From d08da2ec045f9da6536f6f7b18fc1f0d53904c40 Mon Sep 17 00:00:00 2001 From: oharboe Date: Fri, 29 Feb 2008 14:34:17 +0000 Subject: Uwe Hermann: Add a --version switch for openocd. git-svn-id: svn://svn.berlios.de/openocd/trunk@399 b42882b7-edfa-0310-969c-e2dbd0fdcd60 --- src/helper/options.c | 31 ++++++++++++++++++++----------- 1 file changed, 20 insertions(+), 11 deletions(-) (limited to 'src') diff --git a/src/helper/options.c b/src/helper/options.c index 35ab0f5d..b037a5ed 100644 --- a/src/helper/options.c +++ b/src/helper/options.c @@ -31,18 +31,17 @@ #include #include -static int help_flag; +static int help_flag, version_flag; static struct option long_options[] = { - {"help", no_argument, &help_flag, 1}, - - {"debug", optional_argument, 0, 'd'}, - {"file", required_argument, 0, 'f'}, - {"search", required_argument, 0, 's'}, - {"log_output", required_argument, 0, 'l'}, - {"command", required_argument, 0, 'c'}, - + {"help", no_argument, &help_flag, 1}, + {"version", no_argument, &version_flag, 1}, + {"debug", optional_argument, 0, 'd'}, + {"file", required_argument, 0, 'f'}, + {"search", required_argument, 0, 's'}, + {"log_output", required_argument, 0, 'l'}, + {"command", required_argument, 0, 'c'}, {0, 0, 0, 0} }; @@ -63,7 +62,7 @@ int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[] /* getopt_long stores the option index here. */ int option_index = 0; - c = getopt_long(argc, argv, "hd::l:f:s:c:", long_options, &option_index); + c = getopt_long(argc, argv, "hvd::l:f:s:c:", long_options, &option_index); /* Detect the end of the options. */ if (c == -1) @@ -76,6 +75,9 @@ int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[] case 'h': /* --help | -h */ help_flag = 1; break; + case 'v': /* --version | -v */ + version_flag = 1; + break; case 'f': /* --file | -f */ snprintf(command_buffer, 128, "script %s", optarg); add_config_file_name(command_buffer); @@ -109,8 +111,9 @@ int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[] if (help_flag) { - OUTPUT("Open On-Chip Debugger\n(c) 2005 by Dominic Rath\n\n"); + OUTPUT("Open On-Chip Debugger\n(c) 2005-2008 by Dominic Rath\n\n"); OUTPUT("--help | -h\tdisplay this help\n"); + OUTPUT("--version | -v\tdisplay OpenOCD version\n"); OUTPUT("--file | -f\tuse configuration file \n"); OUTPUT("--search | -s\tdir to search for config files and scripts.\n"); OUTPUT("--debug | -d\tset debug level <0-3>\n"); @@ -119,6 +122,12 @@ int parse_cmdline_args(struct command_context_s *cmd_ctx, int argc, char *argv[] exit(-1); } + if (version_flag) + { + /* Nothing to do, version gets printed automatically. */ + exit(-1); + } + #ifdef _WIN32 /* Add the parent of the directory where openocd.exe resides to the * config script search path. -- cgit v1.2.3