Method

VipsDbufread

Declaration [src] 

size_t
vips_dbuf_read (
  VipsDbuf* dbuf,
  unsigned char* data,
  size_t size
)

Description [src]

Up to size bytes are read from the buffer and copied to data. The number of bytes transferred is returned.

Parameters

data

Type: unsigned char*

Read to this area.

The data is owned by the caller of the method.
size

Type: size_t

Read up to this many bytes.

Return value

Type: size_t

The number of bytes transferred.