59d249255c
The netlink event processing is delayed since they are only returned
after control returns to eloop. This can result in netlink down events
being processed at a point when the interface has is actually still
there (the first event on new interface is down) and that can result in
odd behavior especially when the resulting interface-disabled event is
delivered to AP mode interface with wpa_supplicant.
Work around this by filtering netlink down events if the matching
interface is up at the time the netlink event is processed. This fixes
an issue brought up by commit 36d84860bb.
29 lines
1 KiB
C
29 lines
1 KiB
C
/*
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* Linux ioctl helper functions for driver wrappers
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* Copyright (c) 2002-2010, Jouni Malinen <j@w1.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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#ifndef LINUX_IOCTL_H
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#define LINUX_IOCTL_H
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int linux_set_iface_flags(int sock, const char *ifname, int dev_up);
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int linux_iface_up(int sock, const char *ifname);
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int linux_get_ifhwaddr(int sock, const char *ifname, u8 *addr);
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int linux_set_ifhwaddr(int sock, const char *ifname, const u8 *addr);
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int linux_br_add(int sock, const char *brname);
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int linux_br_del(int sock, const char *brname);
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int linux_br_add_if(int sock, const char *brname, const char *ifname);
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int linux_br_del_if(int sock, const char *brname, const char *ifname);
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int linux_br_get(char *brname, const char *ifname);
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#endif /* LINUX_IOCTL_H */
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