diff options
author | Roland McGrath <roland@gnu.org> | 2005-12-20 21:52:56 +0000 |
---|---|---|
committer | Roland McGrath <roland@gnu.org> | 2005-12-20 21:52:56 +0000 |
commit | 287058ead3780c3a9ea64a2d09871f9c52db8f3b (patch) | |
tree | 51dc132e721d3fd3bff452f4c200f3613e5a612a /sysdeps/mach/hurd/ifreq.h | |
parent | 55b6a4f263bd3b6236174cef4a39a12ac810e9fb (diff) | |
download | glibc-287058ead3780c3a9ea64a2d09871f9c52db8f3b.zip glibc-287058ead3780c3a9ea64a2d09871f9c52db8f3b.tar.gz glibc-287058ead3780c3a9ea64a2d09871f9c52db8f3b.tar.bz2 |
2005-12-20 Roland McGrath <roland@redhat.com>
* sysdeps/mach/hurd/ifreq.h: File removed.
(__ifreq): Function moved to ...
* sysdeps/mach/hurd/ifreq.c: ... here, new file.
Diffstat (limited to 'sysdeps/mach/hurd/ifreq.h')
-rw-r--r-- | sysdeps/mach/hurd/ifreq.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/sysdeps/mach/hurd/ifreq.h b/sysdeps/mach/hurd/ifreq.h deleted file mode 100644 index 77f0b9c..0000000 --- a/sysdeps/mach/hurd/ifreq.h +++ /dev/null @@ -1,80 +0,0 @@ -/* Fetch the host's network interface list. Hurd version. - Copyright (C) 2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <net/if.h> -#include <hurd.h> -#include <hurd/pfinet.h> -#include <sys/socket.h> -#include <sys/mman.h> - - -static inline void -__ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd) -{ - file_t server; - - server = _hurd_socket_server (PF_INET, 0); - if (server == MACH_PORT_NULL) - { - out: - *num_ifs = 0; - *ifreqs = NULL; - } - else - { - char *data = NULL; - size_t len = 0; - error_t err = __pfinet_siocgifconf (server, -1, &data, &len); - if (err == MACH_SEND_INVALID_DEST || err == MIG_SERVER_DIED) - { - /* On the first use of the socket server during the operation, - allow for the old server port dying. */ - server = _hurd_socket_server (PF_INET, 1); - if (server == MACH_PORT_NULL) - goto out; - err = __pfinet_siocgifconf (server, -1, (data_t *) ifreqs, &len); - } - if (err) - goto out; - - if (len % sizeof (struct ifreq) != 0) - { - munmap (data, len); - errno = EGRATUITOUS; - goto out; - } - *num_ifs = len / sizeof (struct ifreq); - *ifreqs = (struct ifreq *) data; - } - -} - - -static inline struct ifreq * -__if_nextreq (struct ifreq *ifr) -{ - return ifr + 1; -} - - -static inline void -__if_freereq (struct ifreq *ifreqs, int num_ifs) -{ - __munmap (ifreqs, num_ifs * sizeof (struct ifreq)); -} |