Changeset 919

Timestamp:

Jul 31, 2011, 8:50:17 PM (14 years ago)

Author:

Dmitry A. Kuminov

Message:

tests/process/child: Added two new modes: 3 and 4.

Mode 3 prints everything it reads on stdin to stdout until read()
returns a failure. Mode 4 is similar but uses feof() and ferror()
to detect the end of input condition.

File:

• tests/process/child/child.c (modified) (1 diff)

tests/process/child/child.c

@@ -59 +59 @@
         }
     }
+    else if (argc == 2)
+    {
+        switch (atoi (argv[1]))
+        {
+        case 3:
+            while ((n = fread (buffer, 1, sizeof (buffer), stdin)) > 0)
+            {
+                fwrite (buffer, 1, n, stdout);
+            }
+
+            return 0;
+
+        case 4:
+            while (!feof (stdin) && !ferror (stdin))
+            {
+                n = fread (buffer, 1, sizeof (buffer), stdin);
+                fwrite (buffer, 1, n, stdout);
+            }
+
+            return 0;
+        }
+    }
 
     return -1;