DEV: flags: fix usage message to reflect available options

The proposed decoding options were not updated after the changes in 2.6,
let's fix that by taking the names from the existing declaration. This
should be backported to 2.6.

diff --git a/dev/flags/flags.c b/dev/flags/flags.c
index 733113da36fc58cd0923b0c47746e1352291c2cf..711f45121a34deb2e590b80c80f37eb3461063ac 100644 (file)
--- a/dev/flags/flags.c
+++ b/dev/flags/flags.c
@@ -406,7 +406,14 @@ void show_strm_flags(unsigned int f)
 
 void usage_exit(const char *name)
 {
-       fprintf(stderr, "Usage: %s [ana|chn|conn|sc|si|sierr|strm|task|txn]* { [+-][0x]value* | - }\n", name);
+       int word, nbword;
+
+       fprintf(stderr, "Usage: %s [", name);
+
+       nbword = sizeof(show_as_words) / sizeof(*show_as_words);
+       for (word = 0; word < nbword; word++)
+               fprintf(stderr, "%s%s", word ? "|" : "", show_as_words[word]);
+       fprintf(stderr, "]* { [+-][0x]value* | - }\n");
        exit(1);
 }