modlstrmod(9S) Data Structures for Drivers modlstrmod(9S)NAME
modlstrmod - linkage structure for loadable STREAMS modules
SYNOPSIS
#include <sys/modctl.h>
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI)
DESCRIPTION
The modlstrmod structure is used by STREAMS modules to export module specific information to the kernel.
STRUCTURE MEMBERS
struct mod_ops *strmod_modops;
char *strmod_linkinfo;
struct fmodsw *strmod_fmodsw;
strmod_modops Must always be initialized to the address of mod_strmodops. This identifies the module as a loadable STREAMS mod-
ule.
strmod_linkinfo Can be any string up to MODMAXNAMELEN, and is used to describe the module. This string is usually the name of the
module, but can contain other information (such as a version number).
strmod_fmodsw Is a pointer to a template of a class entry within the module that is copied to the kernel's class table when the
module is loaded.
SEE ALSO modload(1M)
Writing Device Drivers
SunOS 5.10 7 Jun 1993 modlstrmod(9S)
Check Out this Related Man Page
modlinkage(9S) Data Structures for Drivers modlinkage(9S)NAME
modlinkage - module linkage structure
SYNOPSIS
#include <sys/modctl.h>
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI)
DESCRIPTION
The modlinkage structure is provided by the module writer to the routines that install, remove, and retrieve information from a module. See
_init(9E), _fini(9E), and _info(9E).
STRUCTURE MEMBERS
int ml_rev
void *ml_linkage[4];
ml_rev Is the revision of the loadable modules system. This must have the value MODREV_1 .
ml_linkage Is a null-terminated array of pointers to linkage structures. Driver modules have only one linkage structure.
SEE ALSO add_drv(1M), _fini(9E), _info(9E), _init(9E), modldrv(9S), modlstrmod(9S)
Writing Device Drivers
SunOS 5.10 18 Sep 1992 modlinkage(9S)
What is the point of this? Whenever I close my shell it appends to the history file without adding this. I have never seen it overwrite my history file.
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend (3 Replies)