/[jscoverage]/trunk/http-host.c
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Annotation of /trunk/http-host.c

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Revision 125 - (hide annotations)
Mon Jun 2 17:52:38 2008 UTC (11 years, 5 months ago) by siliconforks
File MIME type: text/plain
File size: 1964 byte(s)
Fixes for compiling with MinGW.

1 siliconforks 116 /*
2     http-host.c - thread-safe host lookup
3     Copyright (C) 2008 siliconforks.com
4    
5     This program is free software; you can redistribute it and/or modify
6     it under the terms of the GNU General Public License as published by
7     the Free Software Foundation; either version 2 of the License, or
8     (at your option) any later version.
9    
10     This program is distributed in the hope that it will be useful,
11     but WITHOUT ANY WARRANTY; without even the implied warranty of
12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13     GNU General Public License for more details.
14    
15     You should have received a copy of the GNU General Public License along
16     with this program; if not, write to the Free Software Foundation, Inc.,
17     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18     */
19    
20     #include <config.h>
21    
22     #include "http-server.h"
23    
24     #include <errno.h>
25    
26     #include "util.h"
27    
28     int xgethostbyname(const char * host, struct in_addr * a) {
29 siliconforks 125 #if defined(__CYGWIN__) || defined(__MINGW32__)
30     /* gethostbyname is thread-safe */
31 siliconforks 118 struct hostent * p = gethostbyname(host);
32     if (p == NULL || p->h_addrtype != AF_INET) {
33     return -1;
34     }
35     *a = *((struct in_addr *) p->h_addr);
36     return 0;
37     #else
38 siliconforks 116 struct hostent h;
39     struct hostent * p;
40     char * buffer;
41     size_t buffer_size;
42     int error;
43     int result;
44    
45     buffer_size = 1024;
46     buffer = xmalloc(buffer_size);
47     while ((result = gethostbyname_r(host, &h, buffer, buffer_size, &p, &error)) == ERANGE) {
48     buffer_size = mulst(buffer_size, 2);
49     buffer = xrealloc(buffer, buffer_size);
50     }
51     if (result != 0 || p == NULL || p->h_addrtype != AF_INET) {
52     free(buffer);
53     return -1;
54     }
55     *a = *((struct in_addr *) p->h_addr);
56     free(buffer);
57     return 0;
58 siliconforks 118 #endif
59 siliconforks 116 }
60 siliconforks 125
61     #ifndef HAVE_INET_ATON
62     int inet_aton(const char * name, struct in_addr * a) {
63     unsigned long result = inet_addr(name);
64     if (result == INADDR_NONE) {
65     return 0;
66     }
67     else {
68     a->s_addr = result;
69     return 1;
70     }
71     }
72     #endif

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