[svn-r21236] Purpose:

   Work for:
   HDFFV-7515 - GMQS: h5unjam - incorrect help page and should display when 
   no file is given.
   and
   HDFFV-5941 - h5jam: specifying a user block file with a proper HDF5 magic
   number will result in a corrupted HDF5 file.


Description:
   - Revised command help pages of h5jam and h5unjam. The descriptions
     were not up to date and some were missing. (HDFFV-7515)
   - Fixed h5jam not to allow specifying an HDF5 formatted file as input 
     file for -u (user block file) option, because the original HDF5 file 
     will not be accessible if allows. (HDFFV-5941)

Tested:
    jam (linux32-LE), koala (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Cmake (jam, Wondows)

1 files changed, 18 insertions, 0 deletions

diff --git a/tools/lib/h5tools_utils.c b/tools/lib/h5tools_utils.c
index ee6d5d2..ab8536f 100644
--- a/tools/lib/h5tools_utils.c
+++ b/tools/lib/h5tools_utils.c
@@ -178,6 +178,24 @@ warn_msg(const char *fmt, ...)
     va_end(ap);
 }
 
+/*-------------------------------------------------------------------------
+ * Function:  help_ref_msg
+ *
+ * Purpose: Print a message to refer help page 
+ *
+ * Return:  Nothing
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+help_ref_msg(FILE *output)
+{
+    HDfprintf(output, "Try '-h' or '--help' for more information or ");
+    HDfprintf(output, "see the <%s> entry in the 'HDF5 Reference Manual'.\n",h5tools_getprogname());
+}
+
 
 /*-------------------------------------------------------------------------
  * Function:    get_option