stacktrace.c

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00001 /*
00002  * Copyright (c) 2010 Jakub Jermar
00003  * Copyright (c) 2010 Jiri Svoboda
00004  * All rights reserved.
00005  *
00006  * Redistribution and use in source and binary forms, with or without
00007  * modification, are permitted provided that the following conditions
00008  * are met:
00009  *
00010  * - Redistributions of source code must retain the above copyright
00011  *   notice, this list of conditions and the following disclaimer.
00012  * - Redistributions in binary form must reproduce the above copyright
00013  *   notice, this list of conditions and the following disclaimer in the
00014  *   documentation and/or other materials provided with the distribution.
00015  * - The name of the author may not be used to endorse or promote products
00016  *   derived from this software without specific prior written permission.
00017  *
00018  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
00019  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00020  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
00021  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
00022  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
00023  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00024  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00025  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00026  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
00027  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00028  */
00029 
00037 #include <sys/types.h>
00038 #include <bool.h>
00039 #include <errno.h>
00040 
00041 #include <stacktrace.h>
00042 
00043 bool stacktrace_fp_valid(stacktrace_t *st, uintptr_t fp)
00044 {
00045         (void) st; (void) fp;
00046         return false;
00047 }
00048 
00049 int stacktrace_fp_prev(stacktrace_t *st, uintptr_t fp, uintptr_t *prev)
00050 {
00051         (void) st; (void) fp; (void) prev;
00052         return ENOTSUP;
00053 }
00054 
00055 int stacktrace_ra_get(stacktrace_t *st, uintptr_t fp, uintptr_t *ra)
00056 {
00057         (void) st; (void) fp; (void) ra;
00058         return ENOTSUP;
00059 }
00060 

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