ReactOS  0.4.14-dev-368-gfa26425
rpcdname.c
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2009, Sun Microsystems, Inc.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are met:
7  * - Redistributions of source code must retain the above copyright notice,
8  * this list of conditions and the following disclaimer.
9  * - Redistributions in binary form must reproduce the above copyright notice,
10  * this list of conditions and the following disclaimer in the documentation
11  * and/or other materials provided with the distribution.
12  * - Neither the name of Sun Microsystems, Inc. nor the names of its
13  * contributors may be used to endorse or promote products derived
14  * from this software without specific prior written permission.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26  * POSSIBILITY OF SUCH DAMAGE.
27  */
28 //#include <sys/cdefs.h>
29 
30 /*
31  * rpcdname.c
32  * Gets the default domain name
33  */
34 
35 #include <wintirpc.h>
36 #include <stdlib.h>
37 //#include <unistd.h>
38 #include <string.h>
39 
40 static char *default_domain = NULL;
41 
42 static char *
44 {
45 #ifndef _WIN32
46  char temp[256];
47 #endif
48 
49  if (default_domain)
50  return (default_domain);
51 #ifndef _WIN32 // Need a WIN32 version?
52  if (getdomainname(temp, sizeof(temp)) < 0)
53  return (0);
54  if ((int) strlen(temp) > 0) {
55  default_domain = (char *)malloc((strlen(temp)+(unsigned)1));
56  if (default_domain == 0)
57  return (NULL);
59  return (default_domain);
60  }
61 #endif
62  return (NULL);
63 }
64 
65 /*
66  * This is a wrapper for the system call getdomainname which returns a
67  * ypclnt.h error code in the failure case. It also checks to see that
68  * the domain name is non-null, knowing that the null string is going to
69  * get rejected elsewhere in the NIS client package.
70  */
71 int
73  char **domain;
74 {
75  if ((*domain = get_default_domain()) != 0)
76  return (0);
77  return (-1);
78 }
struct png_info_def **typedef void(__cdecl typeof(png_destroy_read_struct))(struct png_struct_def **
Definition: typeof.h:49
ACPI_SIZE strlen(const char *String)
Definition: utclib.c:269
static int getdomainname()
Definition: nfs41_daemon.c:289
static char * default_domain
Definition: rpcdname.c:40
smooth NULL
Definition: ftsmooth.c:416
static calc_node_t temp
Definition: rpn_ieee.c:38
int __rpc_get_default_domain(char **domain)
Definition: rpcdname.c:72
char * strcpy(char *DstString, const char *SrcString)
Definition: utclib.c:388
#define malloc
Definition: debug_ros.c:4
static char * get_default_domain()
Definition: rpcdname.c:43