cfg_unconfigure man page on DigitalUNIX

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cfg_unconfigure(9r)					   cfg_unconfigure(9r)

NAME
       cfg_unconfigure - General: Unconfigures a kernel subsystem

SYNOPSIS
       #include <sys/sysconfig.h> ); cfg_status_t cfg_unconfigure(
	       char *subsys );

ARGUMENTS
       Specifies the name of the subsystem to be unconfigured.

DESCRIPTION
       The  cfg_unconfigure kernel routine is used to unconfigure a subsystem.
       If the subsystem is  not	 configured  into  the	kernel,	 this  routine
       returns	an  error. If subsystem is sucessfully unconfigured, the state
       of the driver is marked as unconfigured.	 An attempt is	also  made  to
       unload  the  subsystem's module from the kernel. A dynamically loadable
       kernel subsystem is subject to be unloaded.

RETURN VALUES
       This routine returns 32 bit status values composed of  subsystem status
       and  framework status segments. The upper 16 bits is the subsystem sta‐
       tus (CFG_STATUS_SUBSYS) and the lower  16  bits	is  the	 frame	status
       (CFG_STATUS_FRAME). The return values are organized as follows:

       [Upper subsystem 16 bits][Lower framework 16 bits]

       The  subsystem  status is returned by the subsystem's configure routine
       and can be any error in errno.h. The framework status  is  returned  by
       the  configuration  framework  and  the	possible values are defined in
       <sys/sysconfig.h> as CFG_FRAME_Exxx. A successful operation  has	 ESUC‐
       CESS (0) returned in both status segments.

       See  the	 cfg_errno(9r)	and  errno(2) reference pages for more details
       about error numbers and status.

EXAMPLE
       A subsystem may be unconfigured using the cfg_unconfigure  kernel  rou‐
       tine as follows:

	status = cfg_unconfigure(subsystem_name);

SEE ALSO
       Routines:   cfg_subsys_unconfig(3),  cfg_configure(9r),	cfg_errno(9r),
       cfg_query(9r), cfg_reconfigure(9r), cfg_subsysop(9r),

       Other: errno(2),

							   cfg_unconfigure(9r)
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