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root/radiance/ray/src/common/loadvars.c
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Comparing ray/src/common/loadvars.c (file contents):
Revision 2.7 by gwlarson, Thu Jun 4 13:29:27 1998 UTC vs.
Revision 2.13 by schorsch, Sun Jul 27 22:12:01 2003 UTC

# Line 1 | Line 1
1 – /* Copyright (c) 1995 Regents of the University of California */
2 –
1   #ifndef lint
2 < static char SCCSid[] = "$SunId$ LBL";
2 > static const char       RCSid[] = "$Id$";
3   #endif
6 –
4   /*
5   *  Routines for loading and checking variables from file.
6   */
7  
8 + #include "copyright.h"
9 +
10   #include <stdio.h>
11 + #include <stdlib.h>
12   #include <ctype.h>
13 +
14 + #include "standard.h"
15   #include "vars.h"
16  
17   #define NOCHAR  127             /* constant for character to delete */
18  
17 – #ifndef malloc
18 – extern char  *malloc(), *realloc();
19 – #endif
20 –
19   extern char  *fgetline();
20  
21  
22 + void
23   loadvars(rfname)                /* load variables into vv from file */
24   char    *rfname;
25   {
# Line 91 | Line 90 | VARIABLE       *(*mv)();
90          if (vp == NULL)
91                  return(-1);
92                                          /* assign new value */
93 <        if (i = vp->nass) {
93 >        if ( (i = vp->nass) ) {
94                  cp = vp->value;
95                  while (i--)
96                          while (*cp++)
97                                  ;
98                  i = cp - vp->value;
99 <                vp->value = realloc(vp->value, i+n+1);
99 >                vp->value = (char *)realloc((void *)vp->value, i+n+1);
100          } else
101 <                vp->value = malloc(n+1);
101 >                vp->value = (char *)malloc(n+1);
102          if (vp->value == NULL) {
103                  perror(progname);
104                  quit(1);
# Line 141 | Line 140 | register int   n;
140   {
141          register char   *cp;
142  
143 <        if (vval(vn) == NULL | n < 0 | n >= vdef(vn))
143 >        if ((vval(vn) == NULL) | (n < 0) | (n >= vdef(vn)))
144                  return(NULL);
145          cp = vval(vn);
146          while (n--)
# Line 151 | Line 150 | register int   n;
150   }
151  
152  
153 + void
154   checkvalues()                   /* check assignments */
155   {
156          register int    i;
# Line 161 | Line 161 | checkvalues()                  /* check assignments */
161   }
162  
163  
164 + void
165   onevalue(vp)                    /* only one assignment for this variable */
166   register VARIABLE       *vp;
167   {
# Line 176 | Line 177 | register VARIABLE      *vp;
177   }
178  
179  
180 + void
181   catvalues(vp)                   /* concatenate variable values */
182   register VARIABLE       *vp;
183   {
# Line 204 | Line 206 | register char  *tv, *cv;
206   }
207  
208  
209 + void
210   boolvalue(vp)                   /* check boolean for legal values */
211   register VARIABLE       *vp;
212   {
# Line 223 | Line 226 | register VARIABLE      *vp;
226   }
227  
228  
229 + void
230   qualvalue(vp)                   /* check qualitative var. for legal values */
231   register VARIABLE       *vp;
232   {
# Line 245 | Line 249 | register VARIABLE      *vp;
249   }
250  
251  
252 + void
253   intvalue(vp)                    /* check integer variable for legal values */
254   register VARIABLE       *vp;
255   {
# Line 257 | Line 262 | register VARIABLE      *vp;
262   }
263  
264  
265 + void
266   fltvalue(vp)                    /* check float variable for legal values */
267   register VARIABLE       *vp;
268   {
# Line 269 | Line 275 | register VARIABLE      *vp;
275   }
276  
277  
278 + void
279   printvars(fp)                   /* print variable values */
280   register FILE   *fp;
281   {
# Line 279 | Line 286 | register FILE  *fp;
286              for (j = 0; j < vdef(i); j++) {     /* print each assignment */
287                  fputs(vnam(i), fp);
288                  fputs("= ", fp);
289 <                k = clipline = ( vv[i].fixval == catvalues ? 64 : 120 )
289 >                k = clipline = ( vv[i].fixval == catvalues ? 64 : 236 )
290                                  - strlen(vnam(i)) ;
291                  cp = nvalue(i, j);
292                  while (*cp) {

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