diff --git a/include/ChangeLog b/include/ChangeLog index e415afaaf9b5c4860f13fdb4535be33675797e91..4e26bce3b63af6e6512d4cea1aa37573e119333c 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2004-04-13 Jeff Law <law@redhat.com> + + * hashtab.h (htab_remove_elt_with_hash): Prototype new function. + 2004-03-30 Zack Weinberg <zack@codesourcery.com> * hashtab.h, splay-tree.h: Use new shorter form of GTY markers. diff --git a/include/hashtab.h b/include/hashtab.h index 1af7368d338bd44cdc462b7ecdb31784c8e70b6b..a2ef32c36ae20de469d2d834924171a6ed026705 100644 --- a/include/hashtab.h +++ b/include/hashtab.h @@ -166,6 +166,7 @@ extern PTR *htab_find_slot_with_hash PARAMS ((htab_t, const void *, enum insert_option)); extern void htab_clear_slot PARAMS ((htab_t, void **)); extern void htab_remove_elt PARAMS ((htab_t, void *)); +extern void htab_remove_elt_with_hash PARAMS ((htab_t, void *, hashval_t)); extern void htab_traverse PARAMS ((htab_t, htab_trav, void *)); extern void htab_traverse_noresize PARAMS ((htab_t, htab_trav, void *)); diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index 661ca4b45b98deb813acfa5236cbcaeaf96d373e..7da2d46d60820fe3385af408385ffa5ca433cbc8 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,8 @@ +2004-04-13 Jeff Law <law@redhat.com> + + * hashtab.c (htab_remove_elt_with_hash): New function. + (htab_remove_elt): Implement in terms of htab_remove_elt_with_hash. + 2004-03-31 Richard Henderson <rth@redhat.com> * hashtab.c (htab_size): Move to top of file; mark inline. diff --git a/libiberty/hashtab.c b/libiberty/hashtab.c index f7751664f04fd8e83e5db54bf1b05c4d49ac2162..2639428df9c6f9b43162e599d4fad6833d81f991 100644 --- a/libiberty/hashtab.c +++ b/libiberty/hashtab.c @@ -599,18 +599,32 @@ htab_find_slot (htab, element, insert) insert); } +/* This function deletes an element with the given value from hash + table (the hash is computed from the element). If there is no matching + element in the hash table, this function does nothing. */ + +void +htab_remove_elt (htab, element) + htab_t htab; + PTR element; +{ + htab_remove_elt_with_hash (htab, element, (*htab->hash_f) (element)); +} + + /* This function deletes an element with the given value from hash table. If there is no matching element in the hash table, this function does nothing. */ void -htab_remove_elt (htab, element) +htab_remove_elt_with_hash (htab, element, hash) htab_t htab; PTR element; + hashval_t hash; { PTR *slot; - slot = htab_find_slot (htab, element, NO_INSERT); + slot = htab_find_slot_with_hash (htab, element, hash, NO_INSERT); if (*slot == EMPTY_ENTRY) return;