GNUNET_Buffer Struct Reference

Dynamically growing buffer. More...

#include <gnunet_buffer_lib.h>

Data Fields
size_t	capacity
	Capacity of the buffer. More...
size_t	position
	Current write position. More...
char *	mem
	Backing memory. More...
int	warn_grow
	Log a warning if the buffer is grown over its initially allocated capacity. More...

Detailed Description

Dynamically growing buffer.

Can be used to construct strings and other objects with dynamic size.

This structure should, in most cases, be stack-allocated and zero-initialized, like:

struct GNUNET_Buffer my_buffer = { 0 };

Definition at line 47 of file gnunet_buffer_lib.h.

Field Documentation

capacity

size_t GNUNET_Buffer::capacity

Capacity of the buffer.

Definition at line 52 of file gnunet_buffer_lib.h.

Referenced by GNUNET_buffer_ensure_remaining(), GNUNET_buffer_prealloc(), GNUNET_buffer_write_data_encoded(), and GNUNET_buffer_write_vfstr().

position

size_t GNUNET_Buffer::position

Current write position.

Definition at line 57 of file gnunet_buffer_lib.h.

Referenced by GNUNET_buffer_ensure_remaining(), GNUNET_buffer_prealloc(), GNUNET_buffer_reap(), GNUNET_buffer_reap_str(), GNUNET_buffer_write(), GNUNET_buffer_write_data_encoded(), GNUNET_buffer_write_path(), and GNUNET_buffer_write_vfstr().

mem

char* GNUNET_Buffer::mem

Backing memory.

Definition at line 62 of file gnunet_buffer_lib.h.

Referenced by GNUNET_buffer_clear(), GNUNET_buffer_ensure_remaining(), GNUNET_buffer_prealloc(), GNUNET_buffer_reap(), GNUNET_buffer_reap_str(), GNUNET_buffer_write(), GNUNET_buffer_write_data_encoded(), GNUNET_buffer_write_path(), and GNUNET_buffer_write_vfstr().

warn_grow

int GNUNET_Buffer::warn_grow

Log a warning if the buffer is grown over its initially allocated capacity.

Definition at line 67 of file gnunet_buffer_lib.h.

Referenced by GNUNET_buffer_ensure_remaining(), and GNUNET_buffer_prealloc().

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

• src/include/gnunet_buffer_lib.h