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utils.py: remove list_eth_names() #18

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utils.py: remove list_eth_names() #18

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21 changes: 1 addition & 20 deletions rtslib/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -613,25 +613,6 @@ def exec_argv(argv, strip=True, shell=False):
else:
return stdoutdata

def list_eth_names(max_eth=1024):
'''
List the max_eth first local ethernet interfaces names from SIOCGIFCONF
struct.
'''
SIOCGIFCONF = 0x8912
if os.uname()[4].endswith("_64"):
offset = 40
else:
offset = 32
bytes = 32 * max_eth
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
ifaces = array('B', '\0' * bytes)
packed = pack('iL', bytes, ifaces.buffer_info()[0])
outbytes = unpack('iL', ioctl(sock.fileno(), SIOCGIFCONF, packed))[0]
names = ifaces.tostring()
return [names[i:i+offset].split('\0', 1)[0]
for i in range(0, outbytes, offset)]

def list_eth_ips(ifnames=None):
'''
List the IPv4 and IPv6 non-loopback, non link-local addresses (in the
Expand All @@ -640,7 +621,7 @@ def list_eth_ips(ifnames=None):
of all ifaces excepted for lo.
'''
if ifnames is None:
ifnames = [iface for iface in list_eth_names() if iface != 'lo']
ifnames = [iface for iface in netifaces.interfaces() if iface != 'lo']
addrs = []
for iface in ifnames:
ifaddresses = netifaces.ifaddresses(iface)
Expand Down