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Annotation of src/usr.bin/ktrace/subr.c, Revision 1.12

1.12    ! guenther    1: /*     $OpenBSD: subr.c,v 1.11 2015/10/02 05:07:41 guenther Exp $      */
1.1       deraadt     2: /*     $NetBSD: subr.c,v 1.6 1995/08/31 23:01:45 jtc Exp $     */
                      3:
                      4: /*-
                      5:  * Copyright (c) 1988, 1993
                      6:  *     The Regents of the University of California.  All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
1.5       millert    16:  * 3. Neither the name of the University nor the names of its contributors
1.1       deraadt    17:  *    may be used to endorse or promote products derived from this software
                     18:  *    without specific prior written permission.
                     19:  *
                     20:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     21:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     22:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     23:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     24:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     25:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     26:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     27:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     28:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     29:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     30:  * SUCH DAMAGE.
                     31:  */
                     32:
1.9       deraadt    33: #include <sys/param.h> /* MAXCOMLEN */
1.1       deraadt    34: #include <sys/file.h>
                     35: #include <sys/user.h>
                     36: #include <sys/proc.h>
                     37: #include <sys/time.h>
                     38: #include <sys/ktrace.h>
                     39:
                     40: #include <stdio.h>
                     41:
                     42: #include "ktrace.h"
1.4       espie      43: #include "extern.h"
1.1       deraadt    44:
1.3       deraadt    45: int
1.1       deraadt    46: getpoints(s)
1.4       espie      47:        const char *s;
1.1       deraadt    48: {
                     49:        int facs = 0;
                     50:
                     51:        while (*s) {
                     52:                switch(*s) {
                     53:                case 'c':
                     54:                        facs |= KTRFAC_SYSCALL | KTRFAC_SYSRET;
                     55:                        break;
                     56:                case 'n':
                     57:                        facs |= KTRFAC_NAMEI;
                     58:                        break;
                     59:                case 'i':
                     60:                        facs |= KTRFAC_GENIO;
                     61:                        break;
                     62:                case 's':
                     63:                        facs |= KTRFAC_PSIG;
1.7       otto       64:                        break;
                     65:                case 't':
                     66:                        facs |= KTRFAC_STRUCT;
1.8       miod       67:                        break;
                     68:                case 'u':
                     69:                        facs |= KTRFAC_USER;
1.11      guenther   70:                        break;
                     71:                case 'x':
                     72:                        facs |= KTRFAC_EXECARGS;
                     73:                        break;
                     74:                case 'X':
                     75:                        facs |= KTRFAC_EXECENV;
1.1       deraadt    76:                        break;
                     77:                case '+':
                     78:                        facs |= DEF_POINTS;
                     79:                        break;
                     80:                default:
                     81:                        return (-1);
                     82:                }
                     83:                s++;
                     84:        }
                     85:        return (facs);
                     86: }