Revision: 645 http://trac.macosforge.org/projects/darwinbuild/changeset/645 Author: wsiegrist@apple.com Date: 2009-12-07 13:34:08 -0800 (Mon, 07 Dec 2009) Log Message: ----------- Add -f option to force operations to do unsafe things. Modified Paths: -------------- branches/PR-7250612/darwinup/main.cpp Modified: branches/PR-7250612/darwinup/main.cpp =================================================================== --- branches/PR-7250612/darwinup/main.cpp 2009-12-07 16:52:13 UTC (rev 644) +++ branches/PR-7250612/darwinup/main.cpp 2009-12-07 21:34:08 UTC (rev 645) @@ -36,6 +36,7 @@ fprintf(stderr, "usage: %s [-v] [-p DIR] [command] [args] \n", progname); fprintf(stderr, " \n"); fprintf(stderr, "options: \n"); + fprintf(stderr, " -f force operation to succeed at all costs \n"); fprintf(stderr, " -p DIR operate on roots under DIR (default: /) \n"); fprintf(stderr, " -v verbose (use -vv for extra verbosity) \n"); fprintf(stderr, " \n"); @@ -50,6 +51,7 @@ // our globals uint32_t verbosity; +uint32_t force; int main(int argc, char* argv[]) { char* progname = strdup(basename(argv[0])); @@ -57,12 +59,12 @@ char* path = NULL; int ch; - while ((ch = getopt(argc, argv, "p:v")) != -1) { + while ((ch = getopt(argc, argv, "fp:v")) != -1) { switch (ch) { - case 'v': - verbosity <<= 1; - verbosity |= VERBOSE; - break; + case 'f': + fprintf(stderr, "DEBUG: forcing operations\n"); + force = 1; + break; case 'p': if (optarg[0] != '/') { fprintf(stderr, "Error: -p option must be an absolute path\n"); @@ -72,11 +74,15 @@ fprintf(stderr, "Error: -p option value is too long \n"); exit(4); } - join_path(&path, optarg, "/"); - break; + join_path(&path, optarg, "/"); + break; + case 'v': + verbosity <<= 1; + verbosity |= VERBOSE; + break; case '?': default: - usage(progname); + usage(progname); } } argc -= optind;