* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-
+/** @file lib/syscalls.h
+ * @brief Error-checking library call wrappers
+ */
#ifndef SYSCALLS_H
#define SYSCALLS_H
void xfclose(FILE *);
int xnice(int);
void xgettimeofday(struct timeval *, struct timezone *);
+time_t xtime(time_t *when);
/* the above all call @fatal@ if the system call fails */
void nonblock(int fd);