From 9a928eeb1215f0d7c9b6d0bb9e4571d0a16ed79a Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Wed, 26 Jun 2002 22:45:49 +0000
Subject: Initial revision

svn:r2
---
 src/common/log.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 src/common/log.c

(limited to 'src/common/log.c')

diff --git a/src/common/log.c b/src/common/log.c
new file mode 100644
index 0000000000..e85f2c9464
--- /dev/null
+++ b/src/common/log.c
@@ -0,0 +1,74 @@
+/*
+ * log.c
+ * Logging facilities.
+ *
+ * Matej Pfajfar <mp292@cam.ac.uk>
+ */
+
+/*
+ * Changes :
+ * $Log$
+ * Revision 1.1  2002/06/26 22:45:50  arma
+ * Initial revision
+ *
+ * Revision 1.11  2002/06/14 20:44:57  mp292
+ * *** empty log message ***
+ *
+ * Revision 1.10  2002/03/12 23:31:36  mp292
+ * *** empty log message ***
+ *
+ * Revision 1.9  2002/03/02 18:55:50  mp292
+ * LOG_DEBUG messages don't print the last errno error anymore.
+ *
+ * Revision 1.8  2002/01/26 22:46:48  mp292
+ * Reviewd according to Secure-Programs-HOWTO.
+ *
+ * Revision 1.7  2002/01/17 15:00:43  mp292
+ * Fixed a bug which caused malloc() generate a seg fault.
+ *
+ * Revision 1.6  2001/12/12 16:02:55  badbytes
+ * Minor changes in output format.
+ *
+ * Revision 1.5  2001/12/12 06:48:07  badbytes
+ * Correction - last error message now only shown if severity==LOG_DEBUG.
+ *
+ * Revision 1.4  2001/12/12 06:28:46  badbytes
+ * Modified log() to print error message for last error in addition to the user-specified message.
+ *
+ * Revision 1.3  2001/12/07 09:38:03  badbytes
+ * Tested.
+ *
+ * Revision 1.2  2001/12/06 15:43:50  badbytes
+ * config.c compiles. Proceeding to test it.
+ *
+ * Revision 1.1  2001/11/21 23:03:41  mp292
+ * log function coded and tested.
+ * Top-level makefile.
+ *
+ */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <syslog.h>
+#include <string.h>
+#include <errno.h>
+#include "log.h"
+
+void log_internal(int severity, const char *format, va_list ap);
+
+/* Outputs a message to stdout */
+void log(int severity, const char *format, ...)
+{
+  extern int loglevel;
+  va_list ap;
+
+  va_start(ap,format);
+
+  if (severity <= loglevel)
+  {
+    vprintf(format,ap);
+    printf("\n");
+  }
+  
+  va_end(ap);
+}
-- 
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