diff options
Diffstat (limited to 'src/backend/access/transam/xid.c')
| -rw-r--r-- | src/backend/access/transam/xid.c | 94 |
1 files changed, 47 insertions, 47 deletions
diff --git a/src/backend/access/transam/xid.c b/src/backend/access/transam/xid.c index 16e55e26411..910d6ac7320 100644 --- a/src/backend/access/transam/xid.c +++ b/src/backend/access/transam/xid.c @@ -1,18 +1,18 @@ /*------------------------------------------------------------------------- * * xid.c-- - * POSTGRES transaction identifier code. + * POSTGRES transaction identifier code. * * Copyright (c) 1994, Regents of the University of California * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/transam/Attic/xid.c,v 1.7 1997/08/19 21:30:20 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/transam/Attic/xid.c,v 1.8 1997/09/07 04:39:40 momjian Exp $ * * OLD COMMENTS * XXX WARNING - * Much of this file will change when we change our representation - * of transaction ids -cim 3/23/90 + * Much of this file will change when we change our representation + * of transaction ids -cim 3/23/90 * * It is time to make the switch from 5 byte to 4 byte transaction ids * This file was totally reworked. -mer 5/22/92 @@ -31,127 +31,127 @@ extern TransactionId AmiTransactionId; extern TransactionId FirstTransactionId; /* ---------------------------------------------------------------- - * TransactionIdIsValid + * TransactionIdIsValid * - * Macro-ize me. + * Macro-ize me. * ---------------------------------------------------------------- */ bool TransactionIdIsValid(TransactionId transactionId) { - return ((bool) (transactionId != NullTransactionId) ); + return ((bool) (transactionId != NullTransactionId)); } /* XXX char16 name for catalogs */ TransactionId xidin(char *representation) { - return (atol(representation)); + return (atol(representation)); } /* XXX char16 name for catalogs */ -char* +char * xidout(TransactionId transactionId) { -/* return(TransactionIdFormString(transactionId)); */ - char *representation; - - /* maximum 32 bit unsigned integer representation takes 10 chars */ - representation = palloc(11); - - sprintf(representation, "%u", transactionId); - - return (representation); +/* return(TransactionIdFormString(transactionId)); */ + char *representation; + + /* maximum 32 bit unsigned integer representation takes 10 chars */ + representation = palloc(11); + + sprintf(representation, "%u", transactionId); + + return (representation); } /* ---------------------------------------------------------------- - * StoreInvalidTransactionId + * StoreInvalidTransactionId * - * Maybe do away with Pointer types in these routines. - * Macro-ize this one. + * Maybe do away with Pointer types in these routines. + * Macro-ize this one. * ---------------------------------------------------------------- */ void -StoreInvalidTransactionId(TransactionId *destination) +StoreInvalidTransactionId(TransactionId * destination) { - *destination = NullTransactionId; + *destination = NullTransactionId; } /* ---------------------------------------------------------------- - * TransactionIdStore + * TransactionIdStore * - * Macro-ize this one. + * Macro-ize this one. * ---------------------------------------------------------------- */ void TransactionIdStore(TransactionId transactionId, - TransactionId *destination) + TransactionId * destination) { - *destination = transactionId; + *destination = transactionId; } /* ---------------------------------------------------------------- - * TransactionIdEquals + * TransactionIdEquals * ---------------------------------------------------------------- */ bool TransactionIdEquals(TransactionId id1, TransactionId id2) { - return ((bool) (id1 == id2)); + return ((bool) (id1 == id2)); } /* ---------------------------------------------------------------- - * TransactionIdIsLessThan + * TransactionIdIsLessThan * ---------------------------------------------------------------- */ bool TransactionIdIsLessThan(TransactionId id1, TransactionId id2) { - return ((bool)(id1 < id2)); + return ((bool) (id1 < id2)); } /* ---------------------------------------------------------------- - * xideq + * xideq * ---------------------------------------------------------------- */ /* - * xideq - returns 1, iff xid1 == xid2 - * 0 else; + * xideq - returns 1, iff xid1 == xid2 + * 0 else; */ bool xideq(TransactionId xid1, TransactionId xid2) { - return( (bool) (xid1 == xid2) ); + return ((bool) (xid1 == xid2)); } /* ---------------------------------------------------------------- - * TransactionIdIncrement + * TransactionIdIncrement * ---------------------------------------------------------------- */ #ifdef NOT_USED void -TransactionIdIncrement(TransactionId *transactionId) +TransactionIdIncrement(TransactionId * transactionId) { - - (*transactionId)++; - if (*transactionId == DisabledTransactionId) - elog(FATAL, "TransactionIdIncrement: exhausted XID's"); - return; + + (*transactionId)++; + if (*transactionId == DisabledTransactionId) + elog(FATAL, "TransactionIdIncrement: exhausted XID's"); + return; } + #endif /* ---------------------------------------------------------------- - * TransactionIdAdd + * TransactionIdAdd * ---------------------------------------------------------------- */ void -TransactionIdAdd(TransactionId *xid, int value) +TransactionIdAdd(TransactionId * xid, int value) { - *xid += value; - return; + *xid += value; + return; } - |