From 42e7d0ea14fb88500d488983c82003a668d0446a Mon Sep 17 00:00:00 2001 From: teor Date: Fri, 15 Sep 2017 16:06:17 +1000 Subject: [PATCH] Explain the restrictions on divisor in round*_to_next_multiple_of Closes 23528. --- src/common/util.c | 6 +++--- 1 file 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 number, and x modulo * divisor == 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 number, and x modulo * divisor == 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 number, and x modulo * divisor == 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) {