From 63fe14e5d4e408cff3d8746c5b0dc3eb08448d8e Mon Sep 17 00:00:00 2001
From: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Date: Mon, 15 Jun 2009 12:45:06 -0400
Subject: [PATCH] clean error msg functions

---
 libust/Makefile.am |  2 +-
 libust/tracectl.c  | 12 ++++++------
 share/usterr.c     | 18 ------------------
 share/usterr.h     |  3 ---
 4 files changed, 7 insertions(+), 28 deletions(-)
 delete mode 100644 share/usterr.c

diff --git a/libust/Makefile.am b/libust/Makefile.am
index 67810642..e3d45419 100644
--- a/libust/Makefile.am
+++ b/libust/Makefile.am
@@ -2,6 +2,6 @@ INCLUDES = -I$(top_builddir)/share -I$(top_builddir)/libustcomm \
 	$(KCOMPAT_CFLAGS) $(URCU_CFLAGS)
 
 lib_LTLIBRARIES = libust.la
-libust_la_SOURCES = marker.c marker.h tracepoint.c tracepoint.h immediate.h channels.c channels.h marker-control.c marker-control.h relay.c relay.h tracer.c tracer.h tracercore.c tracercore.h serialize.c tracectl.c $(top_builddir)/libustcomm/ustcomm.c $(top_builddir)/share/usterr.c $(top_builddir)/share/usterr.h localerr.h
+libust_la_SOURCES = marker.c marker.h tracepoint.c tracepoint.h immediate.h channels.c channels.h marker-control.c marker-control.h relay.c relay.h tracer.c tracer.h tracercore.c tracercore.h serialize.c tracectl.c $(top_builddir)/libustcomm/ustcomm.c $(top_builddir)/share/usterr.h localerr.h
 libust_la_LDFLAGS = -no-undefined -version-info 0:0:0
 libust_la_LIBADD = $(URCU_LIBS) -lpthread
diff --git a/libust/tracectl.c b/libust/tracectl.c
index b32b501e..abd79620 100644
--- a/libust/tracectl.c
+++ b/libust/tracectl.c
@@ -347,7 +347,7 @@ void *listener_main(void *p)
 			ltt_unlock_traces();
 
 			if(trace == NULL) {
-				CPRINTF("cannot find trace!");
+				ERR("cannot find trace!");
 				return (void *)1;
 			}
 
@@ -395,7 +395,7 @@ void *listener_main(void *p)
 			ltt_unlock_traces();
 
 			if(trace == NULL) {
-				CPRINTF("cannot find trace!");
+				ERR("cannot find trace!");
 				return (void *)1;
 			}
 
@@ -439,7 +439,7 @@ void *listener_main(void *p)
 			ltt_unlock_traces();
 
 			if(trace == NULL) {
-				CPRINTF("cannot find trace!");
+				ERR("cannot find trace!");
 				return (void *)1;
 			}
 
@@ -490,7 +490,7 @@ void *listener_main(void *p)
 			ltt_unlock_traces();
 
 			if(trace == NULL) {
-				CPRINTF("cannot find trace!");
+				ERR("cannot find trace!");
 				return (void *)1;
 			}
 
@@ -556,7 +556,7 @@ void *listener_main(void *p)
 			ltt_unlock_traces();
 
 			if(trace == NULL) {
-				CPRINTF("cannot find trace!");
+				ERR("cannot find trace!");
 				return (void *)1;
 			}
 
@@ -649,7 +649,7 @@ void *listener_main(void *p)
 //			ltt_unlock_traces();
 //
 //			if(trace == NULL) {
-//				CPRINTF("cannot find trace!");
+//				ERR("cannot find trace!");
 //				return (void *)1;
 //			}
 //
diff --git a/share/usterr.c b/share/usterr.c
deleted file mode 100644
index ee7aeb00..00000000
--- a/share/usterr.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <stdarg.h>
-#include <unistd.h>
-
-int safe_printf(const char *fmt, ...)
-{
-	static char buf[500];
-	va_list ap;
-	int n;
-
-	va_start(ap, fmt);
-
-	n = vsnprintf(buf, sizeof(buf), fmt, ap);
-
-	write(STDOUT_FILENO, buf, n);
-
-	va_end(ap);
-}
-
diff --git a/share/usterr.h b/share/usterr.h
index f1eef743..a2d04313 100644
--- a/share/usterr.h
+++ b/share/usterr.h
@@ -10,7 +10,4 @@
 #define BUG_ON(condition) do { if (unlikely(condition)) ERR("condition not respected (BUG)"); } while(0)
 #define WARN_ON(condition) do { if (unlikely(condition)) WARN("condition not respected on line %s:%d", __FILE__, __LINE__); } while(0)
 
-#define CPRINTF(fmt, args...) safe_printf(fmt "\n", ## args)
-
-
 #endif /* USTERR_H */
-- 
2.34.1