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- #include "hpfs_fn.h"
- static int hpfs_hash_dentry(const struct dentry *dentry, struct qstr *qstr)
- {
- unsigned long hash;
- int i;
- unsigned l = qstr->len;
- if (l == 1) if (qstr->name[0]=='.') goto x;
- if (l == 2) if (qstr->name[0]=='.' || qstr->name[1]=='.') goto x;
- hpfs_adjust_length(qstr->name, &l);
-
-
-
- x:
- hash = init_name_hash(dentry);
- for (i = 0; i < l; i++)
- hash = partial_name_hash(hpfs_upcase(hpfs_sb(dentry->d_sb)->sb_cp_table,qstr->name[i]), hash);
- qstr->hash = end_name_hash(hash);
- return 0;
- }
- static int hpfs_compare_dentry(const struct dentry *dentry,
- unsigned int len, const char *str, const struct qstr *name)
- {
- unsigned al = len;
- unsigned bl = name->len;
- hpfs_adjust_length(str, &al);
-
-
- if (hpfs_chk_name(name->name, &bl))
- return 1;
- if (hpfs_compare_names(dentry->d_sb, str, al, name->name, bl, 0))
- return 1;
- return 0;
- }
- const struct dentry_operations hpfs_dentry_operations = {
- .d_hash = hpfs_hash_dentry,
- .d_compare = hpfs_compare_dentry,
- };
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