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[10/17] libtracefs: Add a parse_error() helper function to record errors

Message ID 20210730221824.595597-11-rostedt@goodmis.org
State New
Headers show
Series libtracefs: Introducing tracefs_sql() to create synthetice events with an SQL line | expand

Commit Message

Steven Rostedt July 30, 2021, 10:18 p.m. UTC 
From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>

Add parse_error() that calls into sql_parse_error() with the appropriate
ap argument. That is, parse_error() takes a normal printf() form and then
translates it to the vprintf from of sql_parse_error.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
 src/tracefs-sqlhist.c | 11 +++++++++++
 1 file changed, 11 insertions(+)
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Patch

diff --git a/src/tracefs-sqlhist.c b/src/tracefs-sqlhist.c
index 887c2441a39e..c0875d630391 100644
--- a/src/tracefs-sqlhist.c
+++ b/src/tracefs-sqlhist.c
@@ -8,6 +8,7 @@ 
  */
 #include <trace-seq.h>
 #include <stdlib.h>
+#include <stdarg.h>
 #include <errno.h>
 
 #include "tracefs.h"
@@ -153,6 +154,16 @@  __hidden void sql_parse_error(struct sqlhist_bison *sb, const char *text,
 	trace_seq_destroy(&s);
 }
 
+static void parse_error(struct sqlhist_bison *sb, const char *text,
+			const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	sql_parse_error(sb, text, fmt, ap);
+	va_end(ap);
+}
+
 static inline unsigned int quick_hash(const char *str)
 {
 	unsigned int val = 0;