bio_priv.h File Reference

Binary IO private functions. More...

#include <freeradius-devel/bio/base.h>

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Data Structures
struct	fr_bio_common_s

Macros
#define	_BIO_PRIVATE   1
#define	FR_BIO_COMMON
	Common elements at the start of each private fr_bio_t. More...

Typedefs
typedef struct fr_bio_common_s	fr_bio_common_t
typedef int(*	fr_bio_shutdown_t) (fr_bio_t *bio)

Functions
static void	fr_bio_chain (fr_bio_t *first, fr_bio_t *second)
	Chain one bio after another. More...
ssize_t	fr_bio_eof_read (fr_bio_t *bio, void *packet_ctx, void *buffer, size_t size)
ssize_t	fr_bio_next_read (fr_bio_t *bio, void *packet_ctx, void *buffer, size_t size)
	Internal bio function which just reads from the "next" bio. More...
ssize_t	fr_bio_next_write (fr_bio_t *bio, void *packet_ctx, void const *buffer, size_t size)
	Internal bio function which just writes to the "next" bio. More...
static void	fr_bio_unchain (fr_bio_t *bio)
	Remove a bio from a chain. More...

Detailed Description

Binary IO private functions.

Id

2b256fb65831b810cd4a3bd03d977c005a79f128

Create abstract binary input / output buffers.

Copyright

2024 Network RADIUS SAS (legal.nosp@m.@net.nosp@m.workr.nosp@m.adiu.nosp@m.s.com)

Definition in file bio_priv.h.

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Data Structure Documentation

fr_bio_common_s

struct fr_bio_common_s

Definition at line 43 of file bio_priv.h.

Data Fields
	FR_BIO_COMMON

Macro Definition Documentation

_BIO_PRIVATE

#define _BIO_PRIVATE   1

Definition at line 29 of file bio_priv.h.

FR_BIO_COMMON

#define FR_BIO_COMMON

Value:

        fr_bio_t                bio; \
        fr_bio_cb_funcs_t       cb

Common elements at the start of each private fr_bio_t.

Definition at line 39 of file bio_priv.h.

Typedef Documentation

fr_bio_common_t

typedef struct fr_bio_common_s fr_bio_common_t

Definition at line 32 of file bio_priv.h.

fr_bio_shutdown_t

typedef int(* fr_bio_shutdown_t) (fr_bio_t *bio)

Definition at line 32 of file bio_priv.h.

Function Documentation

fr_bio_chain()

static void fr_bio_chain ( fr_bio_t *  first, fr_bio_t *  second  )

inlinestatic

Chain one bio after another.

Todo:

• this likely needs to be public

Definition at line 57 of file bio_priv.h.

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fr_bio_eof_read()

ssize_t fr_bio_eof_read	(	fr_bio_t *	bio,
		void *	packet_ctx,
		void *	buffer,
		size_t	size
	)

fr_bio_next_read()

ssize_t fr_bio_next_read	(	fr_bio_t *	bio,
		void *	packet_ctx,
		void *	buffer,
		size_t	size
	)

Internal bio function which just reads from the "next" bio.

It is mainly used when the current bio needs to modify the write path, but does not need to do anything on the read path.

Definition at line 59 of file base.c.

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fr_bio_next_write()

ssize_t fr_bio_next_write	(	fr_bio_t *	bio,
		void *	packet_ctx,
		void const *	buffer,
		size_t	size
	)

Internal bio function which just writes to the "next" bio.

It is mainly used when the current bio needs to modify the read path, but does not need to do anything on the write path.

Definition at line 82 of file base.c.

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fr_bio_unchain()

static void fr_bio_unchain ( fr_bio_t *  bio )

inlinestatic

Remove a bio from a chain.

And reset prev/next ptrs to NULL.

Todo:

• this likely needs to be public

Definition at line 74 of file bio_priv.h.

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