diff options
Diffstat (limited to 'include/alloc-inl.h')
| -rw-r--r-- | include/alloc-inl.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/alloc-inl.h b/include/alloc-inl.h index 91564932..4211e398 100644 --- a/include/alloc-inl.h +++ b/include/alloc-inl.h @@ -771,7 +771,9 @@ static inline void TRK_ck_free(void *ptr, const char *file, const char *func, @return The rounded up power of 2 (if no overflow) or 0 on overflow. */ static inline size_t next_pow2(size_t in) { - if (in == 0 || in > (size_t)-1) return 0; /* avoid undefined behaviour under-/overflow */ + + if (in == 0 || in > (size_t)-1) + return 0; /* avoid undefined behaviour under-/overflow */ size_t out = in - 1; out |= out >> 1; out |= out >> 2; @@ -779,6 +781,7 @@ static inline size_t next_pow2(size_t in) { out |= out >> 8; out |= out >> 16; return out + 1; + } /* This function makes sure *size is > size_needed after call. @@ -804,9 +807,7 @@ static inline void *ck_maybe_grow(void **buf, size_t *size, size_t next_size = next_pow2(size_needed); /* handle overflow */ - if (!next_size) { - next_size = size_needed; - } + if (!next_size) { next_size = size_needed; } /* alloc */ *buf = ck_realloc(*buf, next_size); |