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Replace bcopy by memmove for more portability.

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This commit is contained in:
Tom Lane
2004-08-29 16:43:05 +00:00
parent 0ffe11abd3
commit b83e592671
2 changed files with 15 additions and 20 deletions
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8
contrib/pgcrypto/sha1.c
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/contrib/pgcrypto/sha1.c,v 1.13 2004/05/07 00:24:57 tgl Exp $ */
/* $PostgreSQL: pgsql/contrib/pgcrypto/sha1.c,v 1.14 2004/08/29 16:43:05 tgl Exp $ */
/* $KAME: sha1.c,v 1.3 2000/02/22 14:01:18 itojun Exp $ */
/*
@ -102,7 +102,7 @@ sha1_step(struct sha1_ctxt * ctxt)
#if BYTE_ORDER == LITTLE_ENDIAN
struct sha1_ctxt tctxt;
bcopy(&ctxt->m.b8[0], &tctxt.m.b8[0], 64);
memmove(&tctxt.m.b8[0], &ctxt->m.b8[0], 64);
ctxt->m.b8[0] = tctxt.m.b8[3];
ctxt->m.b8[1] = tctxt.m.b8[2];
ctxt->m.b8[2] = tctxt.m.b8[1];
@ -304,7 +304,7 @@ sha1_loop(struct sha1_ctxt * ctxt, const uint8 *input0, size_t len)
gaplen = 64 - gapstart;
copysiz = (gaplen < len - off) ? gaplen : len - off;
bcopy(&input[off], &ctxt->m.b8[gapstart], copysiz);
memmove(&ctxt->m.b8[gapstart], &input[off], copysiz);
COUNT += copysiz;
COUNT %= 64;
ctxt->c.b64[0] += copysiz * 8;
@ -322,7 +322,7 @@ sha1_result(struct sha1_ctxt * ctxt, uint8 *digest0)
digest = (uint8 *) digest0;
sha1_pad(ctxt);
#if BYTE_ORDER == BIG_ENDIAN
bcopy(&ctxt->h.b8[0], digest, 20);
memmove(digest, &ctxt->h.b8[0], 20);
#else
digest[0] = ctxt->h.b8[3];
digest[1] = ctxt->h.b8[2];