Commit a1483f88 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin
Browse files

loader: document that errno is set 



Document that get_image_size sets errno
on failure.

Suggested-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 7454e51d

include/hw/loader.h

+7 −0
Original line number Diff line number Diff line
@@ -4,6 +4,13 @@ 
#include "hw/nvram/fw_cfg.h"



/* loader.c */

/**

 * get_image_size: retrieve size of an image file

 * @filename: Path to the image file

 *

 * Returns the size of the image file on success, -1 otherwise.

 * On error, errno is also set as appropriate.

 */

int get_image_size(const char *filename);

int load_image(const char *filename, uint8_t *addr); /* deprecated */

int load_image_targphys(const char *filename, hwaddr,