diff options
Diffstat (limited to 'usr.sbin/ngctl/debug.c')
-rw-r--r-- | usr.sbin/ngctl/debug.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/usr.sbin/ngctl/debug.c b/usr.sbin/ngctl/debug.c new file mode 100644 index 0000000..7b355e5 --- /dev/null +++ b/usr.sbin/ngctl/debug.c @@ -0,0 +1,78 @@ + +/* + * debug.c + * + * Copyright (c) 1996-1999 Whistle Communications, Inc. + * All rights reserved. + * + * Subject to the following obligations and disclaimer of warranty, use and + * redistribution of this software, in source or object code forms, with or + * without modifications are expressly permitted by Whistle Communications; + * provided, however, that: + * 1. Any and all reproductions of the source or object code must include the + * copyright notice above and the following disclaimer of warranties; and + * 2. No rights are granted, in any manner or form, to use Whistle + * Communications, Inc. trademarks, including the mark "WHISTLE + * COMMUNICATIONS" on advertising, endorsements, or otherwise except as + * such appears in the above copyright notice or in the software. + * + * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND + * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO + * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, + * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. + * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY + * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS + * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. + * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES + * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING + * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER 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 WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY + * OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include "ngctl.h" + +static int DebugCmd(int ac, char **av); + +const struct ngcmd debug_cmd = { + DebugCmd, + "debug [level]", + "Get/set debugging verbosity level", + "Without any argument, this command displays the current" + " debugging verbosity level. If the argument is ``+'' or ``-''" + " the debug level is incremented or decremented; otherwise," + " it must be an absolute numerical level." +}; + +static int +DebugCmd(int ac, char **av) +{ + int level; + + /* Get arguments */ + switch (ac) { + case 2: + if (!strcmp(av[1], "+")) + level = NgSetDebug(-1) + 1; + else if (!strcmp(av[1], "-")) + level = NgSetDebug(-1) - 1; + else if ((level = atoi(av[1])) < 0) + return(CMDRTN_USAGE); + NgSetDebug(level); + break; + case 1: + printf("Current debug level is %d\n", NgSetDebug(-1)); + break; + default: + return(CMDRTN_USAGE); + } + return(CMDRTN_OK); +} + |