diff options
Diffstat (limited to 'contrib/bind9/lib/bind/irs/util.c')
| -rw-r--r-- | contrib/bind9/lib/bind/irs/util.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/contrib/bind9/lib/bind/irs/util.c b/contrib/bind9/lib/bind/irs/util.c deleted file mode 100644 index 5c4cc28..0000000 --- a/contrib/bind9/lib/bind/irs/util.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") - * Copyright (c) 1996,1999 by 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 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. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static const char rcsid[] = "$Id: util.c,v 1.2.18.1 2005/04/27 05:01:05 sra Exp $"; -#endif - -#include "port_before.h" - -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/nameser.h> -#include <resolv.h> - -#include <ctype.h> -#include <errno.h> -#include <stdio.h> -#include <string.h> -#include <stdlib.h> - -#include <irs.h> - -#include "port_after.h" - -#include "irs_p.h" - -#ifdef SPRINTF_CHAR -# define SPRINTF(x) strlen(sprintf/**/x) -#else -# define SPRINTF(x) sprintf x -#endif - -void -map_v4v6_address(const char *src, char *dst) { - u_char *p = (u_char *)dst; - char tmp[NS_INADDRSZ]; - int i; - - /* Stash a temporary copy so our caller can update in place. */ - memcpy(tmp, src, NS_INADDRSZ); - /* Mark this ipv6 addr as a mapped ipv4. */ - for (i = 0; i < 10; i++) - *p++ = 0x00; - *p++ = 0xff; - *p++ = 0xff; - /* Retrieve the saved copy and we're done. */ - memcpy((void*)p, tmp, NS_INADDRSZ); -} - -int -make_group_list(struct irs_gr *this, const char *name, - gid_t basegid, gid_t *groups, int *ngroups) -{ - struct group *grp; - int i, ng; - int ret, maxgroups; - - ret = -1; - ng = 0; - maxgroups = *ngroups; - /* - * When installing primary group, duplicate it; - * the first element of groups is the effective gid - * and will be overwritten when a setgid file is executed. - */ - if (ng >= maxgroups) - goto done; - groups[ng++] = basegid; - if (ng >= maxgroups) - goto done; - groups[ng++] = basegid; - /* - * Scan the group file to find additional groups. - */ - (*this->rewind)(this); - while ((grp = (*this->next)(this)) != NULL) { - if ((gid_t)grp->gr_gid == basegid) - continue; - for (i = 0; grp->gr_mem[i]; i++) { - if (!strcmp(grp->gr_mem[i], name)) { - if (ng >= maxgroups) - goto done; - groups[ng++] = grp->gr_gid; - break; - } - } - } - ret = 0; - done: - *ngroups = ng; - return (ret); -} - -/*! \file */ |
