1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/other-licenses/android/resolv_static.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,42 @@
1.4 +/*
1.5 + * This version of this file is derived from Android 2.3 "Gingerbread",
1.6 + * which contains uncredited changes by Android/Google developers. It has
1.7 + * been modified in 2011 for use in the Android build of Mozilla Firefox by
1.8 + * Mozilla contributors (including Michael Edwards <m.k.edwards@gmail.com>,
1.9 + * and Steve Workman <sjhworkman@gmail.com>).
1.10 + * These changes are offered under the same license as the original NetBSD
1.11 + * file, whose copyright and license are unchanged above.
1.12 + */
1.13 +
1.14 +#ifndef _RESOLV_STATIC_H
1.15 +#define _RESOLV_STATIC_H
1.16 +
1.17 +#include <netdb.h>
1.18 +
1.19 +/* this structure contains all the variables that were declared
1.20 + * 'static' in the original NetBSD resolver code.
1.21 + *
1.22 + * this caused vast amounts of crashes and memory corruptions
1.23 + * when the resolver was being used by multiple threads.
1.24 + *
1.25 + * (note: the OpenBSD/FreeBSD resolver has similar 'issues')
1.26 + */
1.27 +
1.28 +#define MAXALIASES 35
1.29 +#define MAXADDRS 35
1.30 +
1.31 +typedef struct res_static {
1.32 + char* h_addr_ptrs[MAXADDRS + 1];
1.33 + char* host_aliases[MAXALIASES];
1.34 + char hostbuf[8*1024];
1.35 + u_int32_t host_addr[16 / sizeof(u_int32_t)]; /* IPv4 or IPv6 */
1.36 + FILE* hostf;
1.37 + int stayopen;
1.38 + const char* servent_ptr;
1.39 + struct servent servent;
1.40 + struct hostent host;
1.41 +} *res_static;
1.42 +
1.43 +extern res_static __res_get_static(void);
1.44 +
1.45 +#endif /* _RESOLV_STATIC_H */
