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| author | Bill Wendling <wendling@ncsa.uiuc.edu> | 2000-09-14 17:26:37 (GMT) |
|---|---|---|
| committer | Bill Wendling <wendling@ncsa.uiuc.edu> | 2000-09-14 17:26:37 (GMT) |
| commit | 1a50cbd7375f1c48c7d78febc109b88db19f75b4 (patch) | |
| tree | 538eefffa695706327e90eb68cbf2a109df83a6a | |
| parent | 29a7f62218b9c24e804cff4d524b11819cb57f93 (diff) | |
| download | hdf5-1a50cbd7375f1c48c7d78febc109b88db19f75b4.zip hdf5-1a50cbd7375f1c48c7d78febc109b88db19f75b4.tar.gz hdf5-1a50cbd7375f1c48c7d78febc109b88db19f75b4.tar.bz2 | |
[svn-r2549] Added usage message if the user doesn't specify a filename (i.e., no
command line arguments are given).
| -rw-r--r-- | tools/h5debug.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/h5debug.c b/tools/h5debug.c index c2364a1..ff6b5fe 100644 --- a/tools/h5debug.c +++ b/tools/h5debug.c @@ -27,7 +27,6 @@ /* File drivers */ #include <H5FDfamily.h> - #define INDENT 3 #define VCOL 50 @@ -59,6 +58,12 @@ main(int argc, char *argv[]) intn i, ndims; herr_t status = SUCCEED; + if (argc == 1) { + fprintf(stderr, + "Usage: %s filename [signature addr [extra]]\n", argv[0]); + HDexit(1); + } + /* * Open the file and get the file descriptor. */ |