pm_buffer_t Struct Reference

A pm_buffer_t is a simple memory buffer that stores data in a contiguous block of memory. More...

#include <pm_buffer.h>

Public Member Functions
PRISM_EXPORTED_FUNCTION bool	pm_buffer_init (pm_buffer_t *buffer)
	Initialize a pm_buffer_t with its default values.
PRISM_EXPORTED_FUNCTION char *	pm_buffer_value (const pm_buffer_t *buffer)
	Return the value of the buffer.
PRISM_EXPORTED_FUNCTION size_t	pm_buffer_length (const pm_buffer_t *buffer)
	Return the length of the buffer.
PRISM_EXPORTED_FUNCTION void	pm_buffer_free (pm_buffer_t *buffer)
	Free the memory associated with the buffer.

Data Fields
size_t	length
	The length of the buffer in bytes.
size_t	capacity
	The capacity of the buffer in bytes that has been allocated.
char *	value
	A pointer to the start of the buffer.

Detailed Description

A pm_buffer_t is a simple memory buffer that stores data in a contiguous block of memory.

Definition at line 22 of file pm_buffer.h.

Member Function Documentation

pm_buffer_free()

PRISM_EXPORTED_FUNCTION void pm_buffer_free

(

pm_buffer_t *

buffer

)

Free the memory associated with the buffer.

Parameters

buffer

The buffer to free.

Definition at line 355 of file pm_buffer.c.

pm_buffer_init()

PRISM_EXPORTED_FUNCTION bool pm_buffer_init

(

pm_buffer_t *

buffer

)

Initialize a pm_buffer_t with its default values.

Parameters

buffer

The buffer to initialize.

Returns

True if the buffer was initialized successfully, false otherwise.

Definition at line 27 of file pm_buffer.c.

pm_buffer_length()

PRISM_EXPORTED_FUNCTION size_t pm_buffer_length

(

const pm_buffer_t *

buffer

)

Return the length of the buffer.

Parameters

buffer

The buffer to get the length of.

Returns

The length of the buffer.

Definition at line 43 of file pm_buffer.c.

pm_buffer_value()

PRISM_EXPORTED_FUNCTION char * pm_buffer_value

(

const pm_buffer_t *

buffer

)

Return the value of the buffer.

Parameters

buffer

The buffer to get the value of.

Returns

The value of the buffer.

Definition at line 35 of file pm_buffer.c.

Field Documentation

capacity

size_t pm_buffer_t::capacity

The capacity of the buffer in bytes that has been allocated.

Definition at line 27 of file pm_buffer.h.

Referenced by pm_buffer_init_capacity().

length

size_t pm_buffer_t::length

The length of the buffer in bytes.

Definition at line 24 of file pm_buffer.h.

Referenced by pm_buffer_append_zeroes(), pm_buffer_clear(), pm_buffer_concat(), pm_buffer_index(), pm_buffer_init_capacity(), pm_buffer_insert(), pm_buffer_length(), pm_buffer_prepend_string(), pm_buffer_rstrip(), and pm_serialize_content().

value

char* pm_buffer_t::value

A pointer to the start of the buffer.

Definition at line 30 of file pm_buffer.h.

Referenced by pm_buffer_append_zeroes(), pm_buffer_concat(), pm_buffer_free(), pm_buffer_index(), pm_buffer_init_capacity(), pm_buffer_insert(), pm_buffer_prepend_string(), pm_buffer_rstrip(), pm_buffer_value(), and pm_serialize_content().

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The documentation for this struct was generated from the following file:

• prism/util/pm_buffer.h (7dd9c76ad46af63f76e0df243f76a1720f54d50d)