NAME

       ndelay_off - put file descriptor in non-blocking mode

SYNTAX

       #include <ndelay.h>

       extern int ndelay_off(int fd);

DESCRIPTION

       ndelay_off  puts a file descriptor in blocking mode.  Reading from and writing to blocking
       network sockets, FIFOs or device files will possibly not return immediately  but  wait  on
       more input or buffer space for output.

       If an error occurred, ndelay_off will return nonzero and set errno accordingly.

SEE ALSO

       fcntl(2), ndelay_on(3)

                                                                                    ndelay_off(3)