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drivers: Move driver_wired_get_ifstatus() to a common file

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This continues refactoring of the common parts of wired drivers code
into a shared file, so that they can be reused by other drivers.

Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
This commit is contained in:
Sabrina Dubroca 2016-11-27 20:08:49 +01:00 committed by Jouni Malinen
parent d718a5d975
commit 5a55ec38ed
4 changed files with 32 additions and 60 deletions
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31
src/drivers/driver_macsec_qca.c
View File

@ -99,35 +99,6 @@ static int macsec_qca_get_capa(void *priv, struct wpa_driver_capa *capa)
}
#if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__FreeBSD_kernel__)
static int macsec_qca_get_ifstatus(const char *ifname, int *status)
{
struct ifmediareq ifmr;
int s;
s = socket(PF_INET, SOCK_DGRAM, 0);
if (s < 0) {
wpa_print(MSG_ERROR, "socket: %s", strerror(errno));
return -1;
}
os_memset(&ifmr, 0, sizeof(ifmr));
os_strlcpy(ifmr.ifm_name, ifname, IFNAMSIZ);
if (ioctl(s, SIOCGIFMEDIA, (caddr_t) &ifmr) < 0) {
wpa_printf(MSG_ERROR, "ioctl[SIOCGIFMEDIA]: %s",
strerror(errno));
close(s);
return -1;
}
close(s);
*status = (ifmr.ifm_status & (IFM_ACTIVE | IFM_AVALID)) ==
(IFM_ACTIVE | IFM_AVALID);
return 0;
}
#endif /* defined(__FreeBSD__) || defined(__DragonFly__) || defined(FreeBSD_kernel__) */
static void __macsec_drv_init(struct macsec_qca_data *drv)
{
int ret = 0;
@ -243,7 +214,7 @@ static void * macsec_qca_init(void *ctx, const char *ifname)
int status;
wpa_printf(MSG_DEBUG, "%s: waiting for link to become active",
__func__);
while (macsec_qca_get_ifstatus(ifname, &status) == 0 &&
while (driver_wired_get_ifstatus(ifname, &status) == 0 &&
status == 0)
sleep(1);
}

31
src/drivers/driver_wired.c
View File

@ -390,35 +390,6 @@ static int wpa_driver_wired_get_capa(void *priv, struct wpa_driver_capa *capa)
}
#if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__FreeBSD_kernel__)
static int wpa_driver_wired_get_ifstatus(const char *ifname, int *status)
{
struct ifmediareq ifmr;
int s;
s = socket(PF_INET, SOCK_DGRAM, 0);
if (s < 0) {
wpa_printf(MSG_ERROR, "socket: %s", strerror(errno));
return -1;
}
os_memset(&ifmr, 0, sizeof(ifmr));
os_strlcpy(ifmr.ifm_name, ifname, IFNAMSIZ);
if (ioctl(s, SIOCGIFMEDIA, (caddr_t) &ifmr) < 0) {
wpa_printf(MSG_ERROR, "ioctl[SIOCGIFMEDIA]: %s",
strerror(errno));
close(s);
return -1;
}
close(s);
*status = (ifmr.ifm_status & (IFM_ACTIVE | IFM_AVALID)) ==
(IFM_ACTIVE | IFM_AVALID);
return 0;
}
#endif /* defined(__FreeBSD__) || defined(__DragonFly__) || defined(FreeBSD_kernel__) */
static void * wpa_driver_wired_init(void *ctx, const char *ifname)
{
struct wpa_driver_wired_data *drv;
@ -477,7 +448,7 @@ static void * wpa_driver_wired_init(void *ctx, const char *ifname)
int status;
wpa_printf(MSG_DEBUG, "%s: waiting for link to become active",
__func__);
while (wpa_driver_wired_get_ifstatus(ifname, &status) == 0 &&
while (driver_wired_get_ifstatus(ifname, &status) == 0 &&
status == 0)
sleep(1);
}

29
src/drivers/driver_wired_common.c
View File

@ -162,3 +162,32 @@ int wired_multicast_membership(int sock, int ifindex, const u8 *addr, int add)
return -1;
#endif /* __linux__ */
}
#if defined(__FreeBSD__) || defined(__DragonFly__) || defined(__FreeBSD_kernel__)
int driver_wired_get_ifstatus(const char *ifname, int *status)
{
struct ifmediareq ifmr;
int s;
s = socket(PF_INET, SOCK_DGRAM, 0);
if (s < 0) {
wpa_printf(MSG_ERROR, "socket: %s", strerror(errno));
return -1;
}
os_memset(&ifmr, 0, sizeof(ifmr));
os_strlcpy(ifmr.ifm_name, ifname, IFNAMSIZ);
if (ioctl(s, SIOCGIFMEDIA, (caddr_t) &ifmr) < 0) {
wpa_printf(MSG_ERROR, "ioctl[SIOCGIFMEDIA]: %s",
strerror(errno));
close(s);
return -1;
}
close(s);
*status = (ifmr.ifm_status & (IFM_ACTIVE | IFM_AVALID)) ==
(IFM_ACTIVE | IFM_AVALID);
return 0;
}
#endif /* defined(__FreeBSD__) || defined(__DragonFly__) || defined(FreeBSD_kernel__) */

1
src/drivers/driver_wired_common.h
View File

@ -26,5 +26,6 @@ int driver_wired_get_ifflags(const char *ifname, int *flags);
int driver_wired_set_ifflags(const char *ifname, int flags);
int driver_wired_multi(const char *ifname, const u8 *addr, int add);
int wired_multicast_membership(int sock, int ifindex, const u8 *addr, int add);
int driver_wired_get_ifstatus(const char *ifname, int *status);
#endif /* DRIVER_WIRED_COMMON_H */