Kernel functions				   hook_alloc(9F)



NAME
     hook_alloc	- allocate a hook_t structure

SYNOPSIS
     #include <sys/hook.h>

     hook_t *hook_alloc(const int version);

INTERFACE LEVEL
     Solaris DDI specific (Solaris DDI)

PARAMETERS
     version

	 must always be	the symbol HOOK_VERSION.



DESCRIPTION
     This function allocates  a	 hook_t	 structure,  returning	a
     pointer for the caller to use.

RETURN VALUES
     If	the call fails,	NULL is	returned, otherwise, a pointer to
     a hook_t structure	is returned.

ATTRIBUTES
     See attributes(5) for descriptions	of the	following  attri-
     butes:
	  ____________________________________________________________
	 |	 ATTRIBUTE TYPE	       |       ATTRIBUTE VALUE	     |
	 |_____________________________|_____________________________|
	 | Interface Stability	       |	 Committed	     |
	 |_____________________________|_____________________________|

SEE ALSO
     hook(9s) hook_free(9f)


















SunOS 5.11	   Last	change:	25 March 2008			1