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| author | teor <teor2345@gmail.com> | 2017-09-15 16:06:17 +1000 |
|---|---|---|
| committer | teor <teor2345@gmail.com> | 2017-09-15 16:06:17 +1000 |
| commit | 42e7d0ea14fb88500d488983c82003a668d0446a (patch) | |
| tree | bb12fe8d1f7edbebee4aea9bb68c2598d7ec0db0 /src/common/util.c | |
| parent | d6568bad5e12af0e202f82c3ca86ae9aaeb443e4 (diff) | |
| download | tor-42e7d0ea14fb88500d488983c82003a668d0446a.tar.gz tor-42e7d0ea14fb88500d488983c82003a668d0446a.zip | |
Explain the restrictions on divisor in round*_to_next_multiple_of
Closes 23528.
Diffstat (limited to 'src/common/util.c')
| -rw-r--r-- | src/common/util.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/common/util.c b/src/common/util.c index 36d0f4d068..ac2fd6700f 100644 --- a/src/common/util.c +++ b/src/common/util.c @@ -477,7 +477,7 @@ round_to_power_of_2(uint64_t u64) /** Return the lowest x such that x is at least <b>number</b>, and x modulo * <b>divisor</b> == 0. If no such x can be expressed as an unsigned, return - * UINT_MAX */ + * UINT_MAX. Asserts if divisor is zero. */ unsigned round_to_next_multiple_of(unsigned number, unsigned divisor) { @@ -491,7 +491,7 @@ round_to_next_multiple_of(unsigned number, unsigned divisor) /** Return the lowest x such that x is at least <b>number</b>, and x modulo * <b>divisor</b> == 0. If no such x can be expressed as a uint32_t, return - * UINT32_MAX */ + * UINT32_MAX. Asserts if divisor is zero. */ uint32_t round_uint32_to_next_multiple_of(uint32_t number, uint32_t divisor) { @@ -506,7 +506,7 @@ round_uint32_to_next_multiple_of(uint32_t number, uint32_t divisor) /** Return the lowest x such that x is at least <b>number</b>, and x modulo * <b>divisor</b> == 0. If no such x can be expressed as a uint64_t, return - * UINT64_MAX */ + * UINT64_MAX. Asserts if divisor is zero. */ uint64_t round_uint64_to_next_multiple_of(uint64_t number, uint64_t divisor) { |