NAME | SYNOPSIS | DESCRIPTION | PARAMETERS | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO
#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);
di_walk_minor() 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.
Root of subtree to visit.
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).
Specify 0. Reserved for future use.
Pointer to caller- specific user data.
Upon successful completion, 0 is returned. Otherwise, -1 is returned and errno is set to indicate the error.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
MT Level | Safe |
Interface Stability | Evolving |
NAME | SYNOPSIS | DESCRIPTION | PARAMETERS | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO