e14f1c3b3b
databases. - Make nsswitch support caching. Submitted by: Michael Bushkov <bushman__at__rsu.ru> Sponsored by: Google Summer of Code 2005
150 lines
3.1 KiB
C
150 lines
3.1 KiB
C
/*-
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* Copyright (c) 2004 Michael Bushkov <bushman@rsu.ru>
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <stdio.h>
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#include "debug.h"
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static int trace_level = 0;
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static int trace_level_bk = 0;
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void
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__trace_in(const char *s, const char *f, int l)
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{
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int i;
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if (trace_level < TRACE_WANTED)
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{
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for (i = 0; i < trace_level; ++i)
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printf("\t");
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printf("=> %s\n", s);
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}
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++trace_level;
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}
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void
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__trace_point(const char *f, int l)
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{
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int i;
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if (trace_level < TRACE_WANTED)
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{
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for (i = 0; i < trace_level - 1; ++i)
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printf("\t");
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printf("= %s: %d\n", f, l);
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}
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}
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void
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__trace_msg(const char *msg, const char *f, int l)
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{
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int i;
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if (trace_level < TRACE_WANTED)
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{
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for (i = 0; i < trace_level - 1; ++i)
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printf("\t");
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printf("= MSG %s, %s: %d\n", msg, f, l);
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}
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}
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void
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__trace_ptr(const char *desc, const void *p, const char *f, int l)
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{
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int i;
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if (trace_level < TRACE_WANTED)
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{
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for (i = 0; i < trace_level - 1; ++i)
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printf("\t");
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printf("= PTR %s: %p, %s: %d\n", desc, p, f, l);
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}
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}
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void
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__trace_int(const char *desc, int i, const char *f, int l)
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{
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int j;
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if (trace_level < TRACE_WANTED)
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{
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for (j = 0; j < trace_level - 1; ++j)
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printf("\t");
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printf("= INT %s: %i, %s: %d\n",desc, i, f, l);
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}
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}
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void
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__trace_str(const char *desc, const char *s, const char *f, int l)
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{
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int i;
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if (trace_level < TRACE_WANTED)
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{
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for (i = 0; i < trace_level - 1; ++i)
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printf("\t");
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printf("= STR %s: '%s', %s: %d\n", desc, s, f, l);
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}
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}
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void
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__trace_out(const char *s, const char *f, int l)
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{
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int i;
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--trace_level;
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if (trace_level < TRACE_WANTED)
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{
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for (i = 0; i < trace_level; ++i)
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printf("\t");
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printf("<= %s\n", s);
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}
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}
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void
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__trace_on()
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{
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trace_level = trace_level_bk;
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trace_level_bk = 0;
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}
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void
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__trace_off()
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{
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trace_level_bk = trace_level;
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trace_level = 1024;
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}
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