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Add more missing 'do { ... } while (0)' in missing macros. Without it,

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these macros fail in if/else cases:

#define X \
{ \
	... \
}


{

	if (...)
		X;
	else
		...
}

with proper setup:

#define X \
do { \
	... \
} while (0)

it works fine.
This commit is contained in:
Bruce Momjian
2001-10-25 00:55:48 +00:00
parent 309a04f5b8
commit b4a57b0648
3 changed files with 11 additions and 11 deletions
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6
contrib/pg_resetxlog/pg_resetxlog.c
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@ -23,7 +23,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/contrib/pg_resetxlog/Attic/pg_resetxlog.c,v 1.6 2001/07/19 02:12:34 tgl Exp $
* $Header: /cvsroot/pgsql/contrib/pg_resetxlog/Attic/pg_resetxlog.c,v 1.7 2001/10/25 00:55:48 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -273,7 +273,7 @@ static uint32 crc_tableV0[] = {
#define INIT_CRC64V0(crc) ((crc).crc1 = 0xffffffff, (crc).crc2 = 0xffffffff)
#define FIN_CRC64V0(crc) ((crc).crc1 ^= 0xffffffff, (crc).crc2 ^= 0xffffffff)
#define COMP_CRC64V0(crc, data, len) \
{\
do {\
uint32 __c1 = (crc).crc1;\
uint32 __c2 = (crc).crc2;\
char *__data = (char *) (data);\
@ -289,7 +289,7 @@ static uint32 crc_tableV0[] = {
__c1 = crc_tableV0[(__c1 ^ *__data++) & 0xff] ^ (__c1 >> 8);\
(crc).crc1 = __c1;\
(crc).crc2 = __c2;\
}
} while (0)
#define EQ_CRC64V0(c1,c2) ((c1).crc1 == (c2).crc1 && (c1).crc2 == (c2).crc2)