pvxinfo usage

2020-02-21 08:10:37 -08:00
parent bd1cbe1b64
commit 024185ef81
1 changed files with 7 additions and 1 deletions
@@ -22,7 +22,13 @@ namespace {

 void usage(const char* argv0)
 {
-    std::cerr<<"Usage: "<<argv0<<" <opts> [pvname ...]\n";
+    std::cerr<<"Usage: "<<argv0<<" <opts> [pvname ...]\n"
+               "\n"
+               "  -h        Show this message.\n"
+               "  -v        Make more noise.\n"
+               "  -d        Shorthand for $PVXS_LOG=\"pvxs.*=DEBUG\".  Make a lot of noise.\n"
+               "  -w <sec>  Operation timeout in seconds.  default 5 sec.\n"
+               ;
 }

 }