Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
ndelay_on(3)		   Library Functions Manual		  ndelay_on(3)

NAME
       ndelay_on - put file descriptor in non-blocking mode

SYNTAX
       #include	<ndelay.h>

       extern int ndelay_on(int	fd);

DESCRIPTION
       ndelay_on  puts	a  file	descriptor in non-blocking mode.  Reading from
       and writing to non-blocking network sockets, FIFOs or device files will
       return  immediately,  even  if not as many bytes	have been processed as
       were specified.

       If an error occurred, ndelay_on will return nonzero and set  errno  ac-
       cordingly.

SEE ALSO
       fcntl(2), ndelay_off(3)

								  ndelay_on(3)

NAME | SYNTAX | DESCRIPTION | SEE ALSO

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=libowfat_ndelay_on&sektion=3&manpath=FreeBSD+12.1-RELEASE+and+Ports>

home | help