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author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2019-06-19 21:02:47 +0900 |
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committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2019-06-19 21:03:16 +0900 |
commit | f3f0d873e2046877a72809bac922cef2eb85dd65 (patch) | |
tree | 1449af2cbbc8751a93734b0d965c61671756ff5f | |
parent | a4eb991831099756e9debc2cfeaf689584deed08 (diff) | |
download | systemd-f3f0d873e2046877a72809bac922cef2eb85dd65.tar.gz |
util: introduce siphash24_compress_boolean()
-rw-r--r-- | src/basic/siphash24.c | 6 | ||||
-rw-r--r-- | src/basic/siphash24.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/basic/siphash24.c b/src/basic/siphash24.c index 61180819b1..666431aa31 100644 --- a/src/basic/siphash24.c +++ b/src/basic/siphash24.c @@ -151,6 +151,12 @@ void siphash24_compress(const void *_in, size_t inlen, struct siphash *state) { } } +void siphash24_compress_boolean(bool in, struct siphash *state) { + int i = in; + + siphash24_compress(&i, sizeof i, state); +} + uint64_t siphash24_finalize(struct siphash *state) { uint64_t b; diff --git a/src/basic/siphash24.h b/src/basic/siphash24.h index 67c4f7560c..1937fea298 100644 --- a/src/basic/siphash24.h +++ b/src/basic/siphash24.h @@ -17,6 +17,7 @@ struct siphash { void siphash24_init(struct siphash *state, const uint8_t k[static 16]); void siphash24_compress(const void *in, size_t inlen, struct siphash *state); +void siphash24_compress_boolean(bool in, struct siphash *state); #define siphash24_compress_byte(byte, state) siphash24_compress((const uint8_t[]) { (byte) }, 1, (state)) uint64_t siphash24_finalize(struct siphash *state); |