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Add rtems_mdns_gethostname()

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This commit is contained in:
Sebastian Huber
2014-11-10 08:27:32 +01:00
parent 4153ebe419
commit 026abfb7ae
5 changed files with 73 additions and 9 deletions
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27
rtemsbsd/include/rtems/mdns.h
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@@ -41,7 +41,10 @@ extern "C" {
#endif /* __cplusplus */
/* Private variable, do not touch. Use rtems_mdns_sethostname() instead. */
extern void (*rtems_mdns_sethostname_handler)(const char *hostname);
extern int (*rtems_mdns_sethostname_handler)(const char *hostname);
/* Private variable, do not touch. Use rtems_mdns_gethostname() instead. */
extern int (*rtems_mdns_gethostname_handler)(char *hostname, size_t size);
/**
* @brief Initializes an mDNS resolver instance.
@@ -77,11 +80,29 @@ mDNS *rtems_mdns_get_instance(void);
* has no effect.
*
* @param[in] hostname The new multicast hostname.
*
* @retval 0 Successful operation.
* @retval -1 An error occurred. The errno is set to indicate the error.
*/
static inline void
static inline int
rtems_mdns_sethostname(const char *hostname)
{
(*rtems_mdns_sethostname_handler)(hostname);
return (*rtems_mdns_sethostname_handler)(hostname);
}
/**
* @brief Gets the multicast hostname of the mDNS resolver instance.
*
* @param[in] hostname The multicast hostname buffer.
* @param[in] size The size of the multicast hostname buffer.
*
* @retval 0 Successful operation.
* @retval -1 An error occurred. The errno is set to indicate the error.
*/
static inline int
rtems_mdns_gethostname(char *hostname, size_t size)
{
return (*rtems_mdns_gethostname_handler)(hostname, size);
}
#ifdef __cplusplus