c665fa8c11
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1326 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
93 lines
2.2 KiB
C
93 lines
2.2 KiB
C
/**********************************************************************
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The OPTYap Prolog system
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OPTYap extends the Yap Prolog system to support or-parallel tabling
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Copyright: R. Rocha and NCC - University of Porto, Portugal
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File: opt.misc.c
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version: $Id: opt.misc.c,v 1.11 2005-06-03 18:28:11 ricroc Exp $
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**********************************************************************/
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/* ------------------ **
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** Includes **
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** ------------------ */
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#include "Yap.h"
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#if defined(YAPOR) || defined(TABLING)
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif /* HAVE_UNISTD_H */
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#if HAVE_STDARG_H
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#include <stdarg.h>
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#endif /* HAVE_STDARG_H */
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#include "Yatom.h"
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#include "yapio.h"
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/* ------------------------------------------- **
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** Global variables are defined here **
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** ------------------------------------------- */
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struct local_data *LOCAL;
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#ifdef YAPOR
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struct worker WORKER;
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#endif /* YAPOR */
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/* -------------------------- **
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** Global functions **
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** -------------------------- */
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void itos(int i, char *s) {
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int n,r,j;
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n = 10;
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while (n <= i) n *= 10;
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j = 0;
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while (n > 1) {
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n = n / 10;
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r = i / n;
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i = i - r * n;
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s[j++] = r + '0';
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}
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s[j] = 0;
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return;
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}
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void information_message(const char *mesg,...) {
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va_list args;
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va_start(args, mesg);
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fprintf(stderr, "[ ");
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vfprintf(stderr, mesg, args);
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fprintf(stderr, " ]\n");
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return;
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}
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#if defined(YAPOR_ERRORS) || defined(TABLING_ERRORS)
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void error_message(const char *mesg, ...) {
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va_list args;
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va_start(args, mesg);
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#ifdef YAPOR
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LOCK(GLOBAL_LOCKS_stderr_messages);
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#endif /* YAPOR */
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fprintf(stderr, "% POTENCIAL ERROR- ");
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#ifdef YAPOR
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fprintf(stderr, "W%d: ", worker_id);
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#endif /* YAPOR */
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vfprintf(stderr, mesg, args);
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fprintf(stderr, "\n");
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#ifdef YAPOR
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UNLOCK(GLOBAL_LOCKS_stderr_messages);
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#endif /* YAPOR */
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return;
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}
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#endif /* YAPOR_ERRORS || TABLING_ERRORS */
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#endif /* YAPOR || TABLING */
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