Buffer Modification <br>

Functions for modifying buffer contents and size. More...

Functions
DB_DEF db_buffer	db_append (db_buffer buf, const void *data, size_t size)
	Create new buffer with data appended.

Detailed Description

Functions for modifying buffer contents and size.

Function Documentation

db_append()

DB_DEF db_buffer db_append	(	db_buffer	buf,
		const void *	data,
		size_t	size
	)

Create new buffer with data appended.

Parameters

buf	Source buffer (must not be NULL)
data	Data to append (can be NULL if size is 0)
size	Number of bytes to append

Returns

New buffer with appended data (asserts on allocation failure)

Note

Original buffer remains unchanged (immutable operation)

Example:

db_buffer buf1 = db_new_with_data("Hello", 5);
db_buffer buf2 = db_append(buf1, " World", 6);
 
// buf1 still contains "Hello"
// buf2 contains "Hello World"
 
db_release(&buf1);
db_release(&buf2);