[PATCH 1/7] Improve help messages in interactive gatttool
From: Sheldon Demario <hidden>
Date: 2011-02-21 22:50:00
Subsystem:
the rest · Maintainer:
Linus Torvalds
Includes the parameters info on help. --- attrib/interactive.c | 19 +++++++++++++------ 1 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/attrib/interactive.c b/attrib/interactive.c
index edc465a..b491314 100644
--- a/attrib/interactive.c
+++ b/attrib/interactive.c@@ -217,13 +217,19 @@ static void cmd_primary(int argcp, char **argvp) static struct { const char *cmd; void (*func)(int argcp, char **argvp); + const char *params; const char *desc; } commands[] = { - { "help", cmd_help, "Show this help"}, - { "exit", cmd_exit, "Exit interactive mode"}, - { "connect", cmd_connect, "Connect to a remote device"}, - { "disconnect", cmd_disconnect, "Disconnect from a remote device"}, - { "primary", cmd_primary, "Primary Service Discovery"}, + { "help", cmd_help, "", + "Show this help"}, + { "exit", cmd_exit, "", + "Exit interactive mode" }, + { "connect", cmd_connect, "[address]", + "Connect to a remote device" }, + { "disconnect", cmd_disconnect, "", + "Disconnect from a remote device" }, + { "primary", cmd_primary, "[UUID]", + "Primary Service Discovery" }, { NULL, NULL, NULL} };
@@ -232,7 +238,8 @@ static void cmd_help(int argcp, char **argvp) int i; for (i = 0; commands[i].cmd; i++) - printf("%-12s\t%s\n", commands[i].cmd, commands[i].desc); + printf("%-15s %-25s %s\n", commands[i].cmd, + commands[i].params, commands[i].desc); } static void parse_line(char *line_read)
--
1.7.1