Nsetsockopt

Description
¼ÒÄÏ¿¡ ´ëÇÑ ¿É¼ÇÀ» ÁöÁ¤ÇÑ´Ù.

Syntax
S32 Nsetsockopt(S32 s, S32 level, S32 optname, S8 *optval, S32 optlen)

Parameters
s ¼ÒÄÏ ½Äº°ÀÚ
level ¾Æ·¡ Å×À̺í ÂüÁ¶
optname¾Æ·¡ Å×À̺í ÂüÁ¶
optval¿É¼Ç°ªÀ» °¡Áö´Â º¯¼öÀÇ Æ÷ÀÎÅÍ
optlen ¿É¼Ç°ªÀ» °¡Áö´Â º¯¼öÀÇ Å©±â

LevelOptnameDescription
IPPROTO_IPIP_OPTIONSOptions in IP Header
IPPROTO_TCP TCP_MAXSEG Get TCP maximum segment
  TCP_NODELAY Don't delay send
SOL_SOCKETSO_BROADCASTPermit broadcast
  SO_DEBUGDebug flag
  SO_DONTROUTE No routing
  SO_ERRORGet and clear error code
  SO_KEEPALIVEKeepalive probing
  SO_LINGERLinger on close
  SO_OOBINLINELeave URG data in line
   SO_RCVBUFReceive buffer size
  SO_SNDBUFSend buffer size
   SO_TYPEGet socket type
  SO_REUSEADDR Local address reuse

Returns
-1 ¿¡·¯
0 ¼º°øÀûÀ¸·Î ¼öÇà

See Also
Ngetsockopt