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A try at printing version
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parent
350aea908b
commit
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18
iodine.c
18
iodine.c
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@ -117,18 +117,27 @@ extern char *__progname;
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static void
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usage() {
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printf("Usage: %s [-f] [-u user] nameserver topdomain\n", __progname);
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printf("Usage: %s [-v] [-h] [-f] [-u user] nameserver topdomain\n", __progname);
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exit(2);
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}
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static void
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help() {
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printf("Usage: %s [-f] [-u user] nameserver topdomain\n", __progname);
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printf("iodine IP over DNS tunneling client\n");
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printf("Usage: %s [-v] [-h] [-f] [-u user] nameserver topdomain\n", __progname);
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printf(" -f is to keep running in foreground\n");
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printf(" -u name to drop privileges and run as user 'name'\n");
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exit(0);
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}
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static void
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version() {
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char *svnver = "$Id$";
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printf("iodine IP over DNS tunneling client\n");
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printf("SVN version: %s\n", svnver);
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exit(0);
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}
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int
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main(int argc, char **argv)
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{
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@ -147,8 +156,11 @@ main(int argc, char **argv)
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usage();
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}
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while ((choice = getopt(argc, argv, "fhu:")) != -1) {
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while ((choice = getopt(argc, argv, "vfhu:")) != -1) {
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switch(choice) {
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case 'v':
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version();
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break;
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case 'f':
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foreground = 1;
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break;
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18
iodined.c
18
iodined.c
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@ -116,18 +116,27 @@ extern char *__progname;
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static void
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usage() {
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printf("Usage: %s [-f] [-u user] topdomain\n", __progname);
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printf("Usage: %s [-v] [-h] [-f] [-u user] topdomain\n", __progname);
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exit(2);
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}
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static void
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help() {
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printf("Usage: %s [-f] [-u user] topdomain\n", __progname);
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printf("iodine IP over DNS tunneling client\n");
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printf("Usage: %s [-v] [-h] [-f] [-u user] topdomain\n", __progname);
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printf(" -f to keep running in foreground\n");
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printf(" -u name to drop privileges and run as user 'name'\n");
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exit(0);
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}
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static void
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version() {
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char *svnver = "$Id$";
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printf("iodine IP over DNS tunneling server\n");
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printf("SVN version: %s\n", svnver);
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exit(0);
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}
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int
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main(int argc, char **argv)
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{
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@ -146,8 +155,11 @@ main(int argc, char **argv)
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usage();
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}
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while ((choice = getopt(argc, argv, "fhu:")) != -1) {
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while ((choice = getopt(argc, argv, "vfhu:")) != -1) {
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switch(choice) {
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case 'v':
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version();
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break;
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case 'f':
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foreground = 1;
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break;
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