X-Git-Url: https://gapil.gnulinux.it/gitweb/?p=gapil.git;a=blobdiff_plain;f=sources%2FReadMonitor.c;h=6695f2a04990c9ddc06d04300b9b4d195aff07dc;hp=9951358e5a76c5fc9f1824634d99c1935c562020;hb=26f7a8bb19c6cb198c213757a97b6ac79e40db4b;hpb=59b107d5207f19e0049bbd1032e10cba660da92e

diff --git a/sources/ReadMonitor.c b/sources/ReadMonitor.c
index 9951358..6695f2a 100644
--- a/sources/ReadMonitor.c
+++ b/sources/ReadMonitor.c
@@ -25,14 +25,12 @@
  *
  * Author: S. Piccardi Jan. 2003
  *
- * $Id: ReadMonitor.c,v 1.2 2003/01/12 00:24:28 piccardi Exp $
- *
  *****************************************************************************/
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>        /* directory */
-#include <stdlib.h>        /* C standard library */
-#include <unistd.h>
+#include <sys/types.h>   /* primitive system data types */
+#include <sys/stat.h>    /* file characteristics constants and functions */
+#include <dirent.h>      /* directory operation constants and functions */
+#include <stdlib.h>      /* C standard library */
+#include <unistd.h>      /* unix standard library */
 
 #include "Gapil.h"
 #include "macros.h"
@@ -91,18 +89,12 @@ int main(int argc, char *argv[])
      * ***********************************************************/
     /* create needed IPC objects */
     key = ftok("~/gapil/sources/DirMonitor.c", 1);           /* define a key */
-    shmid = shmget(key, 4096, 0);                  /* get a shared memory ID */
-    if (shmid < 0) {
+    if (!(shmptr = ShmFind(key, 4096))) {     /* get a shared memory segment */
 	perror("Cannot find shared memory");
 	exit(1);
     }
-    if ( (shmptr = shmat(shmid, NULL, 0)) == NULL ) {   /* attach to process */
-	perror("Cannot attach segment");
-	exit(1);
-    }
     if ((mutex = MutexFind(key)) == -1) {                   /* get the Mutex */
 	perror("Cannot find mutex");
-	exit(1);
     }
     /* main loop */
     MutexLock(mutex);                                  /* lock shared memory */