resolv.conf.5: tfix

Change `RES_USE_EDNSO` to `RES_USE_EDNS0`, defined in
`resolv.h`.  (This is written correctly in `man3/resolver.3` in this
same repo.)  Helps with grepping and internet searches!

Signed-off-by: John Morris <john@zultron.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
John Morris 2021-01-05 23:30:10 -06:00 committed by Michael Kerrisk
parent b32feea59e
commit 076fbe0613
1 changed files with 1 additions and 1 deletions

View File

@ -264,7 +264,7 @@ these options were removed in glibc 2.25.
.TP
.BR edns0 " (since glibc 2.6)"
Sets
.BR RES_USE_EDNSO
.BR RES_USE_EDNS0
in
.IR _res.options .
This enables support for the DNS extensions described in RFC\ 2671.