diff --git a/src/backend/port/dynloader/univel.c b/src/backend/port/dynloader/univel.c new file mode 100644 index 0000000000000000000000000000000000000000..c603e81f9e4fab40e5951a52ad6181fee7d0e74b --- /dev/null +++ b/src/backend/port/dynloader/univel.c @@ -0,0 +1,4 @@ +/* Dummy file used for nothing at this point + * + * see univel.h + */ diff --git a/src/backend/port/univel/port-protos.h b/src/backend/port/dynloader/univel.h similarity index 96% rename from src/backend/port/univel/port-protos.h rename to src/backend/port/dynloader/univel.h index 9cafdd84e1d2b3f8b69e8f5310fde4f5c7f83da7..56b9961930dc354654254ae39f053ac5d8a8b629 100644 --- a/src/backend/port/univel/port-protos.h +++ b/src/backend/port/dynloader/univel.h @@ -1,34 +1,34 @@ -/*------------------------------------------------------------------------- - * - * port-protos.h-- - * port-specific prototypes for Intel x86/UNIXWARE - * - * - * Copyright (c) 1994, Regents of the University of California - * - * port-protos.h,v 1.2 1995/03/17 06:40:18 andrew Exp - * - *------------------------------------------------------------------------- - */ -#ifndef PORT_PROTOS_H -#define PORT_PROTOS_H - -#include <dlfcn.h> -#include "fmgr.h" /* for func_ptr */ -#include "utils/dynamic_loader.h" - -/* dynloader.c */ -/* - * Dynamic Loader on Intel x86/Intel SVR4. - * - * this dynamic loader uses the system dynamic loading interface for shared - * libraries (ie. dlopen/dlsym/dlclose). The user must specify a shared - * library as the file to be dynamically loaded. - * - */ -#define pg_dlopen(f) dlopen(f,RTLD_LAZY) -#define pg_dlsym dlsym -#define pg_dlclose dlclose -#define pg_dlerror dlerror - -#endif /* PORT_PROTOS_H */ +/*------------------------------------------------------------------------- + * + * port-protos.h-- + * port-specific prototypes for Intel x86/UNIXWARE + * + * + * Copyright (c) 1994, Regents of the University of California + * + * port-protos.h,v 1.2 1995/03/17 06:40:18 andrew Exp + * + *------------------------------------------------------------------------- + */ +#ifndef PORT_PROTOS_H +#define PORT_PROTOS_H + +#include <dlfcn.h> +#include "fmgr.h" /* for func_ptr */ +#include "utils/dynamic_loader.h" + +/* dynloader.c */ +/* + * Dynamic Loader on Intel x86/Intel SVR4. + * + * this dynamic loader uses the system dynamic loading interface for shared + * libraries (ie. dlopen/dlsym/dlclose). The user must specify a shared + * library as the file to be dynamically loaded. + * + */ +#define pg_dlopen(f) dlopen(f,RTLD_LAZY) +#define pg_dlsym dlsym +#define pg_dlclose dlclose +#define pg_dlerror dlerror + +#endif /* PORT_PROTOS_H */ diff --git a/src/backend/port/univel/Makefile b/src/backend/port/univel/Makefile deleted file mode 100644 index 487768f0ecf9caedad7618066c69bae7d0ed73d8..0000000000000000000000000000000000000000 --- a/src/backend/port/univel/Makefile +++ /dev/null @@ -1,34 +0,0 @@ -#------------------------------------------------------------------------- -# -# Makefile-- -# Makefile for port/univel -# -# IDENTIFICATION -# $Header: /cvsroot/pgsql/src/backend/port/univel/Attic/Makefile,v 1.3 1997/12/20 00:26:45 scrappy Exp $ -# -#------------------------------------------------------------------------- - -SRCDIR = ../../.. -include ../../../Makefile.global - -INCLUDE_OPT = -I../.. - -CFLAGS+=$(INCLUDE_OPT) - -OBJS = #tas.o - -all: SUBSYS.o - -SUBSYS.o: $(OBJS) - $(LD) -r -o SUBSYS.o $(OBJS) - -depend dep: - $(CC) -MM $(INCLUDE_OPT) *.c >depend - -clean: - rm -f SUBSYS.o $(OBJS) - -ifeq (depend,$(wildcard depend)) -include depend -endif - diff --git a/src/backend/port/univel/tas.s b/src/backend/port/univel/tas.s deleted file mode 100644 index bbc91fc82a7d2cbe42f5cf4490006822bca040fe..0000000000000000000000000000000000000000 --- a/src/backend/port/univel/tas.s +++ /dev/null @@ -1,35 +0,0 @@ -/============================================================================= -/ tas.s -- test and set lock for i386_solaris -/============================================================================= - - .file "tas.s" - .text - .align 16 -.L1.text: - - .globl tas -tas: - pushl %ebp /save prev base pointer - movl %esp,%ebp /new base pointer - pushl %ebx /save prev bx - movl 8(%ebp),%ebx /load bx with address of lock - pushl %ebx /save prev bx - movl 8(%ebp),%ebx /load bx with address of lock - movl $255,%eax /put something in ax - xchgb %al,(%ebx) /swap lock value with "0" - cmpb $0,%al /did we get the lock? - jne .Locked - subl %eax,%eax /yes, we got it -- return 0 - jmp .Finish - .align 4 -.Locked: - movl $1,%eax /no, we didn't get it - return 1 -.Finish: - popl %ebx /restore prev bx - movl %ebp,%esp /restore stack state - popl %ebp - ret /return - .align 4 - .type tas,@function - .size tas,.-tas -