* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with GNU Zebra; see the file COPYING. If not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _ZEBRA_NETWORK_H
/* Both readn and writen are deprecated and will be removed. They are not
suitable for use with non-blocking file descriptors.
*/
-int readn (int, u_char *, int);
-int writen (int, const u_char *, int);
+extern int readn(int, uint8_t *, int);
+extern int writen(int, const uint8_t *, int);
/* Set the file descriptor to use non-blocking I/O. Returns 0 for success,
-1 on error. */
extern int set_nonblocking(int fd);
+extern int set_cloexec(int fd);
+
+/* Does the I/O error indicate that the operation should be retried later? */
+#define ERRNO_IO_RETRY(EN) \
+ (((EN) == EAGAIN) || ((EN) == EWOULDBLOCK) || ((EN) == EINTR))
+
+extern float htonf(float);
+extern float ntohf(float);
+
#endif /* _ZEBRA_NETWORK_H */