X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Ferror.c;h=11dbc90289806decc6507f11f94727ab9e0476a1;hp=ed81b8b452e6f871e938d96d8c9d5ac7d61a4501;hb=cb8d0d245b5739e7493dcf27314f6e42615f14b1;hpb=ab5be9fa2eb5ba9600a82cd18fd3cfcbac69169a

diff --git a/src/common/error.c b/src/common/error.c
index ed81b8b45..11dbc9028 100644
--- a/src/common/error.c
+++ b/src/common/error.c
@@ -7,14 +7,16 @@
 
 #define _LGPL_SOURCE
 #include <assert.h>
+#include <errno.h>
 #include <inttypes.h>
+#include <pthread.h>
 #include <stdlib.h>
 #include <string.h>
-#include <errno.h>
 
-#include <lttng/lttng-error.h>
 #include <common/common.h>
+#include <common/thread.h>
 #include <common/compat/getenv.h>
+#include <lttng/lttng-error.h>
 
 #include "error.h"
 
@@ -28,6 +30,7 @@ static int lttng_opt_abort_on_error = -1;
 
 /* TLS variable that contains the time of one single log entry. */
 DEFINE_URCU_TLS(struct log_time, error_log_time);
+DEFINE_URCU_TLS(const char *, logger_thread_name);
 
 LTTNG_HIDDEN
 const char *log_add_time(void)
@@ -66,6 +69,23 @@ error:
 	return "";
 }
 
+LTTNG_HIDDEN
+void logger_set_thread_name(const char *name, bool set_pthread_name)
+{
+	int ret;
+
+	assert(name);
+	URCU_TLS(logger_thread_name) = name;
+
+	if (set_pthread_name) {
+		ret = lttng_thread_setname(name);
+		if (ret && ret != -ENOSYS) {
+			/* Don't fail as this is not essential. */
+			DBG("Failed to set pthread name attribute");
+		}
+	}
+}
+
 /*
  * Human readable error message.
  */
@@ -169,8 +189,8 @@ static const char *error_string_array[] = {
 	[ ERROR_INDEX(LTTNG_ERR_MI_NOT_IMPLEMENTED) ] = "Mi feature not implemented",
 	[ ERROR_INDEX(LTTNG_ERR_INVALID_EVENT_NAME) ] = "Invalid event name",
 	[ ERROR_INDEX(LTTNG_ERR_INVALID_CHANNEL_NAME) ] = "Invalid channel name",
-	[ ERROR_INDEX(LTTNG_ERR_ID_TRACKED) ] = "ID already tracked",
-	[ ERROR_INDEX(LTTNG_ERR_ID_NOT_TRACKED) ] = "ID not tracked",
+	[ ERROR_INDEX(LTTNG_ERR_PROCESS_ATTR_EXISTS) ] = "Process attribute is already tracked",
+	[ ERROR_INDEX(LTTNG_ERR_PROCESS_ATTR_MISSING) ] = "Process attribute was not tracked",
 	[ ERROR_INDEX(LTTNG_ERR_INVALID_CHANNEL_DOMAIN) ] = "Invalid channel domain",
 	[ ERROR_INDEX(LTTNG_ERR_OVERFLOW) ] = "Overflow occurred",
 	[ ERROR_INDEX(LTTNG_ERR_SESSION_NOT_STARTED) ] = "Session not started",
@@ -217,6 +237,8 @@ static const char *error_string_array[] = {
 	[ ERROR_INDEX(LTTNG_ERR_ROTATION_AFTER_STOP_CLEAR) ] = "Session was already cleared since it became inactive",
 	[ ERROR_INDEX(LTTNG_ERR_USER_NOT_FOUND) ] = "User not found",
 	[ ERROR_INDEX(LTTNG_ERR_GROUP_NOT_FOUND) ] = "Group not found",
+	[ ERROR_INDEX(LTTNG_ERR_UNSUPPORTED_DOMAIN) ] = "Unsupported domain used",
+	[ ERROR_INDEX(LTTNG_ERR_PROCESS_ATTR_TRACKER_INVALID_TRACKING_POLICY) ] = "Operation does not apply to the process attribute tracker's tracking policy",
 
 	/* Last element */
 	[ ERROR_INDEX(LTTNG_ERR_NR) ] = "Unknown error code"