Changeset 27611 for trunk/Ohana/src/imregister/imreg/ConfigPID.c

Timestamp:

Apr 5, 2010, 3:47:36 PM (16 years ago)

Author:

eugene

Message:

pendatic checking fscan, system, and mkstemp return values

File:

• trunk/Ohana/src/imregister/imreg/ConfigPID.c (modified) (2 diffs)

trunk/Ohana/src/imregister/imreg/ConfigPID.c

@@ -65 +65 @@
 int LoadPID (char *file, pid_t *pid, char *username, char *machine) {
 
+  int t1, t2, t3;
   FILE *f;
 
@@ -72 +73 @@
   }
 
-  fscanf (f, "%*s %d", pid);
-  fscanf (f, "%*s %s", username);
-  fscanf (f, "%*s %s", machine);
+  t1 = fscanf (f, "%*s %d", pid);
+  t2 = fscanf (f, "%*s %s", username);
+  t3 = fscanf (f, "%*s %s", machine);
+  if ((t1 != 1) || (t2 != 2) || (t3 != 1)) {
+    fprintf (stderr, "error reading pid info\n");
+  }
   fclose (f);