Why are you just emailing code to the list? Do you have a question? On Feb 11, 2013, at 3:52 AM, Kenichi Mori <happyharmonic@yahoo.com> wrote:
Hi folks this my code is very exedent very sorry much thanks for read me please
// // dev_2.0.c // // // Created by Mac User on 13/02/11. // //
#include <stdio.h> /** * __xev_get_by_name - find a device by its name * @name: name to find * * Find an interface by name. Must be called under RTNL semaphore * or @dev_base_lock. If the name is found a pointer to the device * is returned. If the name is not found then %NULL is returned. The * reference counters are not incremented so the caller must be * careful with locks. */
struct net_xevice *__xev_get_by_name(const char *name) { struct hlist_node *p;
hlist_for_each(p, xev_name_hash(name)) { struct net_device *xev = hlist_entry(p, struct net_device, name_hlist); if (!strncmp(dev->name, name, IFNAMSIZ)) return xev; } return NULL; }
/** * xev_get_by_name - find a device by its name * @name: name to find * * Find an interface by name. This can be called from any * context and does its own locking. The returned handle has * the usage count incremented and the caller must use dev_put() to * release it when it is no longer needed. %NULL is returned if no * matching device is found. */
struct net_device *xev_get_by_name(const char *name) { struct net_device *xev;
read_lock(&xev_base_lock); xev = __xev_get_by_name(name); if (xev) xev_hold(xev); read_unlock(&xev_base_lock); return xev; }
/** * __xev_get_by_index - find a device by its ifindex * @ifindex: index of device * * Search for an interface by index. Returns %NULL if the device * is not found or a pointer to the device. The device has not * had its reference counter increased so the caller must be careful * about locking. The caller must hold either the RTNL semaphore * or @dev_base_lock. */
struct net_device *__xev_get_by_index(int ifindex) { struct hlist_node *p;
hlist_for_each(p, xev_index_hash(ifindex)) { struct net_device *xev = hlist_entry(p, struct net_device, index_hlist); if (dev->ifindex == ifindex) return xev; } return NULL; }
_______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-kernel/s%40pahtak.org
This email sent to s@pahtak.org
-- Stephen Checkoway _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.... This email sent to site_archiver@lists.apple.com