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Allow unlink/rename of files open by another process on Win32, using a

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special Win32 open flag FILE_SHARE_DELETE.

Claudio Natoli
This commit is contained in:
Bruce Momjian
2004-03-24 03:54:16 +00:00
parent d6bc5944a0
commit b8fd6756e2
6 changed files with 110 additions and 6 deletions
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6
src/interfaces/libpq/Makefile
View File

@@ -4,7 +4,7 @@
#
# Copyright (c) 1994, Regents of the University of California
#
# $PostgreSQL: pgsql/src/interfaces/libpq/Makefile,v 1.99 2004/03/12 04:33:41 momjian Exp $
# $PostgreSQL: pgsql/src/interfaces/libpq/Makefile,v 1.100 2004/03/24 03:54:16 momjian Exp $
#
#-------------------------------------------------------------------------
@@ -23,7 +23,7 @@ override CPPFLAGS := -I$(srcdir) $(CPPFLAGS) $(THREAD_CPPFLAGS) -DFRONTEND -DSYS
OBJS= fe-auth.o fe-connect.o fe-exec.o fe-misc.o fe-print.o fe-lobj.o \
fe-protocol2.o fe-protocol3.o pqexpbuffer.o pqsignal.o fe-secure.o \
dllist.o md5.o ip.o wchar.o encnames.o \
$(filter crypt.o getaddrinfo.o inet_aton.o noblock.o snprintf.o strerror.o path.o thread.o, $(LIBOBJS))
$(filter crypt.o getaddrinfo.o inet_aton.o noblock.o snprintf.o strerror.o open.o path.o thread.o, $(LIBOBJS))
ifeq ($(PORTNAME), win32)
OBJS+=win32.o
endif
@@ -52,7 +52,7 @@ backend_src = $(top_srcdir)/src/backend
# For port modules, this only happens if configure decides the module
# is needed (see filter hack in OBJS, above).
crypt.c getaddrinfo.c inet_aton.c noblock.c snprintf.c strerror.c path.c thread.c: % : $(top_srcdir)/src/port/%
crypt.c getaddrinfo.c inet_aton.c noblock.c snprintf.c strerror.c open.c path.c thread.c: % : $(top_srcdir)/src/port/%
rm -f $@ && $(LN_S) $< .
md5.c ip.c: % : $(backend_src)/libpq/%

2
src/interfaces/libpq/win32.h
View File

@@ -16,7 +16,7 @@
#define _strnicmp(a,b,c) strnicmp(a,b,c)
#define _errno errno
#else
#define open(a,b,c) _open(a,b,c)
/* open provided elsewhere */
#define close(a) _close(a)
#define read(a,b,c) _read(a,b,c)
#define write(a,b,c) _write(a,b,c)