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man pages section 3: Extended Library Functions, Volume 1 Oracle Solaris 11 Information Library |
Extended Library Functions, Volume 1
CIRCLEQ_HEAD_INITIALIZER(3EXT)
cpc_walk_generic_events_all(3CPC)
cpc_walk_generic_events_pic(3CPC)
ct_dev_status_get_aset(3CONTRACT)
ct_dev_status_get_dev_state(3CONTRACT)
ct_dev_status_get_minor(3CONTRACT)
ct_dev_status_get_noneg(3CONTRACT)
ct_dev_tmpl_clear_noneg(3CONTRACT)
ct_dev_tmpl_get_aset(3CONTRACT)
ct_dev_tmpl_get_minor(3CONTRACT)
ct_dev_tmpl_get_noneg(3CONTRACT)
ct_dev_tmpl_set_aset(3CONTRACT)
ct_dev_tmpl_set_minor(3CONTRACT)
ct_dev_tmpl_set_noneg(3CONTRACT)
ct_event_read_critical(3CONTRACT)
ct_pr_event_get_exitstatus(3CONTRACT)
ct_pr_event_get_gcorefile(3CONTRACT)
ct_pr_event_get_pcorefile(3CONTRACT)
ct_pr_event_get_pid(3CONTRACT)
ct_pr_event_get_ppid(3CONTRACT)
ct_pr_event_get_sender(3CONTRACT)
ct_pr_event_get_senderct(3CONTRACT)
ct_pr_event_get_signal(3CONTRACT)
ct_pr_event_get_zcorefile(3CONTRACT)
ct_pr_status_get_contracts(3CONTRACT)
ct_pr_status_get_fatal(3CONTRACT)
ct_pr_status_get_members(3CONTRACT)
ct_pr_status_get_param(3CONTRACT)
ct_pr_status_get_svc_aux(3CONTRACT)
ct_pr_status_get_svc_creator(3CONTRACT)
ct_pr_status_get_svc_ctid(3CONTRACT)
ct_pr_status_get_svc_fmri(3CONTRACT)
ct_pr_tmpl_get_fatal(3CONTRACT)
ct_pr_tmpl_get_param(3CONTRACT)
ct_pr_tmpl_get_svc_aux(3CONTRACT)
ct_pr_tmpl_get_svc_fmri(3CONTRACT)
ct_pr_tmpl_get_transfer(3CONTRACT)
ct_pr_tmpl_set_fatal(3CONTRACT)
ct_pr_tmpl_set_param(3CONTRACT)
ct_pr_tmpl_set_svc_aux(3CONTRACT)
ct_pr_tmpl_set_svc_fmri(3CONTRACT)
ct_pr_tmpl_set_transfer(3CONTRACT)
ct_status_get_cookie(3CONTRACT)
ct_status_get_critical(3CONTRACT)
ct_status_get_holder(3CONTRACT)
ct_status_get_informative(3CONTRACT)
ct_status_get_nevents(3CONTRACT)
ct_status_get_nevid(3CONTRACT)
ct_status_get_ntime(3CONTRACT)
ct_status_get_qtime(3CONTRACT)
ct_status_get_state(3CONTRACT)
ct_status_get_zoneid(3CONTRACT)
ct_tmpl_get_critical(3CONTRACT)
ct_tmpl_get_informative(3CONTRACT)
ct_tmpl_set_critical(3CONTRACT)
ct_tmpl_set_informative(3CONTRACT)
dat_evd_clear_unwaitable(3DAT)
dat_get_consumer_context(3DAT)
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_path_client_devfs_path(3DEVINFO)
di_path_client_next_path(3DEVINFO)
di_path_phci_next_path(3DEVINFO)
di_path_prop_lookup_bytes(3DEVINFO)
di_path_prop_lookup_int64s(3DEVINFO)
di_path_prop_lookup_ints(3DEVINFO)
di_path_prop_lookup_strings(3DEVINFO)
di_path_prop_strings(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)
ea_match_object_catalog(3EXACCT)
- manipulate a disk's EFI Partition Table
cc [ flag … ] file… -lefi [ library … ] #include <sys/vtoc.h> #include <sys/efi_partition.h> int efi_alloc_and_init(int fd, uint32_t nparts, dk_gpt_t **vtoc);
int efi_alloc_and_read(int fd, dk_gpt_t **vtoc);
void efi_free(dk_gpt_t *vtoc);
int efi_write(int fd, dk_gpt_t *vtoc);
int efi_use_whole_disk(int fd);
The efi_alloc_and_init() function initializes the dk_gpt_t structure specified by vtoc in preparation for a call to efi_write(). It calculates and initializes the efi_version, efi_lbasize, efi_nparts, efi_first_u_lba, efi_last_lba, and efi_last_u_lba members of this sturcture. The caller can then set the efi_nparts member.
The efi_alloc_and_read() function allocates memory and returns the partition table.
The efi_free() function frees the memory allocated by efi_alloc_and_init() and efi_alloc_and_read().
The efi_write() function writes the EFI partition table.
The efi_use_whole_disk() function takes any space that is not contained in the disk label and adds it to the last physically non-zero area before the reserved partition (from partition 0 to partition 6 or unallocated space).
The fd argument refers to any partition on a raw disk, opened with O_NDELAY. See open(2).
The nparts argument specifies the number of desired partitions.
The vtoc argument is a dk_gpt_t structure that describes an EFI partition table and contains at least the following members:
uint_t efi_version; /* set to EFI_VERSION_CURRENT */ uint_t efi_nparts; /* number of partitions in efi_parts */ uint_t efi_lbasize; /* size of block in bytes */ diskaddr_t efi_last_lba; /* last block on the disk */ diskaddr_t efi_first_u_lba; /* first block after labels */ diskaddr_t efi_last_u_lba; /* last block before backup labels */ struct dk_part efi_parts[]; /* array of partitions */
Upon successful completion, efi_alloc_and_init() returns 0. Otherwise it returns VT_EIO if an I/O operation to the disk fails.
Upon successful completion, efi_alloc_and_read() returns a positive integer indicating the partition index associated with the open file descriptor. Otherwise, it returns a negative integer to indicate one of the following:
An I/O error occurred.
An unknown error occurred.
An EFI label was not found.
Upon successful completion, efi_write() returns 0. Otherwise, it returns a negative integer to indicate one of the following:
An I/O error occurred.
An unknown error occurred.
The label contains incorrect data.
Upon successful completion, efi_use_whole_disk() returns 0. Otherwise, it returns a negative integer to indicate one of the following:
An I/O error occurred.
An unknown error occurred.
The label contains incorrect data.
Space out of label was not found.
See attributes(5) for descriptions of the following attributes:
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fmthard(1M), format(1M), prtvtoc(1M), ioctl(2), open(2), libefi(3LIB), read_vtoc(3EXT), attributes(5), dkio(7I)