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net: Make it easier to parse /proc/net/dev contents.

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The contents of /proc/net/dev is annoying to parse, because
it changes whether there is a space after the "ethX:" or not.
It depends upon the size of the "Receive bytes" counter,
if the number is below 7 digits, then there is whitespaces
else if the number is 8 digits or above there is no space
between the ":" and the number.

This patch changes the output to assure there is always a space
between the ":" and the number.  Given that all existing userspace
application already need to handle the whitespaces, I see
no breakage of existing tools.

Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jesper Dangaard Brouer 2010-01-05 05:50:52 +00:00 committed by David S. Miller
parent 65324144b5
commit 2d13bafeba
1 changed files with 1 additions and 1 deletions
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2
net/core/dev.c
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@ -3206,7 +3206,7 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
{ {
const struct net_device_stats *stats = dev_get_stats(dev); const struct net_device_stats *stats = dev_get_stats(dev);
seq_printf(seq, "%6s:%8lu %7lu %4lu %4lu %4lu %5lu %10lu %9lu " seq_printf(seq, "%6s: %7lu %7lu %4lu %4lu %4lu %5lu %10lu %9lu "
"%8lu %7lu %4lu %4lu %4lu %5lu %7lu %10lu\n", "%8lu %7lu %4lu %4lu %4lu %5lu %7lu %10lu\n",
dev->name, stats->rx_bytes, stats->rx_packets, dev->name, stats->rx_bytes, stats->rx_packets,
stats->rx_errors, stats->rx_errors,