Some DSCP values can be translated to symbolic names. That may not be
always desirable. Introduce a command-line option similar to other tools,
-N or --Numeric, to suppress this translation.
Signed-off-by: Petr Machata <m...@pmachata.org>
---
Notes:
v2:
- Make it -N / --Numeric instead of -n / --no-nice-names
- Rename the flag from no_nice_names to numeric as well
dcb/dcb.c | 9 +++++++--
dcb/dcb.h | 1 +
man/man8/dcb.8 | 5 +++++
3 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/dcb/dcb.c b/dcb/dcb.c
index 89f9b0ec7ef9..cc5103da84a8 100644
--- a/dcb/dcb.c
+++ b/dcb/dcb.c
@@ -467,7 +467,8 @@ static void dcb_help(void)
" dcb [ -f | --force ] { -b | --batch } filename [ -n |
--netns ] netnsname\n"
"where OBJECT := { buffer | ets | maxrate | pfc }\n"
" OPTIONS := [ -V | --Version | -i | --iec | -j |
--json\n"
- " | -p | --pretty | -s | --statistics | -v |
--verbose]\n");
+ " | -N | --Numeric | -p | --pretty\n"
+ " | -s | --statistics | -v | --verbose]\n");
}
static int dcb_cmd(struct dcb *dcb, int argc, char **argv)
@@ -509,6 +510,7 @@ int main(int argc, char **argv)
{ "batch", required_argument, NULL, 'b' },
{ "iec", no_argument, NULL, 'i' },
{ "json", no_argument, NULL, 'j' },
+ { "Numeric", no_argument, NULL, 'N' },
{ "pretty", no_argument, NULL, 'p' },
{ "statistics", no_argument, NULL, 's' },
{ "netns", required_argument, NULL, 'n' },
@@ -528,7 +530,7 @@ int main(int argc, char **argv)
return EXIT_FAILURE;
}
- while ((opt = getopt_long(argc, argv, "b:fhijn:psvV",
+ while ((opt = getopt_long(argc, argv, "b:fhijn:psvNV",
long_options, NULL)) >= 0) {
switch (opt) {
@@ -545,6 +547,9 @@ int main(int argc, char **argv)
case 'j':
dcb->json_output = true;
break;
+ case 'N':
+ dcb->numeric = true;
+ break;
case 'p':
pretty = true;
break;
diff --git a/dcb/dcb.h b/dcb/dcb.h
index 8c7327a43588..37657c594a78 100644
--- a/dcb/dcb.h
+++ b/dcb/dcb.h
@@ -14,6 +14,7 @@ struct dcb {
bool json_output;
bool stats;
bool use_iec;
+ bool numeric;
};
int dcb_parse_mapping(const char *what_key, __u32 key, __u32 max_key,
diff --git a/man/man8/dcb.8 b/man/man8/dcb.8
index 7293bb303577..1e161eb37a58 100644
--- a/man/man8/dcb.8
+++ b/man/man8/dcb.8
@@ -59,6 +59,11 @@ the 1000-based ones (K, M, B).
.BR "\-j" , " --json"
Generate JSON output.
+.TP
+.BR "\-N" , " --Numeric"
+If the subtool in question translates numbers to symbolic names in some way,
+suppress this translation.
+
.TP
.BR "\-p" , " --pretty"
When combined with -j generate a pretty JSON output.
--
2.26.2
