2 * Copyright (c) 2006 "David Kirchner" <dpk@dpk.net>. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 #ifndef __SYSDECODE_SUPPORT_H__
27 #define __SYSDECODE_SUPPORT_H__
30 * This is taken from the xlat tables originally in truss which were
31 * in turn taken from strace.
39 * These are simple support macros. print_or utilizes a variable
40 * defined in the calling function to track whether or not it should
41 * print a logical-OR character ('|') before a string. if_print_or
42 * simply handles the necessary "if" statement used in many lines
45 #define print_or(fp,str,orflag) do { \
46 if (orflag) fputc(fp, '|'); else orflag = true; \
49 #define if_print_or(fp,i,flag,orflag) do { \
50 if ((i & flag) == flag) \
51 print_or(fp,#flag,orflag); } \
54 const char *lookup_value(struct name_table *, uintmax_t);
55 void print_integer(FILE *, int, int);
56 bool print_mask_0(FILE *, struct name_table *, int, int *);
57 bool print_mask_0ul(FILE *, struct name_table *, u_long, u_long *);
58 bool print_mask_int(FILE *, struct name_table *, int, int *);
59 void print_mask_part(FILE *, struct name_table *, uintmax_t *, bool *);
60 bool print_value(FILE *, struct name_table *, uintmax_t);
62 #endif /* !__SYSDECODE_SUPPORT_H__ */