/contrib/bind9/lib/lwres/context_p.h
https://bitbucket.org/freebsd/freebsd-head/ · C Header · 67 lines · 18 code · 10 blank · 39 comment · 0 complexity · c75b62b9cd5d806265ec5589492187f0 MD5 · raw file
- /*
- * Copyright (C) 2004, 2005, 2007, 2008 Internet Systems Consortium, Inc. ("ISC")
- * Copyright (C) 2000, 2001 Internet Software Consortium.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
- /* $Id: context_p.h,v 1.19 2008/12/17 23:47:58 tbox Exp $ */
- #ifndef LWRES_CONTEXT_P_H
- #define LWRES_CONTEXT_P_H 1
- /*! \file */
- /*@{*/
- /**
- * Helper functions, assuming the context is always called "ctx" in
- * the scope these functions are called from.
- */
- #define CTXMALLOC(len) ctx->malloc(ctx->arg, (len))
- #define CTXFREE(addr, len) ctx->free(ctx->arg, (addr), (len))
- /*@}*/
- #define LWRES_DEFAULT_TIMEOUT 120 /* 120 seconds for a reply */
- /**
- * Not all the attributes here are actually settable by the application at
- * this time.
- */
- struct lwres_context {
- unsigned int timeout; /*%< time to wait for reply */
- lwres_uint32_t serial; /*%< serial number state */
- /*
- * For network I/O.
- */
- int sock; /*%< socket to send on */
- lwres_addr_t address; /*%< address to send to */
- int use_ipv4; /*%< use IPv4 transaction */
- int use_ipv6; /*%< use IPv6 transaction */
- /*@{*/
- /*
- * Function pointers for allocating memory.
- */
- lwres_malloc_t malloc;
- lwres_free_t free;
- void *arg;
- /*@}*/
- /*%
- * resolv.conf-like data
- */
- lwres_conf_t confdata;
- };
- #endif /* LWRES_CONTEXT_P_H */