Add missing erasurecode_log.h

Signed-off-by: Tushar Gohad <tushar.gohad@intel.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/include/erasurecode/erasurecode_log.h b/include/erasurecode/erasurecode_log.h
new file mode 100644
index 0000000..788c07e
--- /dev/null
+++ b/include/erasurecode/erasurecode_log.h
@@ -0,0 +1,55 @@
+/*
+ * <Copyright>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice, this
+ * list of conditions and the following disclaimer in the documentation and/or
+ * other materials provided with the distribution.  THIS SOFTWARE IS PROVIDED BY
+ * THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * liberasurecode logging routines
+ *
+ * vi: set noai tw=79 ts=4 sw=4:
+ */
+
+#ifndef _ERASURECODE_LOG_H_
+#define _ERASURECODE_LOG_H_
+
+/* ==~=*=~==~=*=~==~=*=~==~=*=~==~= Logging =~==~=*=~==~=*=~==~=*=~==~=*=~== */
+
+#if __STDC_VERSION__ < 199901L
+    #if __GNUC__ >= 2
+        #define __func__ __FUNCTION__
+    #else
+        #define __func__ "<unknown>"
+    #endif
+#endif
+
+#define _LOG1(level, ...) \
+    syslog (level, __VA_ARGS__)
+
+#define _LOG2(level, ...) \
+    syslog (level, "%s:%d:%s\n", __FILE__, __LINE__, __VA_ARGS__)
+
+#define log_info(...)  _LOG1(LOG_INFO, __VA_ARGS__)
+#define log_warn(...)  _LOG1(LOG_WARNING, __VA_ARGS__)
+#define log_error(...) _LOG1(LOG_ERR, __VA_ARGS__)
+#define log_debug(...) _LOG2(LOG_DEBUG, __VA_ARGS__)
+
+/* ==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~== */
+
+#endif  // _ERASURECODE_LOG_H_