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Remove nested functions from filesystem directory iterators.

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* include/grub/fs.h (grub_fs_dir_hook_t): New type.
(struct grub_fs.dir): Add hook_data argument.

Update all implementations and callers.
This commit is contained in:
Colin Watson 2013-01-21 01:33:46 +00:00
parent 53d3e4e3df
commit fc524edf65
35 changed files with 1723 additions and 1451 deletions
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5
grub-core/fs/btrfs.c
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@ -1491,8 +1491,7 @@ find_path (struct grub_btrfs_data *data,
static grub_err_t
grub_btrfs_dir (grub_device_t device, const char *path,
int (*hook) (const char *filename,
const struct grub_dirhook_info *info))
grub_fs_dir_hook_t hook, void *hook_data)
{
struct grub_btrfs_data *data = grub_btrfs_mount (device);
struct grub_btrfs_key key_in, key_out;
@ -1586,7 +1585,7 @@ grub_btrfs_dir (grub_device_t device, const char *path,
c = cdirel->name[grub_le_to_cpu16 (cdirel->n)];
cdirel->name[grub_le_to_cpu16 (cdirel->n)] = 0;
info.dir = (cdirel->type == GRUB_BTRFS_DIR_ITEM_TYPE_DIRECTORY);
if (hook (cdirel->name, &info))
if (hook (cdirel->name, &info, hook_data))
goto out;
cdirel->name[grub_le_to_cpu16 (cdirel->n)] = c;
}