Man page - find_key_by_type_and_name(3)
Packages contains this manual
- keyctl_setperm(3)
- keyctl_chown(3)
- keyctl_pkey_query(3)
- keyctl_negate(3)
- keyctl_get_security(3)
- keyctl_move(3)
- keyctl_reject(3)
- recursive_session_key_scan(3)
- keyctl_revoke(3)
- keyctl_dh_compute_kdf(3)
- keyctl_get_persistent(3)
- keyctl(3)
- keyctl_read_alloc(3)
- keyctl_unlink(3)
- keyctl_assume_authority(3)
- keyctl_invalidate(3)
- keyctl_instantiate_iov(3)
- keyctl_pkey_sign(3)
- keyctl_capabilities(3)
- keyctl_restrict_keyring(3)
- keyctl_pkey_decrypt(3)
- keyctl_clear(3)
- keyctl_dh_compute_alloc(3)
- keyctl_session_to_parent(3)
- recursive_key_scan(3)
- find_key_by_type_and_name(3)
- keyctl_dh_compute(3)
- keyctl_describe_alloc(3)
- keyctl_read(3)
- keyctl_search(3)
- keyctl_set_reqkey_keyring(3)
- keyctl_describe(3)
- keyctl_join_session_keyring(3)
- keyctl_pkey_verify(3)
- keyctl_link(3)
- keyctl_update(3)
- keyctl_instantiate(3)
- keyctl_watch_key(3)
- keyctl_pkey_encrypt(3)
- keyctl_set_timeout(3)
- keyctl_get_security_alloc(3)
apt-get install libkeyutils-dev
Manual
FIND_KEY_BY_TYPE_AND_NAME
NAMESYNOPSIS
DESCRIPTION
RETURN VALUE
ERRORS
LINKING
SEE ALSO
NAME
find_key_by_type_and_name - find a key by type and name
SYNOPSIS
#include <keyutils.h>
key_serial_t
find_key_by_type_and_name(const char *
type
,
const char *
description
, key_serial_t
destringid
);
DESCRIPTION
find_key_by_type_and_name () searches for a key with the given type and exact description , firstly in the thread, process and session keyrings to which a process is subscribed and secondly in /proc/keys .
If a key is found, and destringid is not 0 and specifies a keyring, then the found key will be linked into it.
RETURN VALUE
The function returns the ID of the key if a key was found or -1 otherwise.
ERRORS
|
ENOKEY |
No key was found or the keyring specified is invalid. |
EKEYEXPIRED
The key or keyring have expired.
EKEYREVOKED
The key or keyring have been revoked.
|
EACCES |
The key is not accessible or keyring exists, but is not writable by the calling process. |
LINKING
When linking, -lkeyutils should be specified to the linker.
SEE ALSO
request_key (2), keyctl (3), keyrings (7)