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Add netdev_foreach()

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@439 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2007-12-11 14:23:16 +00:00
parent 4bd249117a
commit 15c9ab962a
3 changed files with 129 additions and 4 deletions
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include/nuttx/net.h
+11 -2
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@@ -112,6 +112,11 @@ struct socketlist
typedef uint16 sockopt_t;
/* Callback from netdev_foreach() */
struct uip_driver_s; /* Forward reference. See net/uip/uip-arch.h */
typedef int (*netdev_callback_t)(FAR struct uip_driver_s *dev, void *arg);
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
@@ -148,16 +153,20 @@ EXTERN int net_close(int sockfd);
struct ifreq; /* Forward reference -- see net/ioctls.h */
EXTERN int netdev_ioctl(int sockfd, int cmd, struct ifreq *req);
/* net-register.c ************************************************************/
/* netdev-register.c *********************************************************/
/* This function is called by network interface device drivers to inform the
* socket layer of their existence. This registration is necesary to support
* ioctl() operations on network devices to, for example, set MAC and IP
* addresses
*/
struct uip_driver_s; /* Forward reference. See net/uip/uip-arch.h */
EXTERN int netdev_register(FAR struct uip_driver_s *dev);
/* net-foreach.c ************************************************************/
/* Enumerates all registered network devices */
EXTERN int netdev_foreach(netdev_callback_t callback, void *arg);
#undef EXTERN
#ifdef __cplusplus
}