source: rtems/cpukit/include/rpc/svc_soc.h @ 2afb22b

Last change on this file since 2afb22b was 2afb22b, checked in by Chris Johns <chrisj@…>, on Dec 23, 2017 at 7:18:56 AM

Remove make preinstall

A speciality of the RTEMS build system was the make preinstall step. It
copied header files from arbitrary locations into the build tree. The
header files were included via the -Bsome/build/tree/path GCC command
line option.

This has at least seven problems:

  • The make preinstall step itself needs time and disk space.
  • Errors in header files show up in the build tree copy. This makes it hard for editors to open the right file to fix the error.
  • There is no clear relationship between source and build tree header files. This makes an audit of the build process difficult.
  • The visibility of all header files in the build tree makes it difficult to enforce API barriers. For example it is discouraged to use BSP-specifics in the cpukit.
  • An introduction of a new build system is difficult.
  • Include paths specified by the -B option are system headers. This may suppress warnings.
  • The parallel build had sporadic failures on some hosts.

This patch removes the make preinstall step. All installed header
files are moved to dedicated include directories in the source tree.
Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc,
etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g.
erc32, imx, qoriq, etc.

The new cpukit include directories are:

  • cpukit/include
  • cpukit/score/cpu/@RTEMS_CPU@/include
  • cpukit/libnetworking

The new BSP include directories are:

  • bsps/include
  • bsps/@RTEMS_CPU@/include
  • bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include

There are build tree include directories for generated files.

The include directory order favours the most general header file, e.g.
it is not possible to override general header files via the include path
order.

The "bootstrap -p" option was removed. The new "bootstrap -H" option
should be used to regenerate the "headers.am" files.

Update #3254.

  • Property mode set to 100644
File size: 3.1 KB
Line 
1/*      $NetBSD: svc_soc.h,v 1.1 2000/06/02 22:57:57 fvdl Exp $ */
2/*      $FreeBSD: src/include/rpc/svc_soc.h,v 1.2 2002/03/23 17:24:55 imp Exp $ */
3
4/*
5 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
6 * unrestricted use provided that this legend is included on all tape
7 * media and as a part of the software program in whole or part.  Users
8 * may copy or modify Sun RPC without charge, but are not authorized
9 * to license or distribute it to anyone else except as part of a product or
10 * program developed by the user.
11 *
12 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
13 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
14 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
15 *
16 * Sun RPC is provided with no support and without any obligation on the
17 * part of Sun Microsystems, Inc. to assist in its use, correction,
18 * modification or enhancement.
19 *
20 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
21 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
22 * OR ANY PART THEREOF.
23 *
24 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
25 * or profits or other special, indirect and consequential damages, even if
26 * Sun has been advised of the possibility of such damages.
27 *
28 * Sun Microsystems, Inc.
29 * 2550 Garcia Avenue
30 * Mountain View, California  94043
31 */
32/*
33 * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
34 */
35
36/*
37 * svc.h, Server-side remote procedure call interface.
38 */
39
40#ifndef _RPC_SVC_SOC_H
41#define _RPC_SVC_SOC_H
42#include <sys/cdefs.h>
43#include <rpc/types.h>
44#include <rpc/svc.h> /* SVCXPRT */
45
46/* #pragma ident   "@(#)svc_soc.h  1.11    94/04/25 SMI" */
47/*      svc_soc.h 1.8 89/05/01 SMI      */
48
49/*
50 * All the following declarations are only for backward compatibility
51 * with TS-RPC
52 */
53
54/*
55 *  Approved way of getting address of caller
56 */
57#define svc_getcaller(x) (&(x)->xp_raddr)
58
59/*
60 * Service registration
61 *
62 * svc_register(xprt, prog, vers, dispatch, protocol)
63 *      SVCXPRT *xprt;
64 *      u_long prog;
65 *      u_long vers;
66 *      void (*dispatch)();
67 *      int protocol;    like TCP or UDP, zero means do not register
68 */
69__BEGIN_DECLS
70extern bool_t   svc_register(SVCXPRT *, u_long, u_long,
71                    void (*)(struct svc_req *, SVCXPRT *), int);
72__END_DECLS
73
74/*
75 * Service un-registration
76 *
77 * svc_unregister(prog, vers)
78 *      u_long prog;
79 *      u_long vers;
80 */
81__BEGIN_DECLS
82extern void     svc_unregister(u_long, u_long);
83__END_DECLS
84
85
86/*
87 * Memory based rpc for testing and timing.
88 */
89__BEGIN_DECLS
90extern SVCXPRT *svcraw_create(void);
91__END_DECLS
92
93
94/*
95 * Udp based rpc.
96 */
97__BEGIN_DECLS
98extern SVCXPRT *svcudp_create(int);
99extern SVCXPRT *svcudp_bufcreate(int, u_int, u_int);
100__END_DECLS
101
102
103/*
104 * Tcp based rpc.
105 */
106__BEGIN_DECLS
107extern SVCXPRT *svctcp_create(int, u_int, u_int);
108__END_DECLS
109
110/*
111 * Fd based rpc.
112 */
113__BEGIN_DECLS
114extern SVCXPRT *svcfd_create(int, u_int, u_int);
115__END_DECLS
116
117/*
118 * AF_UNIX socket based rpc.
119 */
120__BEGIN_DECLS
121extern SVCXPRT *svcunix_create (int, u_int, u_int, char *);
122extern SVCXPRT *svcunixfd_create (int, u_int, u_int);
123__END_DECLS
124
125#endif /* !_RPC_SVC_SOC_H */
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