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IEEE1275 disk write support.

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* grub-core/kern/ieee1275/ieee1275.c (grub_ieee1275_write): Make buffer
	const void *.
	* include/grub/ieee1275/ieee1275.h (grub_ieee1275_write): Likewise.
	* grub-core/disk/ieee1275/ofdisk.c (grub_ofdisk_read): Move open
	and seek loginc to ...
	(grub_ofdisk_prepare): ... here.
	(grub_ofdisk_write): Implement.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2012-01-25 18:32:08 +01:00
parent fc36d6038b
commit 7626111087
4 changed files with 46 additions and 13 deletions
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2
include/grub/ieee1275/ieee1275.h
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@ -148,7 +148,7 @@ int EXPORT_FUNC(grub_ieee1275_instance_to_path)
(grub_ieee1275_ihandle_t ihandle, char *path, grub_size_t len,
grub_ssize_t *actual);
int EXPORT_FUNC(grub_ieee1275_write) (grub_ieee1275_ihandle_t ihandle,
void *buffer, grub_size_t len,
const void *buffer, grub_size_t len,
grub_ssize_t *actualp);
int EXPORT_FUNC(grub_ieee1275_read) (grub_ieee1275_ihandle_t ihandle,
void *buffer, grub_size_t len,