[Libvirt-cim] [PATCH] libcmpiutil, add time and thread info in CU_DEBUG

[xiaxia347work]

   It seems libcmpiutil still uses HG, sorry I forgot how to send patch with HG, so
paste the patch directly here and attach the patch generated from "hg export"
as attachement.

exporting patch:
# HG changeset patch
# User Wenchao Xia <xiawenc at linux.vnet.ibm.com>
# Date 1351254054 -28800
# Node ID 4c82c8f418757be40bdd87575d309f17232545c0
# Parent  67a7b959ed47188efb8eb2f462bc7fc9ee145041
debug print, add time and thread info

diff -r 67a7b959ed47 -r 4c82c8f41875 debug_util.c
--- a/debug_util.c	Fri Oct 26 17:22:29 2012 +0800
+++ b/debug_util.c	Fri Oct 26 20:20:54 2012 +0800
@@ -23,7 +23,9 @@
 #include <stdlib.h>
 #include <stdarg.h>
 #include <stdio.h>
-
+#include <pthread.h>
+#include <sys/time.h>
+#include <time.h>
 #include "libcmpiutil.h"
 
 static int log_init = 0;
@@ -32,6 +34,15 @@
 void debug_print(char *fmt, ...)
 {
         char *log_file = NULL;
+        pthread_t id = pthread_self();
+        struct timeval tv;
+        struct timezone tz;
+        gettimeofday(&tv, &tz);
+        time_t timep;
+        struct tm *p;
+        time(&timep);
+        p=localtime(&timep);
+
         va_list ap;
 
         va_start(ap, fmt);
@@ -49,8 +60,10 @@
                 log_init = 1;
         }
 
-        if (log != NULL)
+        if (log != NULL) {
+                fprintf(log, "time[%d-%02d-%02d %02d:%02d:%02d.%06d] thread[%ld] ", (1900+p->tm_year), (1+p->tm_mon), p->tm_mday, p->tm_hour, p->tm_min, p->tm_sec, (int)tv.tv_usec, id);
                 vfprintf(log, fmt, ap);
+        }
 
         va_end(ap);
 }
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