static struct ContextMapping *mapping = 0;
static size_t mapping_len = 0;
+
+static void
+showHelp(int fd, char const *cmd, int res)
+{
+ WRITE_MSG(fd, "Usage: ");
+ WRITE_STR(fd, cmd);
+ WRITE_MSG(fd,
+ " <ps-args>*\n\n"
+ "Please report bugs to " PACKAGE_BUGREPORT "\n");
+ exit(res);
+}
+
+static void
+showVersion()
+{
+ WRITE_MSG(1,
+ "vps " VERSION " -- shows processes in vserver-contexts\n"
+ "This program is part of " PACKAGE_STRING "\n\n"
+ "Copyright (C) 2003 Enrico Scholz\n"
+ VERSION_COPYRIGHT_DISCLAIMER);
+ exit(0);
+}
+
+
static size_t
writeContextInfo(xid_t ctx, char const *name)
{
char * data;
size_t len;
+ if (argc>1) {
+ if (strcmp(argv[1], "--help") ==0) showHelp(1, argv[0], 0);
+ if (strcmp(argv[1], "--version")==0) showVersion();
+ }
+
if (vc_X_getctx(0)!=1)
Evc_new_s_context(1, vc_get_securecaps(), 0);