diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/grecs.h | 3 | ||||
-rw-r--r-- | src/symtab.c | 13 |
2 files changed, 12 insertions, 4 deletions
diff --git a/src/grecs.h b/src/grecs.h index decde1d..40ade87 100644 --- a/src/grecs.h +++ b/src/grecs.h @@ -318,6 +318,9 @@ int grecs_symtab_enumerate(struct grecs_symtab *st, grecs_symtab_enumerator_t fun, void *data); size_t grecs_symtab_count_entries(struct grecs_symtab *st); + +unsigned grecs_hash_string(const char *name, unsigned long hashsize); + void grecs_value_free(struct grecs_value *val); void grecs_node_free(struct grecs_node *node); diff --git a/src/symtab.c b/src/symtab.c index ac1581b..297787c 100644 --- a/src/symtab.c +++ b/src/symtab.c @@ -73,11 +73,9 @@ syment_alloc(struct grecs_symtab *st, void *key) } -static unsigned -def_hash(void *data, unsigned long hashsize) +unsigned +grecs_hash_string(const char *name, unsigned long hashsize) { - struct grecs_syment *sym = data; - const char *name = sym->name; unsigned i; for (i = 0; *name; name++) { @@ -87,6 +85,13 @@ def_hash(void *data, unsigned long hashsize) return i % hashsize; } +static unsigned +def_hash(void *data, unsigned long hashsize) +{ + struct grecs_syment *sym = data; + return grecs_hash_string(sym->name, hashsize); +} + static int def_cmp(const void *a, const void *b) { |