f3dab9d45c
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@947 626c5289-ae23-0410-ae9c-e8d60b6d4f22
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/* -----------------------------------------------------------------------------
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* return.c
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*
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* This file manages the set of return-points for the WAD signal handler.
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*
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* Author(s) : David Beazley (beazley@cs.uchicago.edu)
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*
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* Copyright (C) 2000. The University of Chicago
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* See the file LICENSE for information on usage and redistribution.
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* ----------------------------------------------------------------------------- */
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#include "wad.h"
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/* Maximum number of return points */
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#define WAD_NUMBER_RETURN 128
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static WadReturnFunc return_points[WAD_NUMBER_RETURN];
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static int num_return = 0;
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void wad_set_return(const char *name, long value) {
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WadReturnFunc *rp;
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rp = &return_points[num_return];
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strcpy(rp->name,name);
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rp->value = value;
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num_return++;
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if (wad_debug_mode & DEBUG_RETURN) {
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printf("wad: Setting return ('%s', %d)\n", name,value);
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}
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}
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void wad_set_returns(WadReturnFunc *rf) {
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int i;
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while (strlen(rf[i].name)) {
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wad_set_return(rf[i].name, rf[i].value);
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i++;
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}
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}
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WadReturnFunc *wad_check_return(const char *name) {
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int i;
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for (i = 0; i < num_return; i++) {
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if (strcmp(name,return_points[i].name) == 0) {
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if (wad_debug_mode & DEBUG_RETURN) {
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printf("wad: Found return ('%s', %d)\n", return_points[i].name, return_points[i].value);
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}
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return &return_points[i];
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}
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}
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return 0;
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}
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