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author | Keir Fraser <keir.fraser@citrix.com> | 2008-11-11 11:03:58 +0000 |
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committer | Keir Fraser <keir.fraser@citrix.com> | 2008-11-11 11:03:58 +0000 |
commit | a1ffd2d114f5efd4be474080481916011693e14a (patch) | |
tree | 7f30c724a4587c0306fd3930b09fab1cf00ca27b /extras | |
parent | 82c9748428db42562eb954ae120e39194cd06b84 (diff) | |
download | xen-a1ffd2d114f5efd4be474080481916011693e14a.tar.gz xen-a1ffd2d114f5efd4be474080481916011693e14a.tar.bz2 xen-a1ffd2d114f5efd4be474080481916011693e14a.zip |
minios: add a barebone net/if.h
net/if.h is a standard header but unfortunately lwip doesn't provide
it for any target but linux. Therefore I am adding a net/if.h, with an
empty implementation of the declared functions.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'extras')
-rw-r--r-- | extras/mini-os/include/posix/net/if.h | 85 | ||||
-rw-r--r-- | extras/mini-os/lib/sys.c | 7 |
2 files changed, 92 insertions, 0 deletions
diff --git a/extras/mini-os/include/posix/net/if.h b/extras/mini-os/include/posix/net/if.h new file mode 100644 index 0000000000..5be77d4f49 --- /dev/null +++ b/extras/mini-os/include/posix/net/if.h @@ -0,0 +1,85 @@ +/* + * This code is mostly taken from NetBSD net/if.h + * Changes: Stefano Stabellini <stefano.stabellini@eu.citrix.com> + * + ****************************************************************************** + * + * Copyright (c) 1999, 2000, 2001 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by William Studenmund and Jason R. Thorpe. + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``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 FOUNDATION OR CONTRIBUTORS + * 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. + */ + +/* + * Copyright (c) 1982, 1986, 1989, 1993 + * The Regents of the University of California. 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. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. + * + */ + +#ifndef _NET_IF_H_ +#define _NET_IF_H_ + +/* + * Length of interface external name, including terminating '\0'. + * Note: this is the same size as a generic device's external name. + */ +#define IF_NAMESIZE 16 + +struct if_nameindex { + unsigned int if_index; /* 1, 2, ... */ + char *if_name; /* null terminated name: "le0", ... */ +}; + +unsigned int if_nametoindex(const char *); +char * if_indextoname(unsigned int, char *); +struct if_nameindex * if_nameindex(void); +void if_freenameindex(struct if_nameindex *); + +#endif /* !_NET_IF_H_ */ + diff --git a/extras/mini-os/lib/sys.c b/extras/mini-os/lib/sys.c index 34e4fb6666..a07692b883 100644 --- a/extras/mini-os/lib/sys.c +++ b/extras/mini-os/lib/sys.c @@ -34,6 +34,7 @@ #include <sys/unistd.h> #include <sys/stat.h> #include <sys/mman.h> +#include <net/if.h> #include <time.h> #include <errno.h> #include <fcntl.h> @@ -1324,6 +1325,12 @@ unsupported_function(int, tcsetattr, -1); unsupported_function(int, tcgetattr, 0); unsupported_function(int, poll, -1); +/* net/if.h */ +unsupported_function_log(unsigned int, if_nametoindex, -1); +unsupported_function_log(char *, if_indextoname, (char *) NULL); +unsupported_function_log(struct if_nameindex *, if_nameindex, (struct if_nameindex *) NULL); +unsupported_function_crash(if_freenameindex); + /* Linuxish abi for the Caml runtime, don't support */ unsupported_function_log(struct dirent *, readdir64, NULL); unsupported_function_log(int, getrusage, -1); |