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author | Nikias Bassen | 2022-04-30 13:31:20 +0200 |
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committer | Nikias Bassen | 2022-04-30 13:31:20 +0200 |
commit | 6cb13f9e6d3939930aecf91d8e23d1896a3b92e5 (patch) | |
tree | 371e4676ac914d9eef6bb4cfc0b5b6dc6f27da4f /tools/idevicedebug.c | |
parent | 3b5cad28fabb236e05b8fff82fab5098127aa2bb (diff) | |
download | libimobiledevice-6cb13f9e6d3939930aecf91d8e23d1896a3b92e5.tar.gz libimobiledevice-6cb13f9e6d3939930aecf91d8e23d1896a3b92e5.tar.bz2 |
tools: Use getopt for option parsing in all tools
Diffstat (limited to 'tools/idevicedebug.c')
-rw-r--r-- | tools/idevicedebug.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/tools/idevicedebug.c b/tools/idevicedebug.c index 01551a2..fbb6c3e 100644 --- a/tools/idevicedebug.c +++ b/tools/idevicedebug.c @@ -177,27 +177,26 @@ static debugserver_error_t debugserver_client_handle_response(debugserver_client static void print_usage(int argc, char **argv, int is_error) { - char *name = NULL; - name = strrchr(argv[0], '/'); + char *name = strrchr(argv[0], '/'); fprintf(is_error ? stderr : stdout, "Usage: %s [OPTIONS] COMMAND\n", (name ? name + 1: argv[0])); fprintf(is_error ? stderr : stdout, - "\n" \ - "Interact with the debugserver service of a device.\n" \ - "\n" \ - "Where COMMAND is one of:\n" \ - " run BUNDLEID [ARGS...]\trun app with BUNDLEID and optional ARGS on device.\n" \ - " kill BUNDLEID\tkill app with BUNDLEID\n" \ - "\n" \ - "The following OPTIONS are accepted:\n" \ - " -u, --udid UDID\ttarget specific device by UDID\n" \ - " -n, --network\t\tconnect to network device\n" \ - " --detach\t\tdetach from app after launch, keeping it running\n" \ - " -e, --env NAME=VALUE\tset environment variable NAME to VALUE\n" \ - " -d, --debug\t\tenable communication debugging\n" \ - " -h, --help\t\tprints usage information\n" \ - " -v, --version\t\tprints version information\n" \ - "\n" \ - "Homepage: <" PACKAGE_URL ">\n" \ + "\n" + "Interact with the debugserver service of a device.\n" + "\n" + "Where COMMAND is one of:\n" + " run BUNDLEID [ARGS...] run app with BUNDLEID and optional ARGS on device.\n" + " kill BUNDLEID kill app with BUNDLEID\n" + "\n" + "The following OPTIONS are accepted:\n" + " -u, --udid UDID target specific device by UDID\n" + " -n, --network connect to network device\n" + " --detach detach from app after launch, keeping it running\n" + " -e, --env NAME=VALUE set environment variable NAME to VALUE\n" + " -d, --debug enable communication debugging\n" + " -h, --help prints usage information\n" + " -v, --version prints version information\n" + "\n" + "Homepage: <" PACKAGE_URL ">\n" "Bug Reports: <" PACKAGE_BUGREPORT ">\n" ); } @@ -294,13 +293,13 @@ int main(int argc, char *argv[]) break; } } - argc -= optind; argv += optind; if (argc < 1) { fprintf(stderr, "ERROR: Missing command.\n"); print_usage(argc+optind, argv-optind, 1); + return 2; } if (!strcmp(argv[0], "run")) { |