diff options
Diffstat (limited to 'src/basic/hash-funcs.c')
-rw-r--r-- | src/basic/hash-funcs.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/src/basic/hash-funcs.c b/src/basic/hash-funcs.c deleted file mode 100644 index c3a4a011b5..0000000000 --- a/src/basic/hash-funcs.c +++ /dev/null @@ -1,81 +0,0 @@ -/*** - This file is part of systemd. - - Copyright 2010 Lennart Poettering - Copyright 2014 Michal Schmidt - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include "hash-funcs.h" - -void string_hash_func(const void *p, struct siphash *state) { - siphash24_compress(p, strlen(p) + 1, state); -} - -int string_compare_func(const void *a, const void *b) { - return strcmp(a, b); -} - -const struct hash_ops string_hash_ops = { - .hash = string_hash_func, - .compare = string_compare_func -}; - -void trivial_hash_func(const void *p, struct siphash *state) { - siphash24_compress(&p, sizeof(p), state); -} - -int trivial_compare_func(const void *a, const void *b) { - return a < b ? -1 : (a > b ? 1 : 0); -} - -const struct hash_ops trivial_hash_ops = { - .hash = trivial_hash_func, - .compare = trivial_compare_func -}; - -void uint64_hash_func(const void *p, struct siphash *state) { - siphash24_compress(p, sizeof(uint64_t), state); -} - -int uint64_compare_func(const void *_a, const void *_b) { - uint64_t a, b; - a = *(const uint64_t*) _a; - b = *(const uint64_t*) _b; - return a < b ? -1 : (a > b ? 1 : 0); -} - -const struct hash_ops uint64_hash_ops = { - .hash = uint64_hash_func, - .compare = uint64_compare_func -}; - -#if SIZEOF_DEV_T != 8 -void devt_hash_func(const void *p, struct siphash *state) { - siphash24_compress(p, sizeof(dev_t), state); -} - -int devt_compare_func(const void *_a, const void *_b) { - dev_t a, b; - a = *(const dev_t*) _a; - b = *(const dev_t*) _b; - return a < b ? -1 : (a > b ? 1 : 0); -} - -const struct hash_ops devt_hash_ops = { - .hash = devt_hash_func, - .compare = devt_compare_func -}; -#endif |