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commit 02096148c9c407502697cfefbc0aed50eb820bbd
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Author: andy-1 <andy-1@sourceforge.net>
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Date: Tue Apr 27 23:33:23 2010 -0700
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Ignore /sys/net/dev files if we get ENODEV for them, not just ENXIO.
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Both of them are indications that there's no such interface, so the file
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probably corresponds to something other than a device.
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Reviewed-By: Guy Harris <guy@alum.mit.edu>
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diff --git a/CREDITS b/CREDITS
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index 0d23783..6efc188 100644
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--- a/CREDITS
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+++ b/CREDITS
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@@ -15,6 +15,7 @@ Additional people who have contributed patches:
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Alexey Kuznetsov <kuznet at ms2 dot inr dot ac dot ru>
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Alon Bar-Lev <alonbl at sourceforge dot net>
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Andrew Brown <atatat at atatdot dot net>
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+ <andy-1 at sourceforge dot net>
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Antti Kantee <pooka at netbsd dot org>
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Arien Vijn <arienvijn at sourceforge dot net>
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Arkadiusz Miskiewicz <misiek at pld dot org dot pl>
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diff --git a/pcap-linux.c b/pcap-linux.c
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index af12543..de3239a 100644
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--- a/pcap-linux.c
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+++ b/pcap-linux.c
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@@ -1883,7 +1883,7 @@ scan_sys_class_net(pcap_if_t **devlistp, char *errbuf)
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*/
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strncpy(ifrflags.ifr_name, name, sizeof(ifrflags.ifr_name));
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if (ioctl(fd, SIOCGIFFLAGS, (char *)&ifrflags) < 0) {
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- if (errno == ENXIO)
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+ if (errno == ENXIO || errno == ENODEV)
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continue;
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(void)snprintf(errbuf, PCAP_ERRBUF_SIZE,
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"SIOCGIFFLAGS: %.*s: %s",
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