Include dependency graph for buffer.c:
Macros | |
| #define | DEFAULT_SIZE (4096) |
Functions | |
| parserutils_error | parserutils_buffer_create (parserutils_buffer **buffer) |
| parserutils_error | parserutils_buffer_destroy (parserutils_buffer *buffer) |
| parserutils_error | parserutils_buffer_append (parserutils_buffer *buffer, const uint8_t *data, size_t len) |
| parserutils_error | parserutils_buffer_appendv (parserutils_buffer *buffer, size_t count,...) |
| parserutils_error | parserutils_buffer_insert (parserutils_buffer *buffer, size_t offset, const uint8_t *data, size_t len) |
| parserutils_error | parserutils_buffer_discard (parserutils_buffer *buffer, size_t offset, size_t len) |
| parserutils_error | parserutils_buffer_grow (parserutils_buffer *buffer) |
| parserutils_error | parserutils_buffer_randomise (parserutils_buffer *buffer) |
Macro Definition Documentation
◆ DEFAULT_SIZE
| #define DEFAULT_SIZE (4096) |
Function Documentation
◆ parserutils_buffer_append()
| parserutils_error parserutils_buffer_append | ( | parserutils_buffer * | buffer, |
| const uint8_t * | data, | ||
| size_t | len | ||
| ) |
Append data to a memory buffer
- Parameters
-
buffer The buffer to append to data The data to append len The length, in bytes, of the data to append
- Returns
- PARSERUTILS_OK on success, appropriate error otherwise.
◆ parserutils_buffer_appendv()
| parserutils_error parserutils_buffer_appendv | ( | parserutils_buffer * | buffer, |
| size_t | count, | ||
| ... | |||
| ) |
Append multiple data blocks to a memory buffer.
Each data block must be passed as a pair of const uint8_t* and size_t
- Parameters
-
buffer The buffer to append to count The number of data blocks to append ... The pairs of pointer and size
- Returns
- PARSERUTILS_OK on success, appropriate error otherwise.
◆ parserutils_buffer_create()
| parserutils_error parserutils_buffer_create | ( | parserutils_buffer ** | buffer | ) |
Create a memory buffer
- Parameters
-
buffer Pointer to location to receive memory buffer
- Returns
- PARSERUTILS_OK on success, PARSERUTILS_BADPARM on bad parameters, PARSERUTILS_NOMEM on memory exhausion
◆ parserutils_buffer_destroy()
| parserutils_error parserutils_buffer_destroy | ( | parserutils_buffer * | buffer | ) |
Destroy a memory buffer
- Parameters
-
buffer The buffer to destroy
- Returns
- PARSERUTILS_OK on success, appropriate error otherwise
◆ parserutils_buffer_discard()
| parserutils_error parserutils_buffer_discard | ( | parserutils_buffer * | buffer, |
| size_t | offset, | ||
| size_t | len | ||
| ) |
Discard a section of a memory buffer
- Parameters
-
buffer The buffer to discard data from offset The offset into the buffer of the start of the section len The number of bytes to discard
- Returns
- PARSERUTILS_OK on success, appropriate error otherwise.
◆ parserutils_buffer_grow()
| parserutils_error parserutils_buffer_grow | ( | parserutils_buffer * | buffer | ) |
Extend the amount of space allocated for a memory buffer
- Parameters
-
buffer The buffer to extend
- Returns
- PARSERUTILS_OK on success, appropriate error otherwise.
◆ parserutils_buffer_insert()
| parserutils_error parserutils_buffer_insert | ( | parserutils_buffer * | buffer, |
| size_t | offset, | ||
| const uint8_t * | data, | ||
| size_t | len | ||
| ) |
Insert data into a memory buffer
- Parameters
-
buffer The buffer to insert into offset The offset into the buffer to insert at data The data to insert len The length, in bytes, of the data to insert
- Returns
- PARSERUTILS_OK on success, appropriate error otherwise
◆ parserutils_buffer_randomise()
| parserutils_error parserutils_buffer_randomise | ( | parserutils_buffer * | buffer | ) |
