libnl
3.2.24-rc1
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Abstract data type representing a binary data blob. More...
General | |
struct nl_data * | nl_data_alloc (void *buf, size_t size) |
Allocate a new abstract data object. More... | |
struct nl_data * | nl_data_alloc_attr (struct nlattr *nla) |
Allocate abstract data object based on netlink attribute. More... | |
struct nl_data * | nl_data_clone (struct nl_data *src) |
Clone an abstract data object. More... | |
int | nl_data_append (struct nl_data *data, void *buf, size_t size) |
Append data to an abstract data object. More... | |
void | nl_data_free (struct nl_data *data) |
Free an abstract data object. More... | |
Attribute Access | |
void * | nl_data_get (struct nl_data *data) |
Get data buffer of abstract data object. More... | |
size_t | nl_data_get_size (struct nl_data *data) |
Get size of data buffer of abstract data object. More... | |
Misc | |
int | nl_data_cmp (struct nl_data *a, struct nl_data *b) |
Compare two abstract data objects. More... | |
Abstract data type representing a binary data blob.
Related sections in the development guide:
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read |
Allocate a new abstract data object.
buf | Data buffer containing the actual data. |
size | Size of data buffer. |
Allocates a new abstract data and copies the specified data buffer into the new handle.
Definition at line 50 of file data.c.
Referenced by nl_data_alloc_attr(), nl_data_clone(), and rtnl_tc_data().
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read |
Allocate abstract data object based on netlink attribute.
nla | Netlink attribute of unspecific type. |
Allocates a new abstract data and copies the payload of the attribute to the abstract data object.
Definition at line 84 of file data.c.
References nl_data_alloc(), nla_data(), and nla_len().
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read |
Clone an abstract data object.
src | Abstract data object |
Definition at line 95 of file data.c.
References nl_data_alloc().
int nl_data_append | ( | struct nl_data * | data, |
void * | buf, | ||
size_t | size | ||
) |
Append data to an abstract data object.
data | Abstract data object. |
buf | Data buffer containing the data to be appended. |
size | Size of data to be apppended. |
Reallocates an abstract data and copies the specified data buffer into the new handle.
Definition at line 111 of file data.c.
Referenced by rtnl_u32_add_key().
void nl_data_free | ( | struct nl_data * | data | ) |
void* nl_data_get | ( | struct nl_data * | data | ) |
Get data buffer of abstract data object.
data | Abstract data object. |
Definition at line 153 of file data.c.
Referenced by nl_data_cmp(), nla_put_data(), and rtnl_tc_data().
size_t nl_data_get_size | ( | struct nl_data * | data | ) |
Get size of data buffer of abstract data object.
data | Abstract data object. |
Definition at line 163 of file data.c.
Referenced by nl_data_cmp(), and nla_put_data().
int nl_data_cmp | ( | struct nl_data * | a, |
struct nl_data * | b | ||
) |
Compare two abstract data objects.
a | Abstract data object. |
b | Another abstract data object. |
Definition at line 183 of file data.c.
References nl_data_get(), and nl_data_get_size().