help/log.c: better error handling for "log_output"

[fw/openocd] / src / helper / log.h

diff --git a/src/helper/log.h b/src/helper/log.h
index afaa5b5b285a9ae3f00033ee2fd7f7aa8d624cf6..6b938165b45e46ef9f4fb5d61e8d605f8c4d0f28 100644 (file)
--- a/src/helper/log.h
+++ b/src/helper/log.h
@@ -22,8 +22,8 @@
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
-#ifndef ERROR_H
-#define ERROR_H
+#ifndef OPENOCD_HELPER_LOG_H
+#define OPENOCD_HELPER_LOG_H
 
 #include <helper/command.h>
 
@@ -60,6 +60,8 @@ enum log_levels {
 void log_printf(enum log_levels level, const char *file, unsigned line,
                const char *function, const char *format, ...)
 __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 5, 6)));
+void log_vprintf_lf(enum log_levels level, const char *file, unsigned line,
+               const char *function, const char *format, va_list args);
 void log_printf_lf(enum log_levels level, const char *file, unsigned line,
                const char *function, const char *format, ...)
 __attribute__ ((format (PRINTF_ATTRIBUTE_FORMAT, 5, 6)));
@@ -139,4 +141,4 @@ extern int debug_level;
 #define ERROR_WAIT                                             (-5)
 
 
-#endif /* LOG_H */
+#endif /* OPENOCD_HELPER_LOG_H */