Here is the first batch of files and diffs for the BeOS port. I've run into

problems with some bits of it, but when all the patches are in it'll build
and we can fix it from there :)  I've got a version that builds and runs and
that is the basis for these patches.

The first file has the new additional files that are required,
    template/beos
    backend/port/dynloader/beos.c
    backend/port/dynloader/beos.h
    include/port/beos.h
    makefiles/Makefile.beos

The second is a tarball of diffs against a few files.  I've added sys/ipc.h
to configure and config.h via configure.in and config.h.in and then started
adding the check as this file isn't needed on BeOS and having loads of
#ifdef BEOS isn't as obvious as #ifdef HAVE_SYS_IPC_H and isn't as
autconf'ish :)
Files touched are
    include/c.h
    configure.in
    include/config.h.in
    include/storage/ipc.h
    include/utils/int8.h

Let me know how these go.  I'll await a response before submitting any more.

Any problems just get in touch.

David Reid

configure.in

@@ -660,7 +660,7 @@ fi
 ## Header files
 ##
 dnl sys/socket.h and sys/types.h are required by AC_FUNC_ACCEPT_ARGTYPES
-AC_CHECK_HEADERS([crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h netinet/tcp.h pwd.h sys/pstat.h sys/select.h sys/socket.h sys/types.h sys/un.h termios.h])
+AC_CHECK_HEADERS([crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h netinet/tcp.h pwd.h sys/ipc.h sys/pstat.h sys/select.h sys/socket.h sys/types.h sys/un.h termios.h])
 
 AC_CHECK_HEADERS([readline/readline.h readline.h], [break])
 AC_CHECK_HEADERS([readline/history.h history.h], [break])

src/backend/port/dynloader/beos.c

+/*-------------------------------------------------------------------------
+ *
+ * dynloader.c
+ *	  Dynamic Loader for Postgres for BeOS
+ *
+ * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ *
+ * IDENTIFICATION
+ *	  $Header: /cvsroot/pgsql/src/backend/port/dynloader/Attic/beos.c,v 1.1 2000/10/02 17:15:53 momjian Exp $
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#include "postgres.h"
+#include <kernel/OS.h>
+#include <image.h>
+#include <errno.h>
+
+#include "dynloader.h"
+
+extern char pg_pathname[];
+
+void *
+beos_dlopen(const char *filename)
+{
+    image_id id = -1;
+
+	if ((id = load_add_on(filename)) < 0)
+		return NULL;
+
+	return (void *) id;
+}
+
+void 
+beos_dlclose(void *handle)
+{
+    image_id id = (image_id) handle;
+    unload_add_on(id);
+    return;
+}
+
+void *
+beos_dlsym(void *handle, const char *name)
+{
+    image_id id = (image_id)handle;
+    void *addr;
+    
+    if (get_image_symbol(id, name, B_SYMBOL_TYPE_ANY, &addr) != B_OK)
+        return NULL;
+    
+    return addr;
+} 
+        
+char *
+beos_dlerror()
+{
+    return (char *)strerror(errno);
+}

src/backend/port/dynloader/beos.h

+/*-------------------------------------------------------------------------
+ *
+ * port_protos.h
+ *	  port-specific prototypes for BeOS
+ *
+ *
+ * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * $Id: beos.h,v 1.1 2000/10/02 17:15:53 momjian Exp $
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef PORT_PROTOS_H
+#define PORT_PROTOS_H
+
+#include "postgres.h"
+
+#include "fmgr.h"
+#include "utils/dynamic_loader.h"
+
+char	   *beos_dlerror(void);
+void	   *beos_dlopen(const char *filename);
+void	   *beos_dlsym(void *handle, const char *name);
+void		beos_dlclose(void *handle);
+
+#define		   pg_dlopen(f)    beos_dlopen(f)
+#define		   pg_dlsym		   beos_dlsym
+#define		   pg_dlclose	   beos_dlclose
+#define		   pg_dlerror	   beos_dlerror
+
+
+#endif	 /* PORT_PROTOS_H */

src/include/c.h

@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: c.h,v 1.82 2000/09/29 13:53:32 petere Exp $
+ * $Id: c.h,v 1.83 2000/10/02 17:15:55 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -56,6 +56,9 @@
 #include <errno.h>
 #include <sys/fcntl.h>		/* ensure O_BINARY is available */
 #endif
+#ifdef __BEOS__
+#include <SupportDefs.h>
+#endif
 
 /* ----------------------------------------------------------------
  *				Section 1:	bool, true, false, TRUE, FALSE, NULL
@@ -66,6 +69,7 @@
  *		Boolean value, either true or false.
  *
  */
+#ifndef __BEOS__
 #ifndef __cplusplus
 #ifndef bool
 typedef char bool;
@@ -78,6 +82,7 @@ typedef char bool;
 #ifndef false
 #define false	((bool) 0)
 #endif
+#endif /* __BEOS__ */
 typedef bool *BoolPtr;
 
 #ifndef TRUE
@@ -165,9 +170,11 @@ typedef char *Pointer;
  *		used for numerical computations and the
  *		frontend/backend protocol.
  */
+#ifndef __BEOS__
 typedef signed char int8;		/* == 8 bits */
 typedef signed short int16;		/* == 16 bits */
 typedef signed int int32;		/* == 32 bits */
+#endif /* __BEOS__ */
 
 /*
  * uintN
@@ -175,9 +182,11 @@ typedef signed int int32;		/* == 32 bits */
  *		used for numerical computations and the
  *		frontend/backend protocol.
  */
+#ifndef __BEOS__
 typedef unsigned char uint8;	/* == 8 bits */
 typedef unsigned short uint16;	/* == 16 bits */
 typedef unsigned int uint32;	/* == 32 bits */
+#endif /* __BEOS__ */
 
 /*
  * floatN
@@ -259,6 +268,8 @@ typedef int32 int4;
 typedef float float4;
 typedef double float8;
 
+/* BeOS already has int64 defined, so skip these... */
+#ifndef BEOS
 #ifdef HAVE_LONG_INT_64
 /* Plain "long int" fits, use it */
 typedef long int int64;
@@ -272,6 +283,9 @@ typedef long int int64;
 #define INT64_IS_BUSTED
 #endif
 #endif
+#else /* Add BeOS support */
+#include <SupportDefs.h>
+#endif /* BEOS */
 
 /* ----------------------------------------------------------------
  *				Section 4:	datum type + support macros

src/include/config.h.in

@@ -8,7 +8,7 @@
  * or in config.h afterwards.  Of course, if you edit config.h, then your
  * changes will be overwritten the next time you run configure.
  *
- * $Id: config.h.in,v 1.137 2000/09/29 22:00:45 momjian Exp $
+ * $Id: config.h.in,v 1.138 2000/10/02 17:15:55 momjian Exp $
  */
 
 #ifndef CONFIG_H
@@ -342,6 +342,9 @@
 /* Set to 1 if you have <readline/readline.h> */
 #undef HAVE_READLINE_READLINE_H
 
+/* Define if you have <sys/ipc.h> */
+#undef HAVE_SYS_IPC_H
+
 /* Set to 1 if  you have <sys/select.h> */
 #undef HAVE_SYS_SELECT_H
 

src/include/port/beos.h

+#include <kernel/OS.h>
+#define USE_POSIX_TIME
+#define HAS_TEST_AND_SET
+
+typedef unsigned char slock_t;
+
+#define AF_UNIX     1
+#define IPPROTO_IP  0
+
+

src/include/storage/ipc.h

@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: ipc.h,v 1.38 2000/01/26 05:58:32 momjian Exp $
+ * $Id: ipc.h,v 1.39 2000/10/02 17:15:58 momjian Exp $
  *
  * NOTES
  *	  This file is very architecture-specific.	This stuff should actually
@@ -23,7 +23,9 @@
 #define IPC_H
 
 #include <sys/types.h>
+#ifdef HAVE_SYS_IPC_H
 #include <sys/ipc.h>			/* For IPC_PRIVATE */
+#endif
 
 #include "config.h"
 

src/makefiles/Makefile.beos

+MK_NO_LORDER=true
+ifdef ELF_SYSTEM
+LDFLAGS += -Wl,-E
+endif
+%.so: %.o
+	$(LD) -x -Bshareable -o $@ $<

src/template/beos

+AROPT:crs
+SHARED_LIB:-fpic -DPIC
+CFLAGS:-O2 -DBEOS
+SRCH_INC:
+SRCH_LIB:
+USE_LOCALE:no
+DLSUFFIX:.so
+YFLAGS:-d
+YACC:bison -y