[PATCH iproute2-next v2 5/7] dcb: Support -N to suppress translation to human-readable names
From: Petr Machata <hidden>
Date: 2021-01-02 00:05:17
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted>
---
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