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* Created by Greg Ward on Thu Feb 12 2004. |
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*/ |
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|
| 12 |
< |
#include <stdio.h> |
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< |
#include <stdlib.h> |
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< |
#include <string.h> |
| 12 |
> |
#include "paths.h" |
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#include "rterror.h" |
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#include "objutil.h" |
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|
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if ((fp = popen(fspec+1, "w")) == NULL) { |
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sprintf(errmsg, "%s: cannot execute", fspec); |
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error(SYSTEM, errmsg); |
| 223 |
< |
return(0); |
| 223 |
> |
return(-1); |
| 224 |
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} |
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} else |
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#endif |
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if ((fp = fopen(fspec, "w")) == NULL) { |
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sprintf(errmsg, "%s: cannot open for writing", fspec); |
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error(SYSTEM, errmsg); |
| 230 |
< |
return(0); |
| 230 |
> |
return(-1); |
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} |
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/* start off header */ |
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fprintf(fp, "# Wavefront .OBJ file created by %s\n#\n", progname); |
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n = toOBJ(sc, fp); /* write scene */ |
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#if POPEN_SUPPORT |
| 236 |
< |
if (fspec[0] == '!') |
| 237 |
< |
pclose(fp); |
| 238 |
< |
else |
| 236 |
> |
if (fspec[0] == '!') { |
| 237 |
> |
if (pclose(fp)) { |
| 238 |
> |
sprintf(errmsg, "%s: error writing to command\n", fspec); |
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> |
error(SYSTEM, errmsg); |
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> |
return(-1); |
| 241 |
> |
} |
| 242 |
> |
} else |
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#endif |
| 244 |
< |
fclose(fp); /* close it */ |
| 244 |
> |
fclose(fp); /* close it (already flushed) */ |
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return(n); |
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|
} |
