diff options
Diffstat (limited to '')
| -rw-r--r-- | vmemalloc.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/vmemalloc.c b/vmemalloc.c index 8d92035..cbaecea 100644 --- a/vmemalloc.c +++ b/vmemalloc.c @@ -76,7 +76,7 @@ vmemalloc_parse_args(struct memalloc_state *state, size_t n, va_list ap) case LIBSIMPLE_MEMALLOC_CONDITIONAL_ZERO_INIT: if (state->zero_init >= 0) goto inval; - state->zero_init = va_arg(ap, int); + state->zero_init = (char)va_arg(ap, int); state->zero_init = !!state->zero_init; break; @@ -158,7 +158,6 @@ vmemalloc_parse_args(struct memalloc_state *state, size_t n, va_list ap) } } - return 0; inval: errno = EINVAL; return -1; @@ -170,11 +169,23 @@ gcd(size_t u, size_t v) size_t t; int shift = 0; /* Not needed because u>0, v>0: if (!(u | v)) return u + v; */ - while (!((u | v) & 1)) u >>= 1, v >>= 1, shift++; - while (!(u & 1)) u >>= 1; + while (!((u | v) & 1)) { + u >>= 1; + v >>= 1; + shift++; + } + while (!(u & 1)) { + u >>= 1; + } do { - while (!(v & 1)) v >>= 1; - if (u > v) t = u, u = v, v = t; + while (!(v & 1)) { + v >>= 1; + } + if (u > v) { + t = u; + u = v; + v = t; + } } while (v -= u); return u << shift; } |