source: rtems/cpukit/librpc/src/rpc/rpcdname.c @ 5220ae2

4.104.114.84.9
Last change on this file since 5220ae2 was 5220ae2, checked in by Ralf Corsepius <ralf.corsepius@…>, on Nov 21, 2004 at 5:33:00 AM

2004-11-21 Ralf Corsepius <ralf.corsepius@…>

  • librpc/include/rpc/types.h: Include <rtems/stdint.h>.
  • librpc/src/rpc/clnt_raw.c, librpc/src/rpc/rpcdname.c, librpc/src/rpc/rtems_portmapper.c, librpc/src/rpc/svc.c, librpc/src/rpc/svc_simple.c: Misc. cast-related fixes. Convert to ANSI.
  • Property mode set to 100644
File size: 2.4 KB
Line 
1/*
2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part.  Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user or with the express written consent of
8 * Sun Microsystems, Inc.
9 *
10 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
12 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
13 *
14 * Sun RPC is provided with no support and without any obligation on the
15 * part of Sun Microsystems, Inc. to assist in its use, correction,
16 * modification or enhancement.
17 *
18 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
20 * OR ANY PART THEREOF.
21 *
22 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
23 * or profits or other special, indirect and consequential damages, even if
24 * Sun has been advised of the possibility of such damages.
25 *
26 * Sun Microsystems, Inc.
27 * 2550 Garcia Avenue
28 * Mountain View, California  94043
29 */
30#if !defined(lint) && defined(SCCSIDS)
31static char sccsid[] = "@(#)rpcdname.c 1.7 91/03/11 Copyr 1989 Sun Micro";
32#endif
33
34/*
35 * rpcdname.c
36 * Gets the default domain name
37 */
38
39#include <stdlib.h>
40#include <unistd.h>
41#include <string.h>
42#include <rpc/rpc.h>
43
44int getdomainname(char *, size_t);
45
46#define default_domain (rtems_rpc_task_variables->rpcdname_default_domain)
47
48static char *
49get_default_domain()
50{
51        char temp[256];
52
53        if (default_domain)
54                return (default_domain);
55        if (getdomainname(temp, sizeof(temp)) < 0)
56                return (0);
57        if (strlen(temp) > 0) {
58                default_domain = (char *)malloc((strlen(temp)+(size_t)1));
59                if (default_domain == 0)
60                        return (0);
61                (void) strcpy(default_domain, temp);
62                return (default_domain);
63        }
64        return (0);
65}
66
67/*
68 * This is a wrapper for the system call getdomainname which returns a
69 * ypclnt.h error code in the failure case.  It also checks to see that
70 * the domain name is non-null, knowing that the null string is going to
71 * get rejected elsewhere in the NIS client package.
72 */
73int
74_rpc_get_default_domain(
75        char **domain )
76{
77        if ((*domain = get_default_domain()) != 0)
78                return (0);
79        return (-1);
80}
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