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

FreeBSD Manual Pages

  
 
  

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

NAME
       io_closeonexec -	mark a file descriptor non-inheritable

SYNTAX
       #include	<libowfat/io.h>

       void io_closeonexec(int64 fd);

DESCRIPTION
       io_closeonexec marks a file descriptor non-inheritable.	It will	be au-
       tomatically  closed  if	the process executes a different one.  The de-
       scriptor	will not be automatically closed when you fork() a  new	 child
       process,	though.

SEE ALSO
       io_wait(3), io_canwrite(3)

							     io_closeonexec(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=libowfat_io_closeonexec&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>

home | help