--print-buffer-syncdelay, lib/cobalt/init.c:cobalt_help()

[Steve Freyder <steve@freyder.net>]

Greetings,

I had a dev complain about losing stdio output in a Xenomai app, and
had never looked at rt_printf() and friends before.  I had
problems attempting to use --print-buffer-syncdelay=1 to reduce the
delay to 1(ms), I found that my programs started complaining about an
invalid switch.  Found that cobalt_help() was out of sync with the
actual switch name definition --print-sync-delay.

Here's a lame attempt at a patch.

Regards,
Steve
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lib/cobalt:
------------------------------------------------------------------------
diff -Naur a/init.c b/init.c
--- a/init.c    2018-06-15 10:26:19.692062099 -0500
+++ b/init.c    2019-05-02 11:16:07.894454047 -0500
@@ -349,7 +349,7 @@
          fprintf(stderr, "--main-prio=<prio>            main thread 
priority\n");
          fprintf(stderr, "--print-buffer-size=<bytes>   size of a print 
relay buffer (16k)\n");
          fprintf(stderr, "--print-buffer-count=<num> number of print 
relay buffers (4)\n");
-        fprintf(stderr, "--print-buffer-syncdelay=<ms> max delay of 
output synchronization (100 ms)\n");
+        fprintf(stderr, "--print-sync-delay=<ms>       max delay of 
output synchronization (100 ms)\n");
  }

  static struct setup_descriptor cobalt_interface = {
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