[PATCH v2 2/5] open_by_handle: make -h (help) a valid option

Amir Goldstein
2018-03-29T12:05:39Z

All this does is suppress the "illegal value" message.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
---
src/open_by_handle.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/open_by_handle.c b/src/open_by_handle.c
index 78f7ef7..7dfb395 100644
--- a/src/open_by_handle.c
+++ b/src/open_by_handle.c
@@ -27,7 +27,7 @@

/*

-usage: open_by_handle [-cludmrwapk] [<-i|-o> <handles_file>] <test_dir> [num_files]
+usage: open_by_handle [-cludmrwapkh] [<-i|-o> <handles_file>] <test_dir> [num_files]

Examples:

@@ -109,7 +109,7 @@ struct handle {

void usage(void)
{
- fprintf(stderr, "usage: open_by_handle [-cludmrwapk] [<-i|-o> <handles_file>] <test_dir> [num_files]\n");
+ fprintf(stderr, "usage: open_by_handle [-cludmrwapkh] [<-i|-o> <handles_file>] <test_dir> [num_files]\n");
fprintf(stderr, "\n");
fprintf(stderr, "open_by_handle -c <test_dir> [N] - create N test files under test_dir, try to get file handles and exit\n");
fprintf(stderr, "open_by_handle <test_dir> [N] - get file handles of test files, drop caches and try to open by handle\n");
@@ -149,7 +149,7 @@ int main(int argc, char **argv)
if (argc < 2)
usage();

- while ((c = getopt(argc, argv, "cludmrwapki:o:")) != -1) {
+ while ((c = getopt(argc, argv, "cludmrwapkhi:o:")) != -1) {