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header.c (regionSwab): optimize htons and htonl loops

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This commit is contained in:
Alexey Tourbin 2011-01-21 01:07:44 +03:00
parent e80861fd52
commit dfd33329ab
1 changed files with 9 additions and 9 deletions
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18
rpmdb/header.c
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@ -467,18 +467,18 @@ static int regionSwab(/*@null@*/ indexEntry entry, int il, int dl,
}
/* Perform endian conversions */
switch (ntohl(pe->type)) {
switch (type) {
case RPM_INT32_TYPE:
{ int_32 * it = (int_32 *)t;
for (; ie.info.count > 0; ie.info.count--, it += 1)
*it = htonl(*it);
t = (char *) it;
{ int_32 *it = (int_32 *) t;
t = (char *)(it + ie.info.count);
while (it < (int_32 *) t)
*it++ = htonl(*it);
} /*@switchbreak@*/ break;
case RPM_INT16_TYPE:
{ int_16 * it = (int_16 *) t;
for (; ie.info.count > 0; ie.info.count--, it += 1)
*it = htons(*it);
t = (char *) it;
{ int_16 *it = (int_16 *) t;
t = (char *)(it + ie.info.count);
while (it < (int_16 *) t)
*it++ = htons(*it);
} /*@switchbreak@*/ break;
default:
t += ie.length;