usterr.h: print function name

[ust.git] / include / usterr.h

diff --git a/include/usterr.h b/include/usterr.h
index 1819f973069b99f670fd5411f6d7809c35daffee..87e4e7f2331dce57c3208d7be4b19ca0cb740cc0 100644 (file)
--- a/include/usterr.h
+++ b/include/usterr.h
@@ -6,6 +6,7 @@
 #include <sys/syscall.h>
 #include <errno.h>
 #include <stdarg.h>
+#include <stdio.h>
 
 #include "share.h"
 
@@ -45,10 +46,9 @@
 
 #define UST_STR_COMPONENT XSTR(UST_COMPONENT)
 
-#define ERRMSG(fmt, args...) do { sigsafe_print_err(UST_STR_COMPONENT "[%ld/%ld]: " fmt " (" __FILE__ ":" XSTR(__LINE__) ")\n", (long) getpid(), (long) syscall(SYS_gettid), ## args); fflush(stderr); } while(0)
+#define ERRMSG(fmt, args...) do { sigsafe_print_err(UST_STR_COMPONENT "[%ld/%ld]: " fmt " (in %s() at " __FILE__ ":" XSTR(__LINE__) ")\n", (long) getpid(), (long) syscall(SYS_gettid), ## args, __func__); fflush(stderr); } while(0)
 
-#define DEBUG
-#ifdef DEBUG
+#ifdef UST_DEBUG
 # define DBG(fmt, args...) ERRMSG(fmt, ## args)
 #else
 # define DBG(fmt, args...) do {} while(0)