lssubsys: unify help output
* add missing options to syntax row
* change the order of options (now in alphabetical order)
Signed-off-by: Ivana Hutarova Varekova <varek...@redhat.com>
---
src/tools/lssubsys.c | 29 +++++++++++------------------
1 files changed, 11 insertions(+), 18 deletions(-)
diff --git a/src/tools/lssubsys.c b/src/tools/lssubsys.c
index e473a5b..bd2e5d5 100644
--- a/src/tools/lssubsys.c
+++ b/src/tools/lssubsys.c
@@ -37,24 +37,17 @@ static void usage(int status, const char *program_name)
program_name);
return;
}
- fprintf(stdout, "Usage: %s [-m] [controller] [...]\n",
- program_name);
- fprintf(stdout, "Usage: %s -a [-m]\n",
- program_name);
- fprintf(stdout, "List information about given controller(s). "\
- "If no controller is set list information about "\
- "all mounted controllers.\n");
- fprintf(stdout, " -h, --help "\
- "Display this help\n");
- fprintf(stdout, " -m, --mount-points "\
- "Display mount points\n");
- fprintf(stdout, " -M, --all-mount-points "\
- "Display all mount points\n");
- fprintf(stdout, " -a, --all "\
- "Display information about all controllers "\
- "(including not mounted ones)\n");
- fprintf(stdout, " -i, --hierarchies "\
- "Display information about hierarchies\n");
+ printf("Usage: %s [-i] [-m] [-M] [controller] [...]\n"\
+ " or: %s [-a] [-i] [-m] [-M]\n", program_name, program_name);
+ printf("List information about given controller(s) If no controller "\
+ "is set list information about all mounted controllers.\n");
+ printf(" -a, --all Display information "\
+ "about all controllers (including not mounted ones)\n");
+ printf(" -h, --help Display this help\n");
+ printf(" -i, --hierarchies Display information about "\
+ "hierarchies\n");
+ printf(" -m, --mount-points Display mount points\n");
+ printf(" -M, --all-mount-points Display all mount points\n");
}
static int print_controller_mount(const char *controller,
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