daemontools-0.76-localtime.patch

Bilindiği gibi daemontools-0.76 qmail ve türevleri için servis daemonlarını içermektedir.

Daemontools-0.76 versiyonu için oldukça faydalı bir  patch bulunmaktadır.

Zamanında enderUNIX ekibi tarafından hazırlanmış, fakat kullanım bakımından yaygınlaşmamıştır.

daemontools-0.76 patch  öncesi log çıktı bu şekilde vermektedir.

@400000005d7d049938035cf4 tcpserver: status: 1/10
@400000005d7d0499380a7174 tcpserver: pid 4454 from 124.232.133.206
@400000005d7d0499380e2e7c tcpserver: ok 4454 0:185.44.192.228:25 :124.232.133.206::7262
@400000005d7d04a838f98c64 GREETDELAY from 124.232.133.206: client disconnected
@400000005d7d04a838fd0ed4 tcpserver: end 4454 status 256
@400000005d7d04a838fd225c tcpserver: status: 0/10

daemontools-0.76 versiyona patch geçildikten sonra bu şekilde çıktı üretmektedir.

2019-09-14T23:30:18       tcpserver: status: 1/10
2019-09-14T23:30:18       tcpserver: pid 28978 from 124.232.133.206
2019-09-14T23:30:18       tcpserver: ok 28978 0:185.44.192.228:25 :124.232.133.206::7368
2019-09-14T23:30:33       GREETDELAY from 124.232.133.206: client disconnected
2019-09-14T23:30:33       tcpserver: end 28978 status 256
2019-09-14T23:30:33       tcpserver: status: 0/10

oldukça anlaşılır hale gelmiş oldu.

daemontools-0.76-localtime.patch

diff -ruN daemontools-0.76.orig/src/multilog.c daemontools-0.76/src/multilog.c
--- daemontools-0.76.orig/src/multilog.c        2001-07-12 19:49:49.000000000 +0300
+++ daemontools-0.76/src/multilog.c     2009-12-19 02:52:09.000000000 +0200
@@ -514,7 +514,8 @@
 }
 if (!linelen)
 if (flagtimestamp) {
-          timestamp(line);
+          /* timestamp(line); */
+          timestamplocal(line);
 line[25] = ' ';
 linelen = 26;
 }
diff -ruN daemontools-0.76.orig/src/timestamp.c daemontools-0.76/src/timestamp.c
--- daemontools-0.76.orig/src/timestamp.c       2001-07-12 19:49:49.000000000 +0300
+++ daemontools-0.76/src/timestamp.c    2009-12-19 02:53:02.000000000 +0200
@@ -1,7 +1,13 @@
+#include <sys/types.h>
+#include <time.h>
+#include <sys/time.h>
+#include <unistd.h>
 #include "taia.h"
 #include "timestamp.h"

 static char hex[16] = "0123456789abcdef";
+time_t lt;
+struct tm *t;

 void timestamp(char s[TIMESTAMP])
 {
@@ -18,3 +24,11 @@
 s[i * 2 + 2] = hex[nowpack[i] & 15];
 }
 }
+
+void timestamplocal(char s[TIMESTAMP])
+{
+      lt = time(NULL);
+      t = localtime(&lt);
+      asctime_r(t, s);
+      s[24] = ' ';
+}
diff -ruN daemontools-0.76.orig/src/timestamp.h daemontools-0.76/src/timestamp.h
--- daemontools-0.76.orig/src/timestamp.h       2001-07-12 19:49:49.000000000 +0300
+++ daemontools-0.76/src/timestamp.h    2009-12-19 02:52:17.000000000 +0200
@@ -4,5 +4,6 @@
 #define TIMESTAMP 25

 extern void timestamp(char *);
+extern void timestamplocal(char *);

 #endif

Kaynakça:

https://web.archive.org/web/20120530042154/http://blog.endersys.com/tag/qmail/