-<-> XTI
#include <xti_inet.h>
The following symbol is defined to identify the ISO Transport protocol level:
Symbol Protocol Level T_INET_TP TCP The following symbols are defined with distinct integer values to identify TCP-level options:
Symbol Option T_TCP_NODELAY do not delay packets to coalesce T_TCP_MAXSEG get maximum segment size T_TCP_KEEPALIVE check whether connections are alive Structure type t_kpalive is defined with the following members for use with TCP_KEEPALIVE option:
Member Type Contents kp_onoff t_scalar_t option on/off kp_timeout t_scalar_t timeout in minutes The following symbol is defined to identify the UDP protocol level:
Symbol Protocol Level T_INET_UDP UDP The following symbol is defined with integer value to identify the UDP-level checksum option:
Symbol Option T_UDP_CHECKSUM checksum computation The following symbol is defined to identify the IP protocol level:
Symbol Protocol Level T_INET_IP IP The following symbols are defined with distinct integer values to identify IP-level options:
Symbol Option T_IP_OPTIONS IP per-packet options T_IP_TOS IP per-packet type of service T_IP_TTL IP per-packet time to live T_IP_REUSEADDR allow local address reuse T_IP_DONTROUTE just use interface addresses T_IP_BROADCAST permit sending of broadcast messages The following symbols are defined with distinct integer values to identify IP Types of Service:
Symbol Type of Service T_NOTOS normal T_LDELAY low delay T_HITHRPT high throughput T_HIREL high resilience T_LOCOST low cost The following symbols are defined with distinct integer values to identify IP Type of Service precedence levels:
Symbol IP TOS Precedence Level T_ROUTINE routine T_PRIORITY priority T_IMMEDIATE immediate T_FLASH flash T_OVERRIDEFLASH override flash T_CRITIC_ECP critical/ECP T_INETCONTROL internetwork control T_NETCONTROL network control Macro SET_TOS(prec, tos) is defined such that SET_TOS(prec, tos) is the value of the IP Type of Service field for Type of Service tos and precedence prec.
<xti.h> ,<xti_osi.h> .
First released in Issue 5.2.
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