i2o_cntxt_list_add(9) centos man page | unix.com

I2O_CNTXT_LIST_ADD(9)					       Message-based devices					     I2O_CNTXT_LIST_ADD(9)

NAME
       i2o_cntxt_list_add - Append a pointer to context list and return a id

SYNOPSIS
       u32 i2o_cntxt_list_add(struct i2o_controller * c, void * ptr);

ARGUMENTS
       c
	   controller to which the context list belong

       ptr
	   pointer to add to the context list

DESCRIPTION
       Because the context field in I2O is only 32-bit large, on 64-bit the pointer is to large to fit in the context field. The i2o_cntxt_list
       functions therefore map pointers to context fields.

       Returns context id > 0 on success or 0 on failure.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						     I2O_CNTXT_LIST_ADD(9)