Handle for buffered reading. More...

Collaboration diagram for GNUNET_BIO_ReadHandle:

Data Fields
enum IOType	type
	The "backend" type.

struct GNUNET_DISK_FileHandle *	fd
	Handle to a file on disk, if type is IO_FILE.

char *	emsg
	Error message, NULL if there were no errors.

char *	buffer
	I/O buffer.

size_t	have
	Number of bytes available in buffer.

size_t	size
	Total size of buffer.

off_t	pos
	Current read offset in buffer.

Detailed Description

Handle for buffered reading.

Definition at line 68 of file bio.c.

Field Documentation

◆ type

enum IOType GNUNET_BIO_ReadHandle::type

The "backend" type.

Definition at line 73 of file bio.c.

◆ fd

struct GNUNET_DISK_FileHandle* GNUNET_BIO_ReadHandle::fd

Handle to a file on disk, if type is IO_FILE.

Definition at line 78 of file bio.c.

Referenced by GNUNET_BIO_read_open_file().

◆ emsg

char* GNUNET_BIO_ReadHandle::emsg

Error message, NULL if there were no errors.

Definition at line 83 of file bio.c.

Referenced by copy_from_reader(), deserialize_download_file(), deserialize_fi_node(), deserialize_file_information(), deserialize_subdownload(), GNUNET_BIO_read_close(), and GNUNET_BIO_read_set_error().

◆ buffer

char* GNUNET_BIO_ReadHandle::buffer

I/O buffer.

Do not free!

Definition at line 88 of file bio.c.

Referenced by GNUNET_BIO_read_open_buffer().

◆ have

size_t GNUNET_BIO_ReadHandle::have

Number of bytes available in buffer.

Definition at line 93 of file bio.c.

◆ size

size_t GNUNET_BIO_ReadHandle::size

Total size of buffer.

Definition at line 98 of file bio.c.

◆ pos

off_t GNUNET_BIO_ReadHandle::pos

Current read offset in buffer.

Definition at line 103 of file bio.c.

Referenced by read_from_file().

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

src/lib/util/bio.c

Data Fields