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Remove nested functions from device iterators.

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* include/grub/arc/arc.h (grub_arc_iterate_devs_hook_t): New type.
(grub_arc_iterate_devs): Add hook_data argument.
* include/grub/ata.h (grub_ata_dev_iterate_hook_t): New type.
(struct grub_ata_dev.iterate): Add hook_data argument.
* include/grub/device.h (grub_device_iterate_hook_t): New type.
(grub_device_iterate): Add hook_data argument.
* include/grub/disk.h (grub_disk_dev_iterate_hook_t): New type.
(struct grub_disk_dev.iterate): Add hook_data argument.
(grub_disk_dev_iterate): Likewise.
* include/grub/gpt_partition.h (grub_gpt_partition_map_iterate):
Likewise.
* include/grub/msdos_partition.h (grub_partition_msdos_iterate):
Likewise.
* include/grub/partition.h (grub_partition_iterate_hook_t): New
type.
(struct grub_partition_map.iterate): Add hook_data argument.
(grub_partition_iterate): Likewise.
* include/grub/scsi.h (grub_scsi_dev_iterate_hook_t): New type.
(struct grub_scsi_dev.iterate): Add hook_data argument.

Update all callers.
This commit is contained in:
Colin Watson 2013-01-20 15:52:15 +00:00
parent 6c0314d638
commit 25239370fd
50 changed files with 1455 additions and 1165 deletions
Download patch file Download diff file Expand all files Collapse all files

15
grub-core/disk/i386/pc/biosdisk.c
View file

@ -272,20 +272,21 @@ grub_biosdisk_get_drive (const char *name)
}
static int
grub_biosdisk_call_hook (int (*hook) (const char *name), int drive)
grub_biosdisk_call_hook (grub_disk_dev_iterate_hook_t hook, void *hook_data,
int drive)
{
char name[10];
if (cd_drive && drive == cd_drive)
return hook ("cd");
return hook ("cd", hook_data);
grub_snprintf (name, sizeof (name),
(drive & 0x80) ? "hd%d" : "fd%d", drive & (~0x80));
return hook (name);
return hook (name, hook_data);
}
static int
grub_biosdisk_iterate (int (*hook) (const char *name),
grub_biosdisk_iterate (grub_disk_dev_iterate_hook_t hook, void *hook_data,
grub_disk_pull_t pull __attribute__ ((unused)))
{
int num_floppies;
@ -304,7 +305,7 @@ grub_biosdisk_iterate (int (*hook) (const char *name),
break;
}
if (grub_biosdisk_call_hook (hook, drive))
if (grub_biosdisk_call_hook (hook, hook_data, drive))
return 1;
}
return 0;
@ -312,14 +313,14 @@ grub_biosdisk_iterate (int (*hook) (const char *name),
case GRUB_DISK_PULL_REMOVABLE:
if (cd_drive)
{
if (grub_biosdisk_call_hook (hook, cd_drive))
if (grub_biosdisk_call_hook (hook, hook_data, cd_drive))
return 1;
}
/* For floppy disks, we can get the number safely. */
num_floppies = grub_biosdisk_get_num_floppies ();
for (drive = 0; drive < num_floppies; drive++)
if (grub_biosdisk_call_hook (hook, drive))
if (grub_biosdisk_call_hook (hook, hook_data, drive))
return 1;
return 0;
default: