216   for (i = 0; i < NUM_PHILS; i++) {
217
218     /*
219      * 1. Store the stat filename for this diner into a buffer. Use the sprintf
220      * library call.
221      */
222     if(sprintf(filename,"/proc/self/task/%d/stat",diners[i].tid) < 0){
223         printf("Could not convert thread stat file name of thread %d",diners[i].tid);
224     }
225
226
227     /*
228      * 2. Use fopen to open the stat file as a file stream. Open it
229      * with read only permissions.
230      */
231     statf = fopen(filename,"r");
232     if (statf ==NULL){
233         printf("Could not open thread stat file name of thread %d",diners[i].tid);
234     }
235
236     /*
237      * 3. Seek over uninteresting fields. Use fscanf to perform the seek.  You
238      * also need to determine how many fields to skip over - see proc(5)
239      * HINT: Use the the * qualifier to skip tokens without storing them.
240      */
241     for (i = 0; i < 13; i++){
242         fscanf(statf,"\n%*s");
243     }