diff options
Diffstat (limited to 'contrib/ntp/libisc/interfaceiter.c')
| -rw-r--r-- | contrib/ntp/libisc/interfaceiter.c | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/contrib/ntp/libisc/interfaceiter.c b/contrib/ntp/libisc/interfaceiter.c deleted file mode 100644 index 37af9f3..0000000 --- a/contrib/ntp/libisc/interfaceiter.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Copyright (C) 1999-2001 Internet Software Consortium. - * - * Permission to use, copy, modify, and 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 INTERNET SOFTWARE CONSORTIUM - * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL - * INTERNET SOFTWARE CONSORTIUM 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: interfaceiter.c,v 1.27 2002/07/02 05:51:43 marka Exp $ */ - -#include <config.h> - -#include <sys/types.h> -#include <sys/ioctl.h> -#ifdef HAVE_SYS_SOCKIO_H -#include <sys/sockio.h> /* Required for ifiter_ioctl.c. */ -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <errno.h> - -#include <isc/interfaceiter.h> -#include <isc/magic.h> -#include <isc/mem.h> -#include <isc/msgs.h> -#include <isc/net.h> -#include <isc/result.h> -#include <isc/strerror.h> -#include <isc/string.h> -#include <isc/types.h> -#include <isc/util.h> - -/* Must follow <isc/net.h>. */ -#ifdef HAVE_NET_IF6_H -#include <net/if6.h> -#endif -#include <net/if.h> - -/* Common utility functions */ - -/* - * Extract the network address part from a "struct sockaddr". - * - * The address family is given explicity - * instead of using src->sa_family, because the latter does not work - * for copying a network mask obtained by SIOCGIFNETMASK (it does - * not have a valid address family). - */ - -static void -get_addr(unsigned int family, isc_netaddr_t *dst, struct sockaddr *src) { - dst->family = family; - switch (family) { - case AF_INET: - memcpy(&dst->type.in, - &((struct sockaddr_in *) src)->sin_addr, - sizeof(struct in_addr)); - break; - case AF_INET6: - memcpy(&dst->type.in6, - &((struct sockaddr_in6 *) src)->sin6_addr, - sizeof(struct in6_addr)); - break; - default: - INSIST(0); - break; - } -} - -/* - * Include system-dependent code. - */ - -#if HAVE_IFLIST_SYSCTL -#include "ifiter_sysctl.c" -#else -#include "ifiter_ioctl.c" -#endif - -/* - * The remaining code is common to the sysctl and ioctl case. - */ - -isc_result_t -isc_interfaceiter_current(isc_interfaceiter_t *iter, - isc_interface_t *ifdata) -{ - REQUIRE(iter->result == ISC_R_SUCCESS); - memcpy(ifdata, &iter->current, sizeof(*ifdata)); - return (ISC_R_SUCCESS); -} - -isc_result_t -isc_interfaceiter_first(isc_interfaceiter_t *iter) { - isc_result_t result; - - REQUIRE(VALID_IFITER(iter)); - - iter->pos = 0; -#ifdef HAVE_TRUCLUSTER - iter->clua_context = 0; -#endif - for (;;) { - result = internal_current(iter); - if (result != ISC_R_IGNORE) - break; - result = internal_next(iter); - if (result != ISC_R_SUCCESS) - break; - } - iter->result = result; - return (result); -} - -isc_result_t -isc_interfaceiter_next(isc_interfaceiter_t *iter) { - isc_result_t result; - - REQUIRE(VALID_IFITER(iter)); - REQUIRE(iter->result == ISC_R_SUCCESS); - - for (;;) { - result = internal_next(iter); - if (result != ISC_R_SUCCESS) - break; - result = internal_current(iter); - if (result != ISC_R_IGNORE) - break; - } - iter->result = result; - return (result); -} - -void -isc_interfaceiter_destroy(isc_interfaceiter_t **iterp) -{ - isc_interfaceiter_t *iter; - REQUIRE(iterp != NULL); - iter = *iterp; - REQUIRE(VALID_IFITER(iter)); - - internal_destroy(iter); - isc_mem_put(iter->mctx, iter->buf, iter->bufsize); - - iter->magic = 0; - isc_mem_put(iter->mctx, iter, sizeof(*iter)); - *iterp = NULL; -} |
