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* disk/ieee1275/nand.c (grub_nand_iterate): Return

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grub_devalias_iterate() result instead of unconditional 0.
	* disk/ieee1275/ofdisk.c (grub_ofdisk_iterate): Likewise.
	Also, capture hook return value, either directly or via
	grub_children_iterate(), and propagate to caller.
	* include/grub/ieee1275/ieee1275.h (grub_devalias_iterate,
	grub_children_iterate): Return value is now 'int' instead of
	'grub_err_t'.
	* kern/ieee1275/openfw.c (grub_children_iterate): Fix to behave
	like a proper iterator, stopping when hooks return non-zero.
	(grub_devalias_iterate): Likewise.
This commit is contained in:
davem 2009-04-24 12:05:54 +00:00
parent ac20caff54
commit 0dcf7495d9
5 changed files with 44 additions and 26 deletions
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4
include/grub/ieee1275/ieee1275.h
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@ -166,9 +166,9 @@ int EXPORT_FUNC(grub_ieee1275_set_color) (grub_ieee1275_ihandle_t ihandle,
int EXPORT_FUNC(grub_ieee1275_milliseconds) (grub_uint32_t *msecs);
grub_err_t EXPORT_FUNC(grub_devalias_iterate)
int EXPORT_FUNC(grub_devalias_iterate)
(int (*hook) (struct grub_ieee1275_devalias *alias));
grub_err_t EXPORT_FUNC(grub_children_iterate) (char *devpath,
int EXPORT_FUNC(grub_children_iterate) (char *devpath,
int (*hook) (struct grub_ieee1275_devalias *alias));
grub_err_t EXPORT_FUNC(grub_machine_mmap_iterate)
(int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t));