diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-08-25 09:21:39 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-08-25 09:21:39 +0000 |
commit | ebbe19e1ad98167417ffff29048c83e1aaa8b547 (patch) | |
tree | 36803129c18b6ff0f4244a23d4961543d0cf6261 /random.c | |
parent | 8e6ea3712bc1db351146e35c7d538a9867469ebc (diff) | |
download | ruby-ebbe19e1ad98167417ffff29048c83e1aaa8b547.tar.gz |
* random.c (rand_init, random_load): use already defined macro.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'random.c')
-rw-r--r-- | random.c | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -318,7 +318,7 @@ rand_init(struct MT *mt, VALUE vseed) for (i = (int)(blen-1); 0 <= i; i--) { j = i * SIZEOF_BDIGITS / SIZEOF_INT32; #if SIZEOF_BDIGITS < SIZEOF_INT32 - buf[j] <<= SIZEOF_BDIGITS * CHAR_BIT; + buf[j] <<= BITSPERDIG; #endif buf[j] |= RBIGNUM_DIGITS(seed)[i]; if (!len && buf[j]) len = j; @@ -590,13 +590,13 @@ random_load(VALUE obj, VALUE dump) x = FIX2ULONG(state); mt->state[0] = (unsigned int)x; #if SIZEOF_LONG / SIZEOF_INT >= 2 - mt->state[1] = (unsigned int)(x >> CHAR_BIT * SIZEOF_BDIGITS); + mt->state[1] = (unsigned int)(x >> BITSPERDIG); #endif #if SIZEOF_LONG / SIZEOF_INT >= 3 - mt->state[2] = (unsigned int)(x >> 2 * CHAR_BIT * SIZEOF_BDIGITS); + mt->state[2] = (unsigned int)(x >> 2 * BITSPERDIG); #endif #if SIZEOF_LONG / SIZEOF_INT >= 4 - mt->state[3] = (unsigned int)(x >> 3 * CHAR_BIT * SIZEOF_BDIGITS); + mt->state[3] = (unsigned int)(x >> 3 * BITSPERDIG); #endif } else { @@ -616,7 +616,7 @@ random_load(VALUE obj, VALUE dump) # else x = 0; do { - x = (x << CHAR_BIT * SIZEOF_BDIGITS) | *--d; + x = (x << BITSPERDIG) | *--d; } while (--len % DIGSPERINT); # endif mt->state[len / DIGSPERINT] = (unsigned int)x; @@ -629,10 +629,10 @@ random_load(VALUE obj, VALUE dump) x = *--d; # if DIGSPERINT == 2 --len; - x = (x << CHAR_BIT * SIZEOF_BDIGITS) | *--d; + x = (x << BITSPERDIG) | *--d; # elif SIZEOF_BDIGITS < SIZEOF_INT do { - x = (x << CHAR_BIT * SIZEOF_BDIGITS) | *--d; + x = (x << BITSPERDIG) | *--d; } while (--len % DIGSPERINT); # endif mt->state[len / DIGSPERINT] = (unsigned int)x; |