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Rev 11539 Rev 12011
Line 37... Line 37...
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int multiexec=0, mxpid, notfirst;
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int multiexec=0, mxpid, notfirst;
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int pipe_in[2], pipe_out[2];
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int pipe_in[2], pipe_out[2];
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int debug=0;
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int debug=0;
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FILE *goin;
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FILE *goin;
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unsigned int seed; /* random seed value */
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unsigned int seed; /* random seed value */
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char *wseed;
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char aboutbuf[aboutlen];
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char aboutbuf[aboutlen];
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/* this is only a default. It should usually be reset. */
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/* this is only a default. It should usually be reset. */
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char *tmpdir="/tmp";
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char *tmpdir="/tmp";
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char startstring[256], endstring[256];
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char startstring[256], endstring[256];
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char *obuf;
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char *obuf;
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      fprintf(stderr,"%s: unable to create pipe.\n",progname);
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      fprintf(stderr,"%s: unable to create pipe.\n",progname);
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      exit(1);
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      exit(1);
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    }
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    }
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/*    i=fcntl(pipe_in[1],F_GETFL); if(i>=0) fcntl(pipe_in[1],F_SETFL,i|O_NONBLOCK);
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/*    i=fcntl(pipe_in[1],F_GETFL); if(i>=0) fcntl(pipe_in[1],F_SETFL,i|O_NONBLOCK);
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    i=fcntl(pipe_out[0],F_GETFL); if(i>=0) fcntl(pipe_out[0],F_SETFL,i|O_NONBLOCK);
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    i=fcntl(pipe_out[0],F_GETFL); if(i>=0) fcntl(pipe_out[0],F_SETFL,i|O_NONBLOCK);
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*/
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*/    tmp_dir=getenv("tmp_dir"); if(tmp_dir==NULL || *tmp_dir==0) tmp_dir=tmpdir;
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    tmp_dir=getenv("tmp_dir"); if(tmp_dir==NULL || *tmp_dir==0) tmp_dir=tmpdir;
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    setenv("TMPDIR",tmp_dir,1);
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    setenv("TMPDIR",tmp_dir,1);
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    wseed=getenv("tmp_seed");
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    mypid=getpid();
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    mypid=getpid();
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    gettimeofday(&t,NULL); seed=t.tv_usec*t.tv_sec+mypid;
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    gettimeofday(&t,NULL); seed=t.tv_usec*t.tv_sec+mypid;
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    srandom(seed);
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    srandom(seed);
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    for(i=0;i<4;i++) r[i]=random();
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    for(i=0;i<4;i++) r[i]=random();
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    snprintf(startstring,sizeof(startstring),
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    snprintf(startstring,sizeof(startstring),