X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Ferror.c;h=c64bfd7104d45d2a7174abb31cdd08683a4b82cd;hp=70063e5044400ab521f8e9b1383728f1fb71e359;hb=2463b7879c00298daa79744cdaae82ac061a4ed8;hpb=159b042f34366d0fde5dcd73b4231c558922a664

diff --git a/src/common/error.c b/src/common/error.c
index 70063e504..c64bfd710 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.
  */
@@ -219,6 +239,9 @@ static const char *error_string_array[] = {
 	[ 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",
+	[ ERROR_INDEX(LTTNG_ERR_TRIGGER_GROUP_NOTIFICATION_FD) ] = "Failed to create a trigger group notification file descriptor",
+	[ ERROR_INDEX(LTTNG_ERR_TRIGGER_GROUP_ERROR_COUNTER) ] = "Failed to create a trigger group error counter",
+	[ ERROR_INDEX(LTTNG_ERR_TRIGGER_GROUP_ERROR_COUNTER_FULL) ] = "Trigger group error counter full",
 
 	/* Last element */
 	[ ERROR_INDEX(LTTNG_ERR_NR) ] = "Unknown error code"