commit 42e7d0ea14fb88500d488983c82003a668d0446a Author: teor teor2345@gmail.com Date: Fri Sep 15 16:06:17 2017 +1000

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 36d0f4d06..ac2fd6700 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) {