diff options
Diffstat (limited to 'sys/svr4/svr4_sockio.c')
| -rw-r--r-- | sys/svr4/svr4_sockio.c | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/sys/svr4/svr4_sockio.c b/sys/svr4/svr4_sockio.c deleted file mode 100644 index 5b99ae924dab..000000000000 --- a/sys/svr4/svr4_sockio.c +++ /dev/null @@ -1,165 +0,0 @@ -/* - * Copyright (c) 1998 Mark Newton - * Copyright (c) 1995 Christos Zoulas - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#include <sys/param.h> -#include <sys/proc.h> -#include <sys/systm.h> -#include <sys/file.h> -#include <sys/filedesc.h> -#include <sys/sockio.h> -#include <sys/socket.h> -#include <net/if.h> - - -#include <svr4/svr4.h> -#include <svr4/svr4_util.h> -#include <svr4/svr4_ioctl.h> -#include <svr4/svr4_sockio.h> - -static int bsd_to_svr4_flags __P((int)); - -#define bsd_to_svr4_flag(a) \ - if (bf & __CONCAT(I,a)) sf |= __CONCAT(SVR4_I,a) - -static int -bsd_to_svr4_flags(bf) - int bf; -{ - int sf = 0; - bsd_to_svr4_flag(FF_UP); - bsd_to_svr4_flag(FF_BROADCAST); - bsd_to_svr4_flag(FF_DEBUG); - bsd_to_svr4_flag(FF_LOOPBACK); - bsd_to_svr4_flag(FF_POINTOPOINT); -#if defined(IFF_NOTRAILERS) - bsd_to_svr4_flag(FF_NOTRAILERS); -#endif - bsd_to_svr4_flag(FF_RUNNING); - bsd_to_svr4_flag(FF_NOARP); - bsd_to_svr4_flag(FF_PROMISC); - bsd_to_svr4_flag(FF_ALLMULTI); - bsd_to_svr4_flag(FF_MULTICAST); - return sf; -} - -int -svr4_sock_ioctl(fp, p, retval, fd, cmd, data) - struct file *fp; - struct proc *p; - register_t *retval; - int fd; - u_long cmd; - caddr_t data; -{ - int error; - - *retval = 0; - - switch (cmd) { - case SVR4_SIOCGIFNUM: - { - struct ifnet *ifp; - struct ifaddr *ifa; - int ifnum = 0; - - /* - * This does not return the number of physical - * interfaces (if_index), but the number of interfaces - * + addresses like ifconf() does, because this number - * is used by code that will call SVR4_SIOCGIFCONF to - * find the space needed for SVR4_SIOCGIFCONF. So we - * count the number of ifreq entries that the next - * SVR4_SIOCGIFCONF will return. Maybe a more correct - * fix is to make SVR4_SIOCGIFCONF return only one - * entry per physical interface? - */ - - for (ifp = ifnet.tqh_first; - ifp != 0; ifp = ifp->if_link.tqe_next) - if ((ifa = ifp->if_addrhead.tqh_first) == NULL) - ifnum++; - else - for (;ifa != NULL; - ifa = ifa->ifa_link.tqe_next) - ifnum++; - - - DPRINTF(("SIOCGIFNUM %d\n", ifnum)); - return copyout(&ifnum, data, sizeof(ifnum)); - } - - case SVR4_SIOCGIFFLAGS: - { - struct ifreq br; - struct svr4_ifreq sr; - - if ((error = copyin(data, &sr, sizeof(sr))) != 0) - return error; - - (void) strncpy(br.ifr_name, sr.svr4_ifr_name, - sizeof(br.ifr_name)); - if ((error = fo_ioctl(fp, SIOCGIFFLAGS, - (caddr_t) &br, p)) != 0) { - DPRINTF(("SIOCGIFFLAGS (%s) %s: error %d\n", - br.ifr_name, sr.svr4_ifr_name, error)); - return error; - } - - sr.svr4_ifr_flags = bsd_to_svr4_flags(br.ifr_flags); - DPRINTF(("SIOCGIFFLAGS %s = %x\n", - sr.svr4_ifr_name, sr.svr4_ifr_flags)); - return copyout(&sr, data, sizeof(sr)); - } - - case SVR4_SIOCGIFCONF: - { - struct svr4_ifconf sc; - - if ((error = copyin(data, &sc, sizeof(sc))) != 0) - return error; - - DPRINTF(("ifreq %d svr4_ifreq %d ifc_len %d\n", - sizeof(struct ifreq), sizeof(struct svr4_ifreq), - sc.svr4_ifc_len)); - - if ((error = fo_ioctl(fp, OSIOCGIFCONF, - (caddr_t) &sc, p)) != 0) - return error; - - DPRINTF(("SIOCGIFCONF\n")); - return 0; - } - - - default: - DPRINTF(("Unknown svr4 sockio %lx\n", cmd)); - return 0; /* ENOSYS really */ - } -} |