Tizen Native API
7.0
|
Extended Attributes handling.
Functions | |
Eina_Iterator * | eina_xattr_ls (const char *file) |
Gets an iterator that lists all extended attribute of a file. | |
Eina_Iterator * | eina_xattr_value_ls (const char *file) |
Gets an iterator that list all extended attribute value related to a fd. | |
Eina_Iterator * | eina_xattr_fd_ls (int fd) |
Gets an iterator that list all extended attribute related to a fd. | |
Eina_Iterator * | eina_xattr_value_fd_ls (int fd) |
Gets an iterator that list all extended attribute value related to a fd. | |
Eina_Bool | eina_xattr_copy (const char *src, const char *dst) 2) |
Copies the extended attribute from one file to another. | |
Eina_Bool | eina_xattr_fd_copy (int src, int dst) |
Copies the extended attribute from one file descriptor to another. | |
void * | eina_xattr_get (const char *file, const char *attribute, ssize_t *size) 2 |
Retrieves an extended attribute from a file. | |
void void * | eina_xattr_fd_get (int fd, const char *attribute, ssize_t *size) 3) |
Retrieves an extended attribute from a file descriptor. | |
Eina_Bool | eina_xattr_set (const char *file, const char *attribute, const void *data, ssize_t length, Eina_Xattr_Flags flags) 2 |
Sets an extended attribute on a file. | |
Eina_Bool Eina_Bool | eina_xattr_fd_set (int fd, const char *attribute, const void *data, ssize_t length, Eina_Xattr_Flags flags) 3) |
Sets an extended attribute on a file descriptor. | |
Eina_Bool | eina_xattr_del (const char *file, const char *attribute) 2) |
Deletes (removes) an extended attribute from a file. | |
Eina_Bool | eina_xattr_fd_del (int fd, const char *attribute) |
Deletes (removes) an extended attribute from a file descriptor. | |
Eina_Bool | eina_xattr_string_set (const char *file, const char *attribute, const char *data, Eina_Xattr_Flags flags) |
Sets a string as a extended attribute properties. | |
char * | eina_xattr_string_get (const char *file, const char *attribute) |
Gets a string from an extended attribute properties. | |
Eina_Bool | eina_xattr_double_set (const char *file, const char *attribute, double value, Eina_Xattr_Flags flags) |
Sets a double as a extended attribute properties. | |
Eina_Bool | eina_xattr_double_get (const char *file, const char *attribute, double *value) |
Gets a double from an extended attribute properties. | |
Eina_Bool | eina_xattr_int_set (const char *file, const char *attribute, int value, Eina_Xattr_Flags flags) |
Sets an int as a extended attribute properties. | |
Eina_Bool | eina_xattr_int_get (const char *file, const char *attribute, int *value) |
Gets a int from an extended attribute properties. |
Enumeration Type Documentation
enum Eina_Xattr_Flags |
define extended attribute creation
- Since (EFL) :
- 1.1
- Enumerator:
Function Documentation
Eina_Bool eina_xattr_copy | ( | const char * | src, |
const char * | dst | ||
) |
Copies the extended attribute from one file to another.
- Parameters:
-
[in] src source file to use as input. [in] dst destination file to use as output.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- See also:
- eina_xattr_fd_copy()
- Since (EFL) :
- 1.8
- Since :
- 3.0
Eina_Bool eina_xattr_del | ( | const char * | file, |
const char * | attribute | ||
) |
Deletes (removes) an extended attribute from a file.
- Parameters:
-
[in] file The file to del the extended attribute from. [in] attribute The attribute to del.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.8
- Since :
- 3.0
Eina_Bool eina_xattr_double_get | ( | const char * | file, |
const char * | attribute, | ||
double * | value | ||
) |
Gets a double from an extended attribute properties.
- Parameters:
-
[in] file The file to get the string from. [in] attribute The attribute to get. [out] value Where to put the extracted value
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
This call check that the double is correctly set.
- Since (EFL) :
- 1.1
- Since :
- 2.3
Eina_Bool eina_xattr_double_set | ( | const char * | file, |
const char * | attribute, | ||
double | value, | ||
Eina_Xattr_Flags | flags | ||
) |
Sets a double as a extended attribute properties.
- Parameters:
-
[in] file The file to set the double to. [in] attribute The attribute to set. [in] value The NULL-terminated double to set. [in] flags Define the set policy.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.1
- Since :
- 2.3
Eina_Bool eina_xattr_fd_copy | ( | int | src, |
int | dst | ||
) |
Copies the extended attribute from one file descriptor to another.
- Parameters:
-
[in] src source file descriptor to use as input. [in] dst destination file descriptor to use as output.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- See also:
- eina_xattr_copy()
- Since (EFL) :
- 1.8
- Since :
- 3.0
Eina_Bool eina_xattr_fd_del | ( | int | fd, |
const char * | attribute | ||
) |
Deletes (removes) an extended attribute from a file descriptor.
- Parameters:
-
[in] fd The file descriptor to del the extended attribute from. [in] attribute The attribute to del.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.8
- Since :
- 3.0
void void* eina_xattr_fd_get | ( | int | fd, |
const char * | attribute, | ||
ssize_t * | size | ||
) |
Retrieves an extended attribute from a file descriptor.
- Parameters:
-
[in] fd The file descriptor to retrieve the extended attribute from. [in] attribute The extended attribute name to retrieve. [out] size The size of the retrieved extended attribute.
- Returns:
- the allocated data that hold the extended attribute value.
It will return NULL
and *size will be 0
if it fails.
- Since (EFL) :
- 1.8
- Since :
- 3.0
Eina_Iterator* eina_xattr_fd_ls | ( | int | fd | ) |
Gets an iterator that list all extended attribute related to a fd.
- Parameters:
-
[in] fd The file descriptor to retrieve the extended attribute list from.
- Returns:
- an iterator.
The iterator will not allocate any data during the iteration step, so you need to copy them yourself if you need.
- Since (EFL) :
- 1.2
- Since :
- 2.3
Eina_Bool Eina_Bool eina_xattr_fd_set | ( | int | fd, |
const char * | attribute, | ||
const void * | data, | ||
ssize_t | length, | ||
Eina_Xattr_Flags | flags | ||
) |
Sets an extended attribute on a file descriptor.
- Parameters:
-
[in] fd The file descriptor to set the extended attribute to. [in] attribute The attribute to set. [in] data The data to set. [in] length The length of the data to set. [in] flags Define the set policy.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.8
- Since :
- 3.0
void* eina_xattr_get | ( | const char * | file, |
const char * | attribute, | ||
ssize_t * | size | ||
) |
Retrieves an extended attribute from a file.
- Parameters:
-
[in] file The file to retrieve the extended attribute from. [in] attribute The extended attribute name to retrieve. [out] size The size of the retrieved extended attribute.
- Returns:
- the allocated data that hold the extended attribute value.
It will return NULL
and *size will be 0
if it fails.
- Since (EFL) :
- 1.1
- Since :
- 2.3
Eina_Bool eina_xattr_int_get | ( | const char * | file, |
const char * | attribute, | ||
int * | value | ||
) |
Gets a int from an extended attribute properties.
- Parameters:
-
[in] file The file to get the string from. [in] attribute The attribute to get. [out] value Where to put the extracted value
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
This call check that the int is correctly set.
- Since (EFL) :
- 1.1
- Since :
- 2.3
Eina_Bool eina_xattr_int_set | ( | const char * | file, |
const char * | attribute, | ||
int | value, | ||
Eina_Xattr_Flags | flags | ||
) |
Sets an int as a extended attribute properties.
- Parameters:
-
[in] file The file to set the int to. [in] attribute The attribute to set. [in] value The NULL-terminated int to set. [in] flags Define the set policy.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.1
- Since :
- 2.3
Eina_Iterator* eina_xattr_ls | ( | const char * | file | ) |
Gets an iterator that lists all extended attribute of a file.
- Parameters:
-
[in] file The filename to retrieve the extended attribute list from.
- Returns:
- an iterator.
The iterator will not allocate any data during the iteration step, so you need to copy them yourself if you need.
- Since (EFL) :
- 1.1
- Since :
- 2.3
Eina_Bool eina_xattr_set | ( | const char * | file, |
const char * | attribute, | ||
const void * | data, | ||
ssize_t | length, | ||
Eina_Xattr_Flags | flags | ||
) |
Sets an extended attribute on a file.
- Parameters:
-
[in] file The file to set the extended attribute to. [in] attribute The attribute to set. [in] data The data to set. [in] length The length of the data to set. [in] flags Define the set policy.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.1
- Since :
- 2.3
char* eina_xattr_string_get | ( | const char * | file, |
const char * | attribute | ||
) |
Gets a string from an extended attribute properties.
- Parameters:
-
[in] file The file to get the string from. [in] attribute The attribute to get.
- Returns:
- A valid string on success,
NULL
otherwise.
This call check that the string is properly NULL-terminated before returning it.
- Since (EFL) :
- 1.1
- Since :
- 2.3
Eina_Bool eina_xattr_string_set | ( | const char * | file, |
const char * | attribute, | ||
const char * | data, | ||
Eina_Xattr_Flags | flags | ||
) |
Sets a string as a extended attribute properties.
- Parameters:
-
[in] file The file to set the string to. [in] attribute The attribute to set. [in] data The NULL-terminated string to set. [in] flags Define the set policy.
- Returns:
- EINA_TRUE on success, EINA_FALSE otherwise.
- Since (EFL) :
- 1.1
- Since :
- 2.3
Eina_Iterator* eina_xattr_value_fd_ls | ( | int | fd | ) |
Gets an iterator that list all extended attribute value related to a fd.
- Parameters:
-
[in] fd The file descriptor to retrieve the extended attribute list from.
- Returns:
- An iterator.
The iterator will not allocate any data during the iteration step, so you need to copy them yourself if you need. The iterator will provide an Eina_Xattr structure.
- Since (EFL) :
- 1.2
- Since :
- 2.3
Eina_Iterator* eina_xattr_value_ls | ( | const char * | file | ) |
Gets an iterator that list all extended attribute value related to a fd.
- Parameters:
-
[in] file The filename to retrieve the extended attribute list from.
- Returns:
- An iterator.
The iterator will not allocate any data during the iteration step, so you need to copy them yourself if you need. The iterator will provide an Eina_Xattr structure.
- Since (EFL) :
- 1.2
- Since :
- 2.3