRACEPOINT:
        {

-               char ll_value[LTTNG_SYMBOL_NAME_LEN] = "";
-
-               if (event->loglevel[0] != '\0') {
-                       int ret;
-
-                       ret = snprintf(ll_value, LTTNG_SYMBOL_NAME_LEN,
-                               " (%lld)", (long long) event->loglevel_value);
-                       if (ret < 0) {
-                               ERR("snprintf error");
-                       }
-               }
-               MSG("%s%s%s%s%s%s (type: tracepoint)%s", indent6,
+               MSG("%s%s%s%s%d%s (type: tracepoint)%s", indent6,

                                event->name,
                                loglevel_string_pre(event->loglevel),
                                event->name,
                                loglevel_string_pre(event->loglevel),

+                               loglevel_string(event->loglevel),

                                event->loglevel,
                                event->loglevel,

-                               ll_value,

                                loglevel_string_post(event->loglevel),
                                enabled_string(event->enabled));
                break;
                                loglevel_string_post(event->loglevel),
                                enabled_string(event->enabled));
                break;


@@ -589,7 +602,6 @@ int cmd_list(int argc, const char **argv)
                if (!opt_kernel && !opt_userspace) {
                        ret = list_sessions(NULL);
                        if (ret < 0) {
                if (!opt_kernel && !opt_userspace) {
                        ret = list_sessions(NULL);
                        if (ret < 0) {

-                               ret = CMD_ERROR;

                                goto end;
                        }
                }
                                goto end;
                        }
                }


@@ -611,7 +623,6 @@ int cmd_list(int argc, const char **argv)
                /* List session attributes */
                ret = list_sessions(session_name);
                if (ret < 0) {
                /* List session attributes */
                ret = list_sessions(session_name);
                if (ret < 0) {

-                       ret = CMD_ERROR;

                        goto end;
                }
 
                        goto end;
                }