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78 lines
2.4 KiB
78 lines
2.4 KiB
/* |
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* Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl> |
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* Copyright (c) 1993 Branko Lankester <branko@hacktic.nl> |
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* Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com> |
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* Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl> |
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* Copyright (c) 2005-2016 Dmitry V. Levin <ldv@altlinux.org> |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include "tests.h" |
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#include "xlat.h" |
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#include <stdio.h> |
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int |
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printflags(const struct xlat *xlat, unsigned long long flags, |
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const char *const dflt) |
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{ |
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if (flags == 0 && xlat->val == 0 && xlat->str) { |
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fputs(xlat->str, stdout); |
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return 1; |
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} |
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int n; |
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char sep = 0; |
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for (n = 0; xlat->str; xlat++) { |
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if (xlat->val && (flags & xlat->val) == xlat->val) { |
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if (sep) |
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putc(sep, stdout); |
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else |
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sep = '|'; |
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fputs(xlat->str, stdout); |
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flags &= ~xlat->val; |
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n++; |
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} |
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} |
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if (n) { |
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if (flags) { |
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if (sep) |
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putc(sep, stdout); |
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printf("%#llx", flags); |
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n++; |
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} |
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} else { |
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if (flags) { |
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printf("%#llx", flags); |
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if (dflt) |
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printf(" /* %s */", dflt); |
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} else { |
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if (dflt) |
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putc('0', stdout); |
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} |
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} |
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return n; |
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}
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