diff options
Diffstat (limited to 'lib/lib80211/lib80211_ioctl.c')
| -rw-r--r-- | lib/lib80211/lib80211_ioctl.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/lib/lib80211/lib80211_ioctl.c b/lib/lib80211/lib80211_ioctl.c new file mode 100644 index 000000000000..b284f0a4c108 --- /dev/null +++ b/lib/lib80211/lib80211_ioctl.c @@ -0,0 +1,157 @@ +/* + * Copyright 2001 The Aerospace Corporation. 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 Aerospace Corporation may not be used to endorse or + * promote products derived from this software. + * + * THIS SOFTWARE IS PROVIDED BY THE AEROSPACE CORPORATION ``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 AEROSPACE CORPORATION 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) 1997, 1998, 2000 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, + * NASA Ames Research Center. + * + * 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. + */ + +#include <sys/param.h> +#include <sys/ioctl.h> +#include <sys/socket.h> +#include <sys/sysctl.h> +#include <sys/time.h> + +#include <net/ethernet.h> +#include <net/if.h> +#include <net/if_dl.h> +#include <net/if_types.h> +#include <net/if_media.h> +#include <net/route.h> + +#include <net80211/ieee80211_ioctl.h> +#include <net80211/ieee80211_freebsd.h> +#include <net80211/ieee80211_superg.h> +#include <net80211/ieee80211_tdma.h> +#include <net80211/ieee80211_mesh.h> + +#include <assert.h> +#include <ctype.h> +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <inttypes.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <stdarg.h> +#include <stddef.h> /* NB: for offsetof */ + +#include "lib80211_ioctl.h" + +/* + * These implement basic net80211 accessor methods to wrap the IOCTL + * calls. + */ + +int +lib80211_get80211(int s, const char *name, int type, void *data, int len) +{ + struct ieee80211req ireq; + + (void) memset(&ireq, 0, sizeof(ireq)); + (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); + ireq.i_type = type; + ireq.i_data = data; + ireq.i_len = len; + return ioctl(s, SIOCG80211, &ireq); +} + +int +lib80211_get80211len(int s, const char *name, int type, void *data, int len, int *plen) +{ + struct ieee80211req ireq; + + (void) memset(&ireq, 0, sizeof(ireq)); + (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); + ireq.i_type = type; + ireq.i_len = len; + assert(ireq.i_len == len); /* NB: check for 16-bit truncation */ + ireq.i_data = data; + if (ioctl(s, SIOCG80211, &ireq) < 0) + return -1; + *plen = ireq.i_len; + return 0; +} + +int +lib80211_get80211val(int s, const char *name, int type, int *val) +{ + struct ieee80211req ireq; + + (void) memset(&ireq, 0, sizeof(ireq)); + (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); + ireq.i_type = type; + if (ioctl(s, SIOCG80211, &ireq) < 0) + return -1; + *val = ireq.i_val; + return 0; +} + +int +lib80211_set80211(int s, const char *name, int type, int val, int len, void *data) +{ + struct ieee80211req ireq; + + (void) memset(&ireq, 0, sizeof(ireq)); + (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); + ireq.i_type = type; + ireq.i_val = val; + ireq.i_len = len; + assert(ireq.i_len == len); /* NB: check for 16-bit truncation */ + ireq.i_data = data; + if (ioctl(s, SIOCS80211, &ireq) < 0) + return (-1); + return (0); +} + |