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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int lastpage(filename)
/* checking last page */
char *filename;
{
int i,j,cc,num= -1;
char logfile[32],numbuff[16];
FILE *fp;
for (i=strlen(filename);i>=0;i--) {
if (filename[i]=='.') {
strncpy(logfile,filename,i);
sprintf(&logfile[i],".log");
break;
}
}
if (i==-1) sprintf(logfile,"%s.log",filename);
fp=fopen(logfile,"r");
if (fp==NULL) {
fprintf(stderr,"No log file, %s.\n",logfile);
exit(0);
}
while (1) {
cc=fgetc(fp);
if (cc==EOF) break;
else if (cc=='[') {
for (i=0;;i++) {
cc=fgetc(fp);
if (((i==0)&&(cc=='-'))||((cc>='0')&&(cc<='9'))) numbuff[i]=cc;
else {
numbuff[i]='\0';
break;
}
}
if (strlen(numbuff)>0) num=atoi(numbuff);
}
}
fclose(fp);
return num;
}
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