diff options
Diffstat (limited to 'usr.sbin/wlandebug/wlandebug.c')
| -rw-r--r-- | usr.sbin/wlandebug/wlandebug.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/usr.sbin/wlandebug/wlandebug.c b/usr.sbin/wlandebug/wlandebug.c index 71f552e..a054393 100644 --- a/usr.sbin/wlandebug/wlandebug.c +++ b/usr.sbin/wlandebug/wlandebug.c @@ -149,7 +149,7 @@ usage(void) { int i; - fprintf(stderr, "usage: %s [-i device] [flags]\n", progname); + fprintf(stderr, "usage: %s [-d | -i device] [flags]\n", progname); fprintf(stderr, "where flags are:\n"); for (i = 0; i < N(flags); i++) printf("%s\n", flags[i].name); @@ -160,11 +160,18 @@ static void setoid(char oid[], size_t oidlen, const char *wlan) { #ifdef __linux__ - snprintf(oid, oidlen, "net.%s.debug", wlan); + if (wlan) + snprintf(oid, oidlen, "net.%s.debug", wlan); #elif __FreeBSD__ - snprintf(oid, oidlen, "net.wlan.%s.debug", wlan+4); + if (wlan) + snprintf(oid, oidlen, "net.wlan.%s.debug", wlan+4); + else + snprintf(oid, oidlen, "net.wlan.debug"); #elif __NetBSD__ - snprintf(oid, oidlen, "net.link.ieee80211.%s.debug", wlan+4); + if (wlan) + snprintf(oid, oidlen, "net.link.ieee80211.%s.debug", wlan+4); + else + snprintf(oid, oidlen, "net.link.ieee80211.debug"); #else #error "No support for this system" #endif @@ -183,7 +190,10 @@ main(int argc, char *argv[]) progname = argv[0]; setoid(oid, sizeof(oid), "wlan0"); if (argc > 1) { - if (strcmp(argv[1], "-i") == 0) { + if (strcmp(argv[1], "-d") == 0) { + setoid(oid, sizeof(oid), NULL); + argc -= 1, argv += 1; + } else if (strcmp(argv[1], "-i") == 0) { if (argc < 2) errx(1, "missing interface name for -i option"); if (strncmp(argv[2], "wlan", 4) != 0) |
