buf_read_len      295 lib/services/services_linux.c     static const size_t buf_read_len = sizeof(buf) - 1;
buf_read_len      318 lib/services/services_linux.c         rc = read(fd, buf, buf_read_len);
buf_read_len      335 lib/services/services_linux.c     } while ((rc == buf_read_len) || (rc < 0));