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Bracket #define sigsetjmp() to avoid redefinition. Linux starts out with

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sigsetjmp as a macro, so gives compiler warning without bracketing.
This commit is contained in:
Thomas G. Lockhart
1998-01-01 05:40:28 +00:00
parent b180144545
commit 1ac6d462b2
1 changed files with 10 additions and 4 deletions
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14
src/backend/bootstrap/bootstrap.c
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@ -7,7 +7,7 @@
* Copyright (c) 1994, Regents of the University of California * Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/bootstrap/bootstrap.c,v 1.29 1997/11/24 05:08:01 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/bootstrap/bootstrap.c,v 1.30 1998/01/01 05:40:28 thomas Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -199,14 +199,20 @@ static char *values[MAXATTR]; /* cooresponding attribute values */
int numattr; /* number of attributes for cur. rel */ int numattr; /* number of attributes for cur. rel */
extern int fsyncOff; /* do not fsync the database */ extern int fsyncOff; /* do not fsync the database */
#ifndef HAVE_SIGSETJMP /* The test for HAVE_SIGSETJMP fails on Linux 2.0.x because the test
static jmp_buf Warn_restart; * explicitly disallows sigsetjmp being a #define, which is how it
* is declared in Linux. So, to avoid compiler warnings about
* sigsetjmp() being redefined, let's not redefine unless necessary.
* - thomas 1997-12-27
*/
#if !defined(HAVE_SIGSETJMP) && !defined(sigsetjmp)
static jmp_buf Warn_restart;
#define sigsetjmp(x,y) setjmp(x) #define sigsetjmp(x,y) setjmp(x)
#define siglongjmp longjmp #define siglongjmp longjmp
#else #else
static sigjmp_buf Warn_restart; static sigjmp_buf Warn_restart;
#endif #endif
int DebugMode; int DebugMode;