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man pages section 3: Extended Library Functions Oracle Solaris 10 8/11 Information Library |
Extended Library Functions - Part 1
Extended Library Functions - Part 2
dat_registry_add_provider(3DAT)
dat_registry_list_providers(3DAT)
dat_registry_remove_provider(3DAT)
dat_set_consumer_context(3DAT)
devid_deviceid_to_nmlist(3DEVID)
di_link_next_by_lnode(3DEVINFO)
di_link_next_by_node(3DEVINFO)
di_lnode_private_get(3DEVINFO)
di_lnode_private_set(3DEVINFO)
di_minor_private_get(3DEVINFO)
di_minor_private_set(3DEVINFO)
di_prom_prop_lookup_bytes(3DEVINFO)
di_prom_prop_lookup_ints(3DEVINFO)
di_prom_prop_lookup_strings(3DEVINFO)
di_prop_lookup_bytes(3DEVINFO)
di_prop_lookup_int64(3DEVINFO)
di_prop_lookup_strings(3DEVINFO)
DmiListComponentsByClass(3DMI)
ea_match_object_catalog(3EXACCT)
Extended Library Functions - Part 3
Extended Library Functions - Part 4
- generate and free physical path names
cc [ flag... ] file... -ldevinfo [ library... ] #include <libdevinfo.h> char *di_devfs_path(di_node_t node);
char *di_devfs_minor_path(di_minor_t minor);
void di_devfs_path_free(char *path_buf);
The handle to a device node in the snapshot.
The handle to a device minor node in the snapshot.
A pointer returned by di_devfs_path() or di_devfs_minor_path().
The di_devfs_path() function generates the physical path of the device node specified by node.
The di_devfs_minor_path() function generates the physical path of the device minor node specified by minor.
The di_devfs_path_free() function frees memory that was allocated to store the physical path by di_devfs_path() and di_devfs_minor_path(). The caller of di_devfs_path() and di_devfs_minor_path() is responsible for freeing this memory allocated by calling di_devfs_path_free().
Upon successful completion, the di_devfs_path() and di_devfs_minor_path() functions return a pointer to the string containing the physical path of a device node or a device minor node, respectively. Otherwise, they return NULL and errno is set to indicate the error.
The di_devfs_path() and di_devfs_minor_path() functions will fail if:
The node or minor argument is not a valid handle.
The di_devfs_path() and di_devfs_minor_path() functions can also return any error value returned by malloc(3C).
See attributes(5) for descriptions of the following attributes:
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di_init(3DEVINFO), libdevinfo(3LIB), malloc(3C), attributes(5)