+char *applet_name;
+
+#ifdef BB_FEATURE_INSTALLER
+/*
+ * directory table
+ * this should be consistent w/ the enum, internal.h::Location,
+ * or else...
+ */
+static char* install_dir[] = {
+ "/",
+ "/bin",
+ "/sbin",
+ "/usr/bin",
+ "/usr/sbin",
+};
+
+/* abstract link() */
+typedef int (*__link_f)(const char *, const char *);
+
+/*
+ * Where in the filesystem is this busybox?
+ * [return]
+ * malloc'd string w/ full pathname of busybox's location
+ * NULL on failure
+ */
+static char *busybox_fullpath()
+{
+ pid_t pid;
+ char path[256];
+ char proc[256];
+ int len;
+
+ pid = getpid();
+ sprintf(proc, "/proc/%d/exe", pid);
+ len = readlink(proc, path, 256);
+ if (len != -1) {
+ path[len] = 0;
+ } else {
+ errorMsg("%s: %s\n", proc, strerror(errno));
+ return NULL;
+ }
+ return strdup(path);
+}
+
+/* create (sym)links for each applet */
+static int install_links(const char *busybox, int use_symbolic_links)
+{
+ __link_f Link = link;
+
+ char command[256];
+ int i;
+ int rc = 0;
+
+ if (use_symbolic_links) Link = symlink;
+
+ for (i = 0; applets[i].name != NULL; i++) {
+ sprintf (
+ command,
+ "%s/%s",
+ install_dir[applets[i].location],
+ applets[i].name
+ );
+#if 1
+ rc |= Link(busybox, command);
+#else
+ puts(command);
+#endif
+ if (rc) {
+ errorMsg("%s: %s\n", command, strerror(errno));
+ }
+ }
+ return rc;
+}
+
+#endif /* BB_FEATURE_INSTALLER */