[or-cvs] End truncated log entries with [truncated]

[nickm@seul.org (Nick Mathewson)]

Update of /home/or/cvsroot/src/common
In directory moria.mit.edu:/tmp/cvs-serv20516/src/common

Modified Files:
	log.c 
Log Message:
End truncated log entries with [truncated]

Index: log.c
===================================================================
RCS file: /home/or/cvsroot/src/common/log.c,v
retrieving revision 1.47
retrieving revision 1.48
diff -u -d -r1.47 -r1.48
--- log.c	12 Jul 2004 16:51:28 -0000	1.47
+++ log.c	15 Aug 2004 20:13:07 -0000	1.48
@@ -22,6 +22,9 @@
 #define snprintf _snprintf
 #endif
 
+#define TRUNCATED_STR "\n[truncated]"
+#define TRUNCATED_STR_LEN 12
+
 /** Information for a single logfile; only used in log.c */
 typedef struct logfile_t {
   struct logfile_t *next; /**< Next logfile_t in the linked list. */
@@ -116,8 +119,10 @@
   }
 
   n += vsnprintf(buf+n,buf_len-n,format,ap);
-  if(n > buf_len)
+  if(n > buf_len) {
     n = buf_len-1;
+    strcpy(buf+n-TRUNCATED_STR_LEN, TRUNCATED_STR);
+  }
   buf[n]='\n';
   buf[n+1]='\0';
 }