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

5
Last change on this file since 2afb22b was 2afb22b, checked in by Chris Johns <chrisj@…>, on 12/23/17 at 07:18:56

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: 3.0 KB
Line 
1/*      $NetBSD: clnt_soc.h,v 1.1 2000/06/02 22:57:55 fvdl Exp $        */
2/*      $FreeBSD: src/include/rpc/clnt_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) 1984 - 1991 by Sun Microsystems, Inc.
34 */
35
36/*
37 * clnt.h - Client side remote procedure call interface.
38 */
39
40#ifndef _RPC_CLNT_SOC_H
41#define _RPC_CLNT_SOC_H
42
43#include <time.h>
44
45/* derived from clnt_soc.h 1.3 88/12/17 SMI     */
46
47/*
48 * All the following declarations are only for backward compatibility
49 * with TS-RPC.
50 */
51
52#include <sys/cdefs.h>
53#include <rpc/clnt.h>
54
55#define UDPMSGSIZE      8800    /* rpc imposed limit on udp msg size */ 
56
57/*
58 * TCP based rpc
59 * CLIENT *
60 * clnttcp_create(raddr, prog, vers, sockp, sendsz, recvsz)
61 *      struct sockaddr_in *raddr;
62 *      u_long prog;
63 *      u_long version;
64 *      register int *sockp;
65 *      u_int sendsz;
66 *      u_int recvsz;
67 */
68__BEGIN_DECLS
69extern CLIENT *clnttcp_create(struct sockaddr_in *, u_long, u_long, int *,
70                                u_int, u_int);
71__END_DECLS
72
73/*
74 * Raw (memory) rpc.
75 */
76__BEGIN_DECLS
77extern CLIENT *clntraw_create(u_long, u_long);
78__END_DECLS
79
80
81/*
82 * UDP based rpc.
83 * CLIENT *
84 * clntudp_create(raddr, program, version, wait, sockp)
85 *      struct sockaddr_in *raddr;
86 *      u_long program;
87 *      u_long version;
88 *      struct timeval wait;
89 *      int *sockp;
90 *
91 * Same as above, but you specify max packet sizes.
92 * CLIENT *
93 * clntudp_bufcreate(raddr, program, version, wait, sockp, sendsz, recvsz)
94 *      struct sockaddr_in *raddr;
95 *      u_long program;
96 *      u_long version;
97 *      struct timeval wait;
98 *      int *sockp;
99 *      u_int sendsz;
100 *      u_int recvsz;
101 */
102__BEGIN_DECLS
103extern CLIENT *clntudp_create(struct sockaddr_in *, u_long, u_long,
104                                     struct timeval, int *);
105extern CLIENT *clntudp_bufcreate(struct sockaddr_in *, u_long, u_long,
106                                     struct timeval, int *, u_int, u_int);
107__END_DECLS
108
109#endif /* _RPC_CLNT_SOC_H */
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