NAME | SYNOPSIS | DESCRIPTION | PARAMETERS | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO
#include <libdevinfo.h>char *di_devfs_path(di_node_t node);
di_devfs_path() generates the physical path of the device node. The caller is responsible for freeing the memory allocated to store the physical path by calling di_devfs_path_free().
di_devfs_path_free() frees memory that was allocated by di_devfs_path().
The parameter descriptions for di_devfs_path() are as follows:
Handle to a device node in the snapshot.
The parameter descriptions for di_devfs_path_free() are as follows:
Pointer returned by di_devfs_path().
di_devfs_path() returns a pointer to the string containing the physical path of node.
node is not a valid handle.
di_devfs_path() also return any error code from malloc(3C).
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