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di_walk_minor(3devinfo) [bsd man page]

di_walk_minor(3DEVINFO) 			       Device Information Library Functions				   di_walk_minor(3DEVINFO)

NAME
di_walk_minor - traverse libdevinfo minor nodes SYNOPSIS
cc [ flag... ] file... -ldevinfo [ library... ] #include <libdevinfo.h> int di_walk_minor(di_node_t root, const char *minor_nodetype, uint_t flag, void *arg, int (*minor_callback)(di_node_t node, di_minor_t minor, void *arg)); PARAMETERS
arg Pointer to caller- specific user data. flag Specify 0. Reserved for future use. minor The minor node visited. minor_nodetype A character string specifying the minor data type, which may be one of the types defined by the Solaris DDI framework, for example, DDI_NT_BLOCK. NULL matches all minor_node types. See ddi_create_minor_node(9F). node The device node with which to the minor node is associated. root Root of subtree to visit. DESCRIPTION
The di_walk_minor() function visits all minor nodes attached to device nodes in a subtree rooted at root. For each minor node that matches minor_nodetype, the caller-supplied function minor_callback() is invoked. The walk terminates immediately when minor_callback() returns DI_WALK_TERMINATE. RETURN VALUES
Upon successful completion, di_walk_minor() returns 0. Otherwise, -1 is returned and errno is set to indicate the error. The minor_callback() function returns one of the following: DI_WALK_CONTINUE Continue to visit subsequent minor data nodes. DI_WALK_TERMINATE Terminate the walk immediately. ERRORS
The di_walk_minor() function will fail if: EINVAL Invalid argument. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
di_minor_nodetype(3DEVINFO), libdevinfo(3LIB), attributes(5), ddi_create_minor_node(9F) Writing Device Drivers SunOS 5.10 1 Dec 1998 di_walk_minor(3DEVINFO)

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di_walk_minor(3DEVINFO) 			       Device Information Library Functions				   di_walk_minor(3DEVINFO)

NAME
di_walk_minor - traverse libdevinfo minor nodes SYNOPSIS
cc [ flag... ] file... -ldevinfo [ library... ] #include <libdevinfo.h> int di_walk_minor(di_node_t root, const char *minor_nodetype, uint_t flag, void *arg, int (*minor_callback)(di_node_t node, di_minor_t minor, void *arg)); PARAMETERS
arg Pointer to caller- specific user data. flag Specify 0. Reserved for future use. minor The minor node visited. minor_nodetype A character string specifying the minor data type, which may be one of the types defined by the Solaris DDI framework, for example, DDI_NT_BLOCK. NULL matches all minor_node types. See ddi_create_minor_node(9F). node The device node with which to the minor node is associated. root Root of subtree to visit. DESCRIPTION
The di_walk_minor() function visits all minor nodes attached to device nodes in a subtree rooted at root. For each minor node that matches minor_nodetype, the caller-supplied function minor_callback() is invoked. The walk terminates immediately when minor_callback() returns DI_WALK_TERMINATE. RETURN VALUES
Upon successful completion, di_walk_minor() returns 0. Otherwise, -1 is returned and errno is set to indicate the error. The minor_callback() function returns one of the following: DI_WALK_CONTINUE Continue to visit subsequent minor data nodes. DI_WALK_TERMINATE Terminate the walk immediately. ERRORS
The di_walk_minor() function will fail if: EINVAL Invalid argument. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
di_minor_nodetype(3DEVINFO), libdevinfo(3LIB), attributes(5), ddi_create_minor_node(9F) Writing Device Drivers SunOS 5.10 1 Dec 1998 di_walk_minor(3DEVINFO)

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