Lines Matching defs:pfd
68 int pfd[2];
157 close(ca->pfd[0]);
161 ret = write(ca->pfd[1], &ca->thr_tids, sizeof(int) * ca->num_threads);
163 printf("write failed on pfd[%d] - error (%s)\n",
164 ca->pfd[1], strerror(errno));
166 close(ca->pfd[1]);
183 if (pipe(proc[i].pfd) == -1)
189 close(proc[i].pfd[1]);
193 ret = read(proc[i].pfd[0], &proc[i].thr_tids, sizeof(int) * proc[i].num_threads);
195 printf("read failed on proc[%d].pfd[0] error (%s)\n",
197 close(proc[i].pfd[0]);