Unix/Linux Go Back    


NetBSD 6.1.5 - man page for set (netbsd section 9)

Linux & Unix Commands - Search Man Pages
Man Page or Keyword Search:   man
Select Man Page Set:       apropos Keyword Search (sections above)


SET(9)				  BSD Kernel Developer's Manual 			   SET(9)

NAME
     SET -- primitive bit macros

SYNOPSIS
     #include <sys/types.h>

     void
     SET(val, x);

     void
     ISSET(val, x);

     void
     CLR(val, x);

DESCRIPTION
     These macros define three standard bit-operations:

	   1.	SET() sets the bit x in val;

	   2.	CLR() clears the bit x in val; and

	   3.	ISSET() returns 1 if the bit x is set in val.

SEE ALSO
     bits(3)

BUGS
     The rationale is to provide clarity in the source code, but arguably these operations are
     clear enough without the use of the macros.

BSD					  April 13, 2010				      BSD
Unix & Linux Commands & Man Pages : ©2000 - 2018 Unix and Linux Forums


All times are GMT -4. The time now is 09:51 PM.