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New INET functions from D'Arcy J.M. Cain

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This commit is contained in:
Bruce Momjian
1998-10-12 04:07:53 +00:00
parent 03ab5f0174
commit eb3e640ea2
5 changed files with 235 additions and 10 deletions
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17
src/backend/utils/adt/cash.c
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@ -9,7 +9,7 @@
* workings can be found in the book "Software Solutions in C" by
* Dale Schumacher, Academic Press, ISBN: 0-12-632360-7.
*
* $Header: /cvsroot/pgsql/src/backend/utils/adt/cash.c,v 1.26 1998/09/01 04:32:26 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/cash.c,v 1.27 1998/10/12 04:07:44 momjian Exp $
*/
#include <stdio.h>
@ -672,7 +672,7 @@ cashsmaller(Cash *c1, Cash *c2)
* This converts a int4 as well but to a representation using words
* Obviously way North American centric - sorry
*/
const char *
text *
cash_words_out(Cash *value)
{
static char buf[128];
@ -681,7 +681,8 @@ cash_words_out(Cash *value)
Cash m1;
Cash m2;
Cash m3;
text *result;
/* work with positive numbers */
if (*value < 0)
{
@ -718,8 +719,16 @@ cash_words_out(Cash *value)
strcat(buf, (int) (*value / 100) == 1 ? " dollar and " : " dollars and ");
strcat(buf, num_word(m0));
strcat(buf, m0 == 1 ? " cent" : " cents");
/* capitalize output */
*buf = toupper(*buf);
return buf;
/* make a text type for output */
result = (text *) palloc(strlen(buf) + VARHDRSZ);
VARSIZE(result) = strlen(buf) + VARHDRSZ;
StrNCpy(VARDATA(result), buf, strlen(buf));
return result;
} /* cash_words_out() */