diff options
Diffstat (limited to 'locale/programs/simple-hash.c')
| -rw-r--r-- | locale/programs/simple-hash.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/locale/programs/simple-hash.c b/locale/programs/simple-hash.c index 5d8a93cda9..a21e9bbfe0 100644 --- a/locale/programs/simple-hash.c +++ b/locale/programs/simple-hash.c @@ -1,5 +1,5 @@ /* Implement simple hashing table with string based keys. - Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1994, 1995, 1996, 1997, 2000 Free Software Foundation, Inc. Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, October 1994. The GNU C Library is free software; you can redistribute it and/or @@ -53,7 +53,8 @@ # define bcopy(s, d, n) memcpy ((d), (s), (n)) #endif -void *xmalloc __P ((size_t __n)); +extern void *xmalloc (size_t __n); +extern void *xcalloc (size_t __n, size_t __m); typedef struct hash_entry { @@ -66,15 +67,14 @@ typedef struct hash_entry hash_entry; /* Prototypes for local functions. */ -static void insert_entry_2 __P ((hash_table *htab, const void *key, - size_t keylen, unsigned long hval, - size_t idx, void *data)); -static size_t lookup __P ((hash_table *htab, const void *key, size_t keylen, - unsigned long int hval)); -static size_t lookup_2 __P ((hash_table *htab, const void *key, - size_t keylen, unsigned long int hval)); -static unsigned long compute_hashval __P ((const void *key, size_t keylen)); -static int is_prime __P ((unsigned long int candidate)); +static void insert_entry_2 (hash_table *htab, const void *key, size_t keylen, + unsigned long hval, size_t idx, void *data); +static size_t lookup (hash_table *htab, const void *key, size_t keylen, + unsigned long int hval); +static size_t lookup_2 (hash_table *htab, const void *key, size_t keylen, + unsigned long int hval); +static unsigned long compute_hashval (const void *key, size_t keylen); +static int is_prime (unsigned long int candidate); int @@ -89,11 +89,10 @@ init_hash (htab, init_size) htab->size = init_size; htab->filled = 0; htab->first = NULL; - htab->table = (void *) xmalloc ((init_size + 1) * sizeof (hash_entry)); + htab->table = (void *) xcalloc (init_size + 1, sizeof (hash_entry)); if (htab->table == NULL) return -1; - memset (htab->table, '\0', (init_size + 1) * sizeof (hash_entry)); obstack_init (&htab->mem_pool); return 0; @@ -171,9 +170,7 @@ insert_entry_2 (htab, key, keylen, hval, idx, data) htab->size = next_prime (htab->size * 2); htab->filled = 0; htab->first = NULL; - htab->table = (void *) xmalloc ((1 + htab->size) - * sizeof (hash_entry)); - memset (htab->table, '\0', (1 + htab->size) * sizeof (hash_entry)); + htab->table = (void *) xcalloc (1 + htab->size, sizeof (hash_entry)); for (idx = 1; idx <= old_size; ++idx) if (table[idx].used) |