path: root/www/aolserver/files/patch-c

--- tcl8.3.2/unix/tclUnixPipe.c	Thu Aug 17 17:46:15 2000
+++ tcl8.3.2/unix/tclUnixPipe.c.new	Fri Feb 15 12:30:19 2002
@@ -950,12 +950,16 @@
      * nonblocking, the read will never block.
      */
 
-    bytesRead = read(GetFd(psPtr->inFile), buf, (size_t) toRead);
-    if (bytesRead > -1) {
-        return bytesRead;
+    while (1) {
+        bytesRead = read(GetFd(psPtr->inFile), buf, (size_t) toRead);
+        if (bytesRead > -1) {
+           return bytesRead;
+        }
+        if ( errno != EINTR ) {
+           *errorCodePtr = errno;
+           return -1;
+        }
     }
-    *errorCodePtr = errno;
-    return -1;
 }
 
 /*