mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-11-27 07:21:09 +08:00
More merges from Dr. George's tree...
- src/backend/tcop/*
- cosmetic changes to OPENLINK patches
- src/backend/storage/*
- more changes, mostly cosmetic
- src/backend/ports/*
- merge in patches for aix and i386_solaris
This commit is contained in:
Marc G. Fournier
parent
18a7989e1a
commit
5108a5b320
@ -7,7 +7,7 @@
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#
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/backend/port/aix/Attic/Makefile.inc,v 1.1.1.1 1996/07/09 06:21:41 scrappy Exp $
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# $Header: /cvsroot/pgsql/src/backend/port/aix/Attic/Makefile.inc,v 1.2 1996/07/22 22:59:27 scrappy Exp $
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#
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#-------------------------------------------------------------------------
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@ -26,9 +26,11 @@ HEADERS+= dlfcn.h machine.h port-protos.h
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SUBSRCS+= dlfcn.c
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MKLDEXPORT=$(POSTGRESDIR)/src/backend/port/aix/mkldexport.sh
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${PROG}.exp: ${PROG}.noexp
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mv -f $(objdir)/${PROG}.noexp $(objdir)/${PROG}
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$(CURDIR)/port/aix/mkldexport.sh $(objdir)/${PROG} ${BINDIR} > $(objdir)/${PROG}.exp
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$(MKLDEXPORT) $(objdir)/${PROG} ${BINDIR} > $(objdir)/${PROG}.exp
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mv -f $(objdir)/${PROG} $(objdir)/${PROG}.noexp
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${PROG}.noexp: ${OBJS}
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@ -7,7 +7,7 @@
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#
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/backend/port/i386_solaris/Attic/Makefile.inc,v 1.1 1996/07/20 08:34:32 scrappy Exp $
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# $Header: /cvsroot/pgsql/src/backend/port/i386_solaris/Attic/Makefile.inc,v 1.2 1996/07/22 22:59:34 scrappy Exp $
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#
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#-------------------------------------------------------------------------
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@ -15,6 +15,6 @@ CFLAGS+= -DUSE_POSIX_TIME -DNEED_ISINF -DNEED_RUSAGE -DNO_EMPTY_STMTS
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LDADD+= -ll -ldl
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SUBSRCS+= port.c
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SUBSRCS+= port.c tas.s
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HEADERS+= machine.h port-protos.h rusagestub.h
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@ -6,7 +6,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: buf_internals.h,v 1.1.1.1 1996/07/09 06:21:52 scrappy Exp $
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* $Id: buf_internals.h,v 1.2 1996/07/22 22:59:42 scrappy Exp $
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*
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* NOTE
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* If BUFFERPAGE0 is defined, then 0 will be used as a
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@ -135,18 +135,41 @@ struct sbufdesc {
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* It eats up more shared memory, of course, but we're (allegedly)
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* going to make some of these types bigger soon anyway... -pma 1/2/93
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*/
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/* NO spinlock */
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#if defined(PORTNAME_ultrix4)
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char sb_pad[60]; /* no slock_t */
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#endif /* mips */
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#if defined(PORTNAME_sparc) || defined(PORTNAME_sparc_solaris) || defined(PORTNAME_irix5)
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char sb_pad[56]; /* has slock_t */
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#endif /* sparc || irix5 */
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#if defined(PORTNAME_hpux)
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char sb_pad[44]; /* has slock_t */
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#endif /* alpha */
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/* HAS_TEST_AND_SET -- platform dependent size */
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#if defined(PORTNAME_aix)
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char sb_pad[44]; /* typedef unsigned int slock_t; */
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#endif /* aix */
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#if defined(PORTNAME_alpha)
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char sb_pad[40]; /* has slock_t */
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char sb_pad[40]; /* typedef msemaphore slock_t; */
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#endif /* alpha */
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#if defined(PORTNAME_hpux)
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char sb_pad[44]; /* typedef struct { int sem[4]; } slock_t; */
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#endif /* hpux */
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#if defined(PORTNAME_irix5)
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char sb_pad[44]; /* typedef abilock_t slock_t; */
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#endif /* irix5 */
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#if defined(PORTNAME_next)
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char sb_pad[56]; /* typedef struct mutex slock_t; */
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#endif /* next */
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/* HAS_TEST_AND_SET -- default 1 byte spinlock */
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#if defined(PORTNAME_BSD44_derived) || \
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defined(PORTNAME_bsdi) || \
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defined(PORTNAME_i86pc_solaris) || \
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defined(PORTNAME_linux) || \
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defined(PORTNAME_sparc) || \
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defined(PORTNAME_sparc_solaris)
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char sb_pad[56]; /* has slock_t */
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#endif /* 1 byte slock_t */
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};
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/*
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@ -6,7 +6,7 @@
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* Copyright (c) 1994, Regents of the University of California
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*
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* IDENTIFICATION
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* $Id: fd.c,v 1.3 1996/07/18 04:59:42 scrappy Exp $
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* $Id: fd.c,v 1.4 1996/07/22 22:59:50 scrappy Exp $
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*
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* NOTES:
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*
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@ -62,11 +62,12 @@
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#define NOFILE NOFILE_IN_U
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#endif /* PORTNAME_sparc */
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#ifdef PORTNAME_sparc_solaris
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#if defined(PORTNAME_sparc_solaris) || defined(PORTNAME_i386_solaris)
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#include <sys/user.h>
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#undef NOFILE
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#define NOFILE 64
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#endif /* PORTNAME_sparc_solaris */
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#endif /* PORTNAME_sparc_solaris || PORTNAME_i386_solaris */
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/*
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* Problem: Postgres does a system(ld...) to do dynamic loading. This
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* will open several extra files in addition to those used by
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@ -6,7 +6,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: ipc.h,v 1.2 1996/07/20 08:35:24 scrappy Exp $
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* $Id: ipc.h,v 1.3 1996/07/22 22:59:43 scrappy Exp $
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*
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* NOTES
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* This file is very architecture-specific. This stuff should actually
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@ -30,20 +30,48 @@
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* atomic test-and-set instruction). However, we have only written
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* spinlock code for the architectures listed.
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*/
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#if (defined(PORTNAME_aix) || \
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#if defined(PORTNAME_aix) || \
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defined(PORTNAME_alpha) || \
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defined(PORTNAME_BSD44_derived) || \
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defined(PORTNAME_bsdi) || \
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defined(PORTNAME_hpux) || \
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defined(PORTNAME_i386_solaris) || \
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defined(PORTNAME_irix5) || \
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defined(PORTNAME_linux) || \
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defined(PORTNAME_next) || \
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defined(PORTNAME_sparc) || \
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defined(PORTNAME_sparc_solaris) || \
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(defined(__i386__) && defined(__GNUC__))) && \
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!defined(PORTNAME_i386_solaris)
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defined(PORTNAME_sparc_solaris)
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#define HAS_TEST_AND_SET
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#endif
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#if defined(HAS_TEST_AND_SET)
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#if defined(PORTNAME_aix)
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/*
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* The AIX C library has the cs(3) builtin for compare-and-set that
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* operates on ints.
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*/
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typedef unsigned int slock_t;
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#else /* aix */
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#if defined(PORTNAME_alpha)
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#include <sys/mman.h>
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typedef msemaphore slock_t;
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#else /* alpha */
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#if defined(PORTNAME_hpux)
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/*
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* The PA-RISC "semaphore" for the LDWCX instruction is 4 bytes aligned
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* to a 16-byte boundary.
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*/
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typedef struct { int sem[4]; } slock_t;
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#else /* hpux */
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#if defined(PORTNAME_irix5)
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#include <abi_mutex.h>
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typedef abilock_t slock_t;
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#else /* irix5 */
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#if defined(PORTNAME_next)
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/*
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* Use Mach mutex routines since these are, in effect, test-and-set
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@ -51,50 +79,32 @@
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*/
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#undef NEVER /* definition in cthreads.h conflicts with parse.h */
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#include <mach/cthreads.h>
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typedef struct mutex slock_t;
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#else /* next */
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#if defined(PORTNAME_aix)
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/*
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* The AIX C library has the cs(3) builtin for compare-and-set that
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* operates on ints.
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*/
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typedef unsigned int slock_t;
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#else /* aix */
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#if defined(PORTNAME_alpha)
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#include <sys/mman.h>
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typedef msemaphore slock_t;
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#else /* alpha */
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#if defined(PORTNAME_hpux)
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/*
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* The PA-RISC "semaphore" for the LDWCX instruction is 4 bytes aligned
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* to a 16-byte boundary.
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*/
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typedef struct { int sem[4]; } slock_t;
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#else /* hpux */
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#if defined(PORTNAME_irix5)
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#include <abi_mutex.h>
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typedef abilock_t slock_t;
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#else /* irix5 */
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/*
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* On all other architectures spinlocks are a single byte.
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*/
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typedef unsigned char slock_t;
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#endif /* next */
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#endif /* irix5 */
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#endif /* hpux */
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#endif /* alpha */
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#endif /* aix */
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#endif /* next */
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extern void S_LOCK(slock_t *lock);
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extern void S_UNLOCK(slock_t *lock);
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extern void S_INIT_LOCK(slock_t *lock);
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#if defined(PORTNAME_hpux) || defined(PORTNAME_alpha) || defined(PORTNAME_irix5) || defined(PORTNAME_next)
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#if defined(PORTNAME_alpha) || \
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defined(PORTNAME_hpux) || \
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defined(PORTNAME_irix5) || \
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defined(PORTNAME_next)
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extern int S_LOCK_FREE(slock_t *lock);
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#else /* PORTNAME_hpux */
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#else
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#define S_LOCK_FREE(lock) ((*lock) == 0)
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#endif /* PORTNAME_hpux */
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#endif
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#endif /* HAS_TEST_AND_SET */
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@ -108,9 +118,10 @@ extern int S_LOCK_FREE(slock_t *lock);
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defined(PORTNAME_aix) || \
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defined(PORTNAME_alpha) || \
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defined(PORTNAME_hpux) || \
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defined(PORTNAME_i386_solaris) || \
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defined(PORTNAME_sparc_solaris) || \
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defined(WIN32) || \
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defined(PORTNAME_ultrix4)
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defined(PORTNAME_ultrix4) || \
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defined(WIN32)
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union semun {
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int val;
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struct semid_ds *buf;
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/storage/ipc/Attic/s_lock.c,v 1.3 1996/07/16 07:13:16 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/backend/storage/ipc/Attic/s_lock.c,v 1.4 1996/07/22 23:00:03 scrappy Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -70,8 +70,7 @@ S_INIT_LOCK(slock_t *lock)
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int
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S_LOCK_FREE(slock_t *lock)
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{
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/* For Mach, we have to delve inside the entrails of `struct
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mutex'. Ick! */
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/* For Mach, we have to delve inside the entrails of `struct mutex'. Ick! */
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return (lock->lock == 0);
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}
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@ -159,9 +158,10 @@ S_LOCK_FREE(slock_t *lock)
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* Solaris 2
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*/
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#if defined(PORTNAME_sparc_solaris)
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#if defined(PORTNAME_i386_solaris) || \
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defined(PORTNAME_sparc_solaris)
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/* defined in port/.../tas.s */
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/* for xxxxx_solaris, this is defined in port/.../tas.s */
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extern int tas(slock_t *lock);
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void
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@ -183,7 +183,7 @@ S_INIT_LOCK(slock_t *lock)
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S_UNLOCK(lock);
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}
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#endif /* PORTNAME_sparc_solaris */
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#endif /* PORTNAME_i86pc_solaris || PORTNAME_sparc_solaris */
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/*
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* AIX (POWER)
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@ -266,7 +266,7 @@ S_LOCK_FREE(slock_t *lock)
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* sun3
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*/
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#if (defined(sun) && ! defined(sparc))
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#if (defined(sun3) && ! defined(sparc))
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void
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S_LOCK(slock_t *lock)
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@ -381,8 +381,10 @@ S_INIT_LOCK(unsigned char *addr)
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* Linux and friends
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*/
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#if defined(PORTNAME_linux) || defined(PORTNAME_BSD44_derived) || defined(PORTNAME_bsdi) || defined(PORTNAME_bsdi_2_1)
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#if defined(PORTNAME_BSD44_derived) || \
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defined(PORTNAME_bsdi) || \
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defined(PORTNAME_bsdi_2_1) || \
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defined(PORTNAME_linux)
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int
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tas(slock_t *m)
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@ -411,7 +413,7 @@ S_INIT_LOCK(slock_t *lock)
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S_UNLOCK(lock);
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}
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#endif /* PORTNAME_linux || PORTNAME_BSD44_derived || PORTNAME_bsdi || PORTNAME_bsdi_2_1 */
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#endif /* linux and friends */
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#endif /* HAS_TEST_AND_SET */
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/storage/smgr/md.c,v 1.3 1996/07/15 19:22:12 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/backend/storage/smgr/md.c,v 1.4 1996/07/22 23:00:18 scrappy Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -476,8 +476,8 @@ mdblindwrt(char *dbstr,
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if (write(fd, buffer, BLCKSZ) != BLCKSZ || (pg_fsync(fd) < 0))
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#else
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if (write(fd, buffer, BLCKSZ) != BLCKSZ || fsync(fd) < 0)
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status = SM_FAIL;
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#endif
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status = SM_FAIL;
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if (close(fd) < 0)
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status = SM_FAIL;
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
|
||||
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.3 1996/07/19 06:13:42 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.4 1996/07/22 23:00:26 scrappy Exp $
|
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*
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* NOTES
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||||
* this is the "main" module of the postgres backend and
|
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@ -701,12 +701,12 @@ her exceeded legal ranges or was a divide by zero");
|
||||
|
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static void usage(char* progname)
|
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{
|
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fprintf(stderr,
|
||||
"Usage: %s [-B nbufs] [-d lvl] ] [-f plantype] \t[-m portno] [\t -o filename]\n",
|
||||
progname);
|
||||
#ifdef OPENLINK_PATCHES
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fprintf(stderr,"\t[-P portno] [-t tracetype] [-x opttype] [-bCEiLFNopQSs] [dbname]\n");
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#else
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||||
fprintf(stderr,
|
||||
"Usage: %s [-B nbufs] [-d lvl] ] [-f plantype] \t[-m portno] [\t -o filename]\n",
|
||||
progname);
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||||
fprintf(stderr,"\t[-P portno] [-t tracetype] [-x opttype] [-bCEiLNopQSs] [dbname]\n");
|
||||
#endif
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||||
fprintf(stderr, " b: consider bushy plan trees during optimization\n");
|
||||
@ -714,12 +714,12 @@ static void usage(char* progname)
|
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fprintf(stderr, " C: supress version info\n");
|
||||
fprintf(stderr, " d: set debug level\n");
|
||||
fprintf(stderr, " E: echo query before execution\n");
|
||||
fprintf(stderr, " f: forbid plantype generation\n");
|
||||
fprintf(stderr, " i: don't execute the query, just show the plan tree\n");
|
||||
fprintf(stderr, " L: turn off locking\n");
|
||||
#ifdef OPENLINK_PATCHES
|
||||
fprintf(stderr, " F: turn off fsync\n");
|
||||
#endif
|
||||
fprintf(stderr, " f: forbid plantype generation\n");
|
||||
fprintf(stderr, " i: don't execute the query, just show the plan tree\n");
|
||||
fprintf(stderr, " L: turn off locking\n");
|
||||
fprintf(stderr, " m: set up a listening backend at portno to support multiple front-ends\n");
|
||||
fprintf(stderr, " M: start as postmaster\n");
|
||||
fprintf(stderr, " N: don't use newline as query delimiter\n");
|
||||
@ -867,6 +867,16 @@ PostgresMain(int argc, char *argv[])
|
||||
flagE = 1;
|
||||
break;
|
||||
|
||||
#ifdef OPENLINK_PATCHES
|
||||
case 'F':
|
||||
/* --------------------
|
||||
* turn off fsync
|
||||
* --------------------
|
||||
*/
|
||||
fsyncOff = 1;
|
||||
break;
|
||||
#endif
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||||
|
||||
case 'f':
|
||||
/* -----------------
|
||||
* f - forbid generation of certain plans
|
||||
@ -904,17 +914,7 @@ PostgresMain(int argc, char *argv[])
|
||||
*/
|
||||
lockingOff = 1;
|
||||
break;
|
||||
|
||||
#ifdef OPENLINK_PATCHES
|
||||
case 'F':
|
||||
/* --------------------
|
||||
* turn off fsync
|
||||
* --------------------
|
||||
*/
|
||||
fsyncOff = 1;
|
||||
break;
|
||||
#endif
|
||||
|
||||
|
||||
case 'm':
|
||||
/* start up a listening backend that can respond to
|
||||
multiple front-ends. (Note: all the front-end connections
|
||||
@ -1223,7 +1223,7 @@ PostgresMain(int argc, char *argv[])
|
||||
*/
|
||||
if (IsUnderPostmaster == false) {
|
||||
puts("\nPOSTGRES backend interactive interface");
|
||||
puts("$Revision: 1.3 $ $Date: 1996/07/19 06:13:42 $");
|
||||
puts("$Revision: 1.4 $ $Date: 1996/07/22 23:00:26 $");
|
||||
}
|
||||
|
||||
/* ----------------
|
||||
|
||||
Loading…
Reference in New Issue
Block a user