QNX RTOS v4 Knowledge Base
  
QNX RTOS v4 Knowledge Base
  
    
      | 
          
            | Title | dev_* functions working with socket fd's |  
            | Ref. No. | QNX.000009816 |  
            | Category(ies) | Network, Development |  
            | Issue | Do the dev_ functions, such as dev_arm(), work on socket file descriptors? 
 
 
 |  
            | Solution | No they don't.  They only work on devices such as serial ports. |  |