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Added return value comments to netconn_gethostbyname

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goldsimon 2007-11-20 21:23:24 +00:00
parent 9a524dac86
commit e7483f2e64
1 changed files with 4 additions and 1 deletions
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5
src/api/api_lib.c
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@ -572,7 +572,10 @@ netconn_join_leave_group(struct netconn *conn,
*
* @param name a string representation of the DNS host name to query
* @param addr a preallocated struct ip_addr where to store the resolved IP address
* @return an error returned by the dns module, ERR_OK if resolving succeeded
* @return ERR_OK: resolving succeeded
* ERR_MEM: memory error, try again later
* ERR_ARG: dns client not initialized or invalid hostname
* ERR_VAL: dns server response was invalid
*/
err_t
netconn_gethostbyname(const char *name, struct ip_addr *addr)