Common subdirectories: monit-2.5.orig/contrib and monit-2.5/contrib
Common subdirectories: monit-2.5.orig/doc and monit-2.5/doc
Common subdirectories: monit-2.5.orig/http and monit-2.5/http
diff -u monit-2.5.orig/monitor.h.in monit-2.5/monitor.h.in
--- monit-2.5.orig/monitor.h.in	Thu Jul 11 13:44:55 2002
+++ monit-2.5/monitor.h.in	Thu Jul 11 17:51:42 2002
@@ -136,6 +136,7 @@
 typedef struct mychecksum {
   char *file;                  /**< A filename to compute a md5 checksum for */
   char *md5;                       /**< A md5 checksum computed for the file */
+  time_t last_ctime;       /**< The ctime of the file when checked last time */
 
   /** For internal use */
   struct mychecksum *next;                       /**< next checksum in chain */
diff -u monit-2.5.orig/p.y monit-2.5/p.y
--- monit-2.5.orig/p.y	Wed Jul 10 22:48:44 2002
+++ monit-2.5/p.y	Fri Jul 12 10:13:04 2002
@@ -40,6 +40,7 @@
 #include <errno.h>
 #include <sys/types.h>
 #include <sys/socket.h>
+#include <sys/stat.h>
 
 #include "net.h"
 #include "monitor.h"
@@ -523,18 +524,33 @@
 static void addchecksum(char *filename, char *sum) {
 
   Checksum_T c= NEW(c);
+  struct stat stat_buf;
+
 
   c->file= filename;
   
   if ( sum ) {
     
     c->md5= sum;
-    
+   
   } else if ( ! set_md5sum(&c->md5, filename) ) {
     
     error("%s: Cannot compute a checksum for %s at line %d\n",
 	  prog, filename, lineno-1);
     cfg_errflag++;
+
+  }
+  
+  if ( stat(filename, &stat_buf) != 0 ) {
+
+    error("%s: Cannot stat %s at line %d\n",
+	  prog, filename, lineno-1);
+    cfg_errflag++;
+    c->last_ctime=0;
+    
+  } else {
+
+    c->last_ctime=stat_buf.st_ctime;
 
   }
 
Common subdirectories: monit-2.5.orig/protocols and monit-2.5/protocols
diff -u monit-2.5.orig/util.c monit-2.5/util.c
--- monit-2.5.orig/util.c	Thu Jul 11 13:59:00 2002
+++ monit-2.5/util.c	Fri Jul 12 10:38:04 2002
@@ -301,6 +301,7 @@
   Port_T n;
   Mail_T r;
   Checksum_T c;
+  char *buf = xmalloc(STRLEN);
  
   printf("%-21s = %s\n", "Process Name", p->name);
   printf(" %-20s = %s\n", "Group", is_str_defined(p->group));
@@ -311,6 +312,8 @@
   for (c= p->checksumlist; c; c= c->next) {
     
     printf(" %-20s = %s %s\n", "Checksum", c->md5, c->file);
+    strftime(buf, STRLEN,"%Y/%m/%d %H:%M", localtime(&c->last_ctime));
+    printf(" %-20s = %s %s\n", "Last File Change", buf, c->file);
     
   }
 
@@ -374,7 +377,8 @@
   
   printf(" %-20s = %s\n", "Autostart", p->do_validate?"yes":"no");
   printf("\n");
-  
+
+  free(buf);
 }
 
 
diff -u monit-2.5.orig/validate.c monit-2.5/validate.c
--- monit-2.5.orig/validate.c	Sun Jul  7 21:48:15 2002
+++ monit-2.5/validate.c	Fri Jul 12 10:09:42 2002
@@ -25,6 +25,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <setjmp.h>
+#include <sys/stat.h>
 
 #include "monitor.h"
 #include "net.h"
@@ -383,6 +384,7 @@
 static int check_checksum(Process_T p) {
 
   Checksum_T c;
+  struct stat stat_buf;
 
   if ( !p->def_checksum ) {
 
@@ -391,7 +393,43 @@
   }
 
   for ( c= p->checksumlist; c; c= c->next ) {
-    
+
+    if ( stat(c->file, &stat_buf) != 0 ) {
+
+      /* No stat no file! */
+      
+      if ( Run.debug ) {
+
+        log("'%s' is not statable\n", c->file);
+
+      }
+
+      return TRUE;
+
+    }
+
+    if ( stat_buf.st_ctime == c->last_ctime ) {
+
+      if ( Run.debug ) {
+        
+        log("'%s' ctime is still the same %d\n", c->file, stat_buf.st_ctime);
+
+      }
+
+      return FALSE;
+
+    } else {
+
+      if ( Run.debug ) {
+        
+        log("'%s' ctime has changed \n", c->file);
+
+      }
+
+      c->last_ctime = stat_buf.st_ctime;
+
+    }
+
     if ( ! checksum_helper(p, c->file, c->md5) ) {
 	
       return TRUE;