Openbmc dev snapshot.

1 files changed, 59 insertions, 0 deletions

diff --git a/common/recipes-lib/log/files/src/log.h b/common/recipes-lib/log/files/src/log.h
new file mode 100644
index 0000000..a69d69e
--- /dev/null
+++ b/common/recipes-lib/log/files/src/log.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2014-present Facebook. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef LOG_H
+#define LOG_H
+
+#include <stdio.h>
+#include <string.h>
+
+//#define DEBUG
+//#define VERBOSE
+
+#define _LOG(dst, fmt, ...) do {                  \
+  fprintf(dst, "%s:%d " fmt "\n",                 \
+          __FUNCTION__, __LINE__, ##__VA_ARGS__); \
+  fflush(dst);                                    \
+} while(0)
+
+#define LOG_ERR(err, fmt, ...) do {                       \
+  char buf[128];                                          \
+  strerror_r(err, buf, sizeof(buf));                      \
+  _LOG(stderr, "ERROR " fmt ": %s", ##__VA_ARGS__, buf);  \
+} while(0)
+
+#define LOG_INFO(fmt, ...) do {                 \
+  _LOG(stdout, fmt, ##__VA_ARGS__);             \
+} while(0)
+
+#ifdef DEBUG
+#define LOG_DBG(fmt, ...) do {                  \
+  _LOG(stdout, fmt, ##__VA_ARGS__);             \
+} while(0)
+#else
+#define LOG_DBG(fmt, ...)
+#endif
+
+#ifdef VERBOSE
+#define LOG_VER(fmt, ...) do {                  \
+  _LOG(stdout, fmt, ##__VA_ARGS__);             \
+} while(0)
+#else
+#define LOG_VER(fmt, ...)
+#endif
+
+#endif