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Annotation of embedaddon/ntp/include/ntp_io.h, revision 1.1.1.1

1.1       misho       1: #ifndef NTP_IO_H
                      2: #define NTP_IO_H
                      3: /*
                      4:  * POSIX says use <fnct.h> to get O_* symbols and 
                      5:  * SEEK_SET symbol form <unistd.h>.
                      6:  */
                      7: #ifdef HAVE_CONFIG_H
                      8: # include <config.h>
                      9: #endif
                     10: 
                     11: #include <sys/types.h>
                     12: #ifdef HAVE_UNISTD_H
                     13: # include <unistd.h>
                     14: #endif
                     15: #include <stdio.h>
                     16: #ifdef HAVE_SYS_FILE_H
                     17: # include <sys/file.h>
                     18: #endif
                     19: #ifdef HAVE_FCNTL_H
                     20: # include <fcntl.h>
                     21: #endif
                     22: #if !defined(SEEK_SET) && defined(L_SET)
                     23: # define SEEK_SET L_SET
                     24: #endif
                     25: 
                     26: #ifdef SYS_WINNT
                     27: # include <io.h>
                     28: # include "win32_io.h"
                     29: #endif
                     30: 
                     31: #include <isc/boolean.h>
                     32: #include <isc/netaddr.h>
                     33: 
                     34: #if defined(HAVE_NETINET_IN_H) && defined(HAVE_NETINET_IP_H)
                     35: # include <netinet/in.h>
                     36: # ifdef HAVE_NETINET_IN_SYSTM_H
                     37: #  include <netinet/in_systm.h>
                     38: # endif
                     39: # include <netinet/ip.h>
                     40: #endif
                     41: 
                     42: /*
                     43:  * Define FNDELAY and FASYNC using O_NONBLOCK and O_ASYNC if we need
                     44:  * to (and can).  This is here initially for QNX, but may help for
                     45:  * others as well...
                     46:  */
                     47: #ifndef FNDELAY
                     48: # ifdef O_NONBLOCK
                     49: #  define FNDELAY O_NONBLOCK
                     50: # endif
                     51: #endif
                     52: 
                     53: #ifndef FASYNC
                     54: # ifdef O_ASYNC
                     55: #  define FASYNC O_ASYNC
                     56: # endif
                     57: #endif
                     58: 
                     59: 
                     60: /*
                     61:  * NIC rule match types
                     62:  */
                     63: typedef enum {
                     64:        MATCH_ALL,
                     65:        MATCH_IPV4,
                     66:        MATCH_IPV6,
                     67:        MATCH_WILDCARD,
                     68:        MATCH_IFNAME,
                     69:        MATCH_IFADDR
                     70: } nic_rule_match;
                     71: 
                     72: 
                     73: /*
                     74:  * NIC rule actions
                     75:  */
                     76: typedef enum {
                     77:        ACTION_LISTEN,
                     78:        ACTION_IGNORE,
                     79:        ACTION_DROP
                     80: } nic_rule_action;
                     81: 
                     82: 
                     83: isc_boolean_t  get_broadcastclient_flag(void);
                     84: extern int     is_ip_address(const char *, sockaddr_u *);
                     85: extern void    sau_from_netaddr(sockaddr_u *, const isc_netaddr_t *);
                     86: extern void add_nic_rule(nic_rule_match match_type, const char *if_name,
                     87:                         int prefixlen, nic_rule_action action);
                     88: 
                     89: #endif /* NTP_IO_H */