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45d3a6efb2
There are two reasons for switching to cached variant:
1) ll_index_to_name() may return result from cache,
eliminating expensive ioctl() to the kernel.
Note that most of the code already switched from plain
if_indextoname() to ll_index_to_name() to cached variant
in print path because in most cases cache populated.
2) It always return name in the form "if%d", even if
entry is not in cache and ioctl() fails. This drops
"link_index" from JSON output.
Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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| .. | ||
| .gitignore | ||
| br_common.h | ||
| bridge.c | ||
| fdb.c | ||
| link.c | ||
| Makefile | ||
| mdb.c | ||
| monitor.c | ||
| vlan.c | ||