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annotate test/tstdarg.c @ 337:694cdf15c5bd

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MIPS bit-field done.
author kono
date Fri, 25 Jun 2004 05:37:09 +0900
parents 1ec915dcd2d1
children 0c256ea2a97e
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2
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3 #include <stdio.h>
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4 #include <stdarg.h>
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5
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6 int
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7 var_args(char *numtypes, ...)
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8 {
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9 int t;
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10 int i;
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11 float f;
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12 double d;
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13 long long l;
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14 char *s;
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15 va_list ap;
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16
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17 va_start(ap,numtypes);
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18
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19 while((t= *numtypes++)) {
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20 if (t=='i') {
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21 i = va_arg(ap,int);
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22 printf("int arg: %d\n",i);
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23 #if 0
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24 } else if (t=='f') {
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25 f = va_arg(ap,float);
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26 printf("float arg: %g\n",f);
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27 #endif
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28 } else if (t=='d') {
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29 d = va_arg(ap,double);
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30 printf("double arg: %g\n",d);
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31 } else if (t=='l') {
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32 l = va_arg(ap,long long);
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33 printf("long long arg: %lld\n",l);
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34 } else if (t=='s') {
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35 s = va_arg(ap,char *);
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36 printf("char *arg: %s\n",s);
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37 } else {
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38 s = va_arg(ap,char *);
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39 printf("arg: error\n");
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40 }
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41 }
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42 }
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44
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45 main()
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46 {
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47
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48 var_args("iiiiii",1,2,3,4,5,6);
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49 var_args("llllll",(long long)1,(long long)2,(long long)3,(long long)4,(long long)5,(long long)6);
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50 #if 0
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51 var_args("ffffff",(float)1,(float)2,(float)3,(float)4,(float)5,(float)6);
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52 #endif
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53 var_args("dddddd",(double)1,(double)2,(double)3,(double)4,(double)5,(double)6);
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54 var_args("ssssss","1","2","3","4","5","6");
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55 return 0;
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56 }