Misc (re #1630): fixed link error when logging is completely disabled via PJ_LOG_MAX_LEVEL macro

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4584 74dad513-b988-da41-8d7b-12977e46ad98

1 files changed, 30 insertions, 0 deletions

diff --git a/pjlib/include/pj/log.h b/pjlib/include/pj/log.h
index 103469f9..96dc4852 100644
--- a/pjlib/include/pj/log.h
+++ b/pjlib/include/pj/log.h
@@ -260,6 +260,16 @@ pj_status_t pj_log_init(void);
 #  define pj_log_set_log_func(func)
 
 /**
+ * Write to log.
+ *
+ * @param sender    Source of the message.
+ * @param level	    Verbosity level.
+ * @param format    Format.
+ * @param marker    Marker.
+ */
+#  define pj_log(sender, level, format, marker)
+
+/**
  * Set maximum log level. Application can call this function to set 
  * the desired level of verbosity of the logging messages. The bigger the
  * value, the more verbose the logging messages will be printed. However,
@@ -283,6 +293,26 @@ pj_status_t pj_log_init(void);
 #  define pj_log_set_decor(decor)
 
 /**
+ * Add indentation to log message. Indentation will add PJ_LOG_INDENT_CHAR
+ * before the message, and is useful to show the depth of function calls.
+ *
+ * @param indent    The indentation to add or substract. Positive value
+ * 		    adds current indent, negative value subtracts current
+ * 		    indent.
+ */
+#  define pj_log_add_indent(indent)
+
+/**
+ * Push indentation to the right by default value (PJ_LOG_INDENT).
+ */
+#  define pj_log_push_indent()
+
+/**
+ * Pop indentation (to the left) by default value (PJ_LOG_INDENT).
+ */
+#  define pj_log_pop_indent()
+
+/**
  * Set color of log messages.
  *
  * @param level	    Log level which color will be changed.