filereader_file.cc File Reference

#include <unistd.h>
#include "BLI_fileops.h"
#include "BLI_filereader.h"
#include "MEM_guardedalloc.h"

Go to the source code of this file.

Classes
struct	RawFileReader

Functions
static int64_t	file_read (FileReader *reader, void *buffer, size_t size)
static off64_t	file_seek (FileReader *reader, off64_t offset, int whence)
static void	file_close (FileReader *reader)
FileReader *	BLI_filereader_new_file (int filedes)

Function Documentation

BLI_filereader_new_file()

FileReader * BLI_filereader_new_file

(

int

filedes

)

Create FileReader from raw file descriptor.

Definition at line 54 of file filereader_file.cc.

References FileReader::close, file_close(), file_read(), file_seek(), RawFileReader::filedes, MEM_callocN(), FileReader::read, RawFileReader::reader, and FileReader::seek.

Referenced by blo_filedata_from_file_descriptor(), extract_png_from_blend_file(), generate_nsimage_for_file(), and wm_read_exotic().

file_close()

void file_close ( FileReader * reader )

static

Definition at line 47 of file filereader_file.cc.

References RawFileReader::filedes, and MEM_freeN().

Referenced by BLI_filereader_new_file().

file_read()

int64_t file_read ( FileReader * reader, void * buffer, size_t size )

static

Definition at line 28 of file filereader_file.cc.

References BLI_read(), RawFileReader::filedes, FileReader::offset, RawFileReader::reader, and size().

file_seek()

off64_t file_seek ( FileReader * reader, off64_t offset, int whence )

static

Definition at line 40 of file filereader_file.cc.

References BLI_lseek(), RawFileReader::filedes, FileReader::offset, and RawFileReader::reader.