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More unconstify use

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Replace casts whose only purpose is to cast away const with the
unconstify() macro.

Discussion: https://www.postgresql.org/message-id/flat/53a28052-f9f3-1808-fed9-460fd43035ab%402ndquadrant.com
This commit is contained in:
Peter Eisentraut
2019-01-29 01:16:24 +01:00
parent cf40dc65b6
commit 37d9916020
25 changed files with 57 additions and 55 deletions
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2
contrib/pgcrypto/imath.c
View File

@ -2050,7 +2050,7 @@ mp_int_read_cstring(mp_int z, mp_size radix, const char *str, char **end)
MP_SIGN(z) = MP_ZPOS;
if (end != NULL)
*end = (char *) str;
*end = unconstify(char *, str);
/*
* Return a truncation error if the string has unprocessed characters

2
contrib/pgcrypto/md5.c
View File

@ -161,7 +161,7 @@ md5_loop(md5_ctxt *ctxt, const uint8 *input, unsigned len)
md5_calc(ctxt->md5_buf, ctxt);
for (i = gap; i + MD5_BUFLEN <= len; i += MD5_BUFLEN)
md5_calc((uint8 *) (input + i), ctxt);
md5_calc(unconstify(uint8 *, (input + i)), ctxt);
ctxt->md5_i = len - i;
memmove(ctxt->md5_buf, input + i, ctxt->md5_i);

2
contrib/pgcrypto/pgp-compress.c
View File

@ -117,7 +117,7 @@ compress_process(PushFilter *next, void *priv, const uint8 *data, int len)
*/
while (len > 0)
{
st->stream.next_in = (void *) data;
st->stream.next_in = unconstify(uint8 *, data);
st->stream.avail_in = len;
st->stream.next_out = st->buf;
st->stream.avail_out = st->buf_len;