randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/ls.c b/coreutils/ls.c
index e754447..6c898b7 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -509,15 +509,10 @@
/* Make dif fit into an int */
if (sizeof(dif) > sizeof(int)) {
- if (sizeof(dif) == sizeof(int)*2) {
- /* typical on many arches */
- if (dif != 0) {
- dif = 1 | (int)((uoff_t)dif >> (sizeof(int)*8));
- }
- } else {
- while ((dif & ~(off_t)INT_MAX) != 0) {
- dif >>= (sizeof(int)*8 / 2);
- }
+ enum { BITS_TO_SHIFT = 8 * (sizeof(dif) - sizeof(int)) };
+ /* shift leaving only "int" worth of bits */
+ if (dif != 0) {
+ dif = 1 | (int)((uoff_t)dif >> BITS_TO_SHIFT);
}
}