Byte Streams

Typedefs
typedef int(*	SerdStreamErrorFunc) (void *SERD_NONNULL stream)
typedef size_t(*	SerdSource) (void *SERD_NONNULL buf, size_t size, size_t nmemb, void *SERD_NONNULL stream)
typedef size_t(*	SerdSink) (const void *SERD_NONNULL buf, size_t len, void *SERD_NONNULL stream)
	Sink function for raw string output.

Detailed Description

Typedef Documentation

SerdSink

typedef size_t(* SerdSink) (const void *SERD_NONNULL buf, size_t len, void *SERD_NONNULL stream)

Sink function for raw string output.

SerdSource

typedef size_t(* SerdSource) (void *SERD_NONNULL buf, size_t size, size_t nmemb, void *SERD_NONNULL stream)

Source function for raw string input.

Identical semantics to fread, but may set errno for more informative error reporting than supported by SerdStreamErrorFunc.

Parameters

buf	Output buffer.
size	Size of a single element of data in bytes (always 1).
nmemb	Number of elements to read.
stream	Stream to read from (FILE* for fread).

Returns

Number of elements (bytes) read.

SerdStreamErrorFunc

typedef int(* SerdStreamErrorFunc) (void *SERD_NONNULL stream)

Function to detect I/O stream errors.

Identical semantics to ferror.

Returns

Non-zero if stream has encountered an error.